PMCC PMCC

Search tips
Search criteria

Advanced
Results 1-25 (756363)

Clipboard (0)
None

Related Articles

1.  Cancer incidence and mortality patterns among specific Asian and Pacific Islander populations in the U.S. 
Cancer Causes & Control   2007;19(3):227-256.
Objectives
We report cancer incidence, mortality, and stage distributions among Asians and Pacific Islanders (API) residing in the U.S. and note health disparities, using the cancer experience of the non-Hispanic white population as the referent group. New databases added to publicly available SEER*Stat software will enable public health researchers to further investigate cancer patterns among API groups.
Methods
Cancer diagnoses among API groups occurring from 1 January 1998 to 31 December 2002 were included from 14 Surveillance, Epidemiology, and End Results (SEER) Program state and regional population-based cancer registries covering 54% of the U.S. API population. Cancer deaths were included from the seven states that report death information for detailed API groups and which cover over 68% of the total U.S. API population. Using detailed racial/ethnic population data from the 2000 decennial census, we produced incidence rates centered on the census year for Asian Indians/Pakistanis, Chinese, Filipinos, Guamanians, Native Hawaiians, Japanese, Kampucheans, Koreans, Laotians, Samoans, Tongans, and Vietnamese. State vital records offices do not report API deaths separately for Kampucheans, Laotians, Pakistanis, and Tongans, so mortality rates were analyzed only for the remaining API groups.
Results
Overall cancer incidence rates for the API groups tended be lower than overall rates for non-Hispanic whites, with the exception of Native Hawaiian women (All cancers rate = 488.5 per 100,000 vs. 448.5 for non-Hispanic white women). Among the API groups, overall cancer incidence and death rates were highest for Native Hawaiian and Samoan men and women due to high rates for cancers of the prostate, lung, and colorectum among Native Hawaiian men; cancers of the prostate, lung, liver, and stomach among Samoan men; and cancers of the breast and lung among Native Hawaiian and Samoan women. Incidence and death rates for cancers of the liver, stomach, and nasopharynx were notably high in several of the API groups and exceeded rates generally seen for non-Hispanic white men and women. Incidence rates were lowest among Asian Indian/Pakistani and Guamanian men and women and Kampuchean women. Asian Indian and Guamanian men and women also had the lowest cancer death rates. Selected API groups had less favorable distributions of stage at diagnosis for certain cancers than non-Hispanic whites.
Conclusions
Possible disparities in cancer incidence or mortality between specific API groups in our study and non-Hispanic whites (referent group) were identified for several cancers. Unfavorable patterns of stage at diagnosis for cancers of the colon and rectum, breast, cervix uteri, and prostate suggest a need for cancer control interventions in selected groups. The observed variation in cancer patterns among API groups indicates the importance of monitoring these groups separately, as these patterns may provide etiologic clues that could be investigated by analytic epidemiological studies.
doi:10.1007/s10552-007-9088-3
PMCID: PMC2268721  PMID: 18066673
Cancer; Incidence; Mortality; Race; Ethnicity; Asian; Pacific Islander; SEER Program
2.  Uncovering disparities in survival after non-small-cell lung cancer among Asian/Pacific Islander ethnic populations in California 
Asians may have better survival after non-small-cell lung cancer (NSCLC) than non-Asians. However, it is unknown whether survival varies among the heterogeneous U.S. Asian/Pacific Islander (API) populations. Therefore, this study aimed to quantify survival differences among APIs with NSCLC. Differences in overall and disease-specific survival were analyzed in the California Cancer Registry among 16,577 API patients diagnosed with incident NSCLC between 1988 and 2007. Adjusted hazard ratios (HRs) with 95% confidence intervals (CIs) were estimated using Cox proportional hazards regression models with separate baseline hazards by disease stage. Despite better overall and disease-specific survival among APIs compared with non-Hispanic Whites, differences were evident across API populations. Among women, Japanese (overall survival HR=1.16, 95% CI=1.06–1.27) and APIs other than those in the six largest ethnic groups (“other APIs”; HR=1.19, 95% CI=1.07–1.33) had significantly poorer overall and disease-specific survival than Chinese. By contrast, South Asian women had significantly better survival than Chinese (HR=0.79, 95% CI=0.63–0.97). Among men, Japanese (HR=1.15, 95% CI=1.07–1.24), Vietnamese (HR=1.07, 95% CI=1.00–1.16), and other APIs (HR=1.18, 95% CI=1.08–1.28) had significantly poorer overall and disease-specific survival than Chinese. Other factors independently associated with poorer survival were lower neighborhood SES, involvement with a non-university-teaching hospital, unmarried status, older age, and earlier year of diagnosis. APIs have significant ethnic differences in NSCLC survival that may be related to disparate lifestyles, biology, and especially health care access or use. To reduce the nationwide burden of lung cancer mortality, it is critical to identify and ameliorate hidden survival disparities such as those among APIs.
doi:10.1158/1055-9965.EPI-09-0332
PMCID: PMC2764550  PMID: 19622719
non-small-cell lung cancer; survival; Asian Americans; Pacific Islanders; ethnic groups
3.  Treatment and Outcomes of Gastric Cancer Among US-Born and Foreign-Born Asians and Pacific Islanders 
Cancer  2009;115(19):4595-4605.
Purpose
To investigate whether stage at diagnosis, cancer treatments and survival of Asian and Pacific Islander (API) gastric cancer patients in the US vary by birthplace.
Methods
We studied 6454 API and 10,099 non-Hispanic white (NHW) patients diagnosed with gastric cancer from the Surveillance, Epidemiology and End Results Program between 1992 and 2005. In descriptive analyses we compared stage, receipt of adequate lymph node examination (ALNE) and surgery among US-born APIs, foreign-born (FB) APIs and NHWs. Multivariable polytomous logistic and proportional hazards regression models were used to assess differences in cancer stage and survival, respectively, adjusted for clinical and demographic factors.
Results
As a group, APIs were more likely than NHWs to present with earlier-stage diagnoses and receive surgery and ALNE (p<0.001). However, FB [aOR=0.79 (0.73–0.86)] but not US-born APIs [aOR=1.05 (0.92–1.20)] were significantly more likely to present at earlier stages than NHWs. Compared to NHW patients, FB and US-born APIs were more likely to receive surgery [aRR=1.06 (1.03–1.09) and aRR=1.09 (1.03–1.14) respectively] and ALNE [aRR=1.29 (1.19–1.41) and aRR=1.14 (1.00–1.32) respectively]. In fully adjusted models, FB [aHR= 0.86 (0.82–0.90)] but not US-born APIs [(aHR= 0.96 (0.89–1.04)] had more favorable survival than NHWs.
Conclusions
The earlier-stage diagnosis, more complete surgical treatment and improved survival of Asians and Pacific Islanders with gastric cancer may result from less aggressive tumors or more prompt recognition and thorough evaluation of early symptoms. Further study of these factors could improve outcomes for all patients with gastric cancer.
doi:10.1002/cncr.24487
PMCID: PMC2953712  PMID: 19626648
gastric cancer outcomes; Asian/Pacific Islanders; birthplace; ethnicity; SEER
4.  Reproductive health differences among Latin American- and US-born young women 
Investigations of reproductive health within Lationos living in the United States suggest that sexual behaviors and contraception use practices vary by ethnicity and between foreign- and US-born adolescents. This article compares high-risk sexual behaviors and reproductive health among foreign-born Latinas, US-born Latinas, and US-born non-Latinas aged 15–24 years. We recruited 361 females from reproductive health clinics in the San Francisco Bay Area of California between 1995 and 1998; these women completed an interview that assessed sexual risk behaviors and history of pregnancy, abortion, and sexually transmitted infections. Current chlamydial and gonococcal infections were detected through biological testing. Among participants aged 15–18 years, US-born Latinas were more likely to have been pregnant (odds ratio [OR] comparing US-born Latinas and US-born non-Latinas=3.9, 95% confidence interval [CI] 1.3, 11.4), whereas among respondents aged 19–24 years, foreign-born Latinas were more likely to have been pregnant than US-born Latinas (OR=11.3, 95% CI 1.0, 130.8) and US-born non-Latinas (OR=64.2, 95%CI 9.9, 416.3). US-born Latinas were most likely to have had an abortion (OR comparing US-born Latinas and US-born non-Latinas=2.0, 95% CI 0.9, 4.7). They were also most likely to have chlamydial infection at study enrollment (8.2% prevalence compared to 2.2% and 1.0% for foreign-born Latinas and US-born non-Latinas, respectively; P=0.009). Reproductive health differences between foreign and US-born females and within the US-born population warrant further examination and highlight the need for targeted prevention.
doi:10.1093/jurban/78.4.627
PMCID: PMC3455870  PMID: 11796809
Abortion; Adolescence; Hispanic Americans; Immigrants; Pregnancy; Sex behavior; Sexually transmitted diseases
5.  The California Breast Cancer Survivorship Consortium (CBCSC): Prognostic factors associated with racial/ethnic differences in breast cancer survival 
Cancer causes & control : CCC  2013;24(10):1821-1836.
Racial/ethnic disparities in mortality among US breast cancer patients are well-documented. Our knowledge of the contribution of lifestyle factors to disease prognosis is based primarily on non-Latina Whites and is limited for Latina, African American and Asian American women. To address this knowledge gap, the California Breast Cancer Survivorship Consortium (CBCSC) harmonized and pooled interview information (e.g., demographics, family history of breast cancer, parity, smoking, alcohol consumption) from six California-based breast cancer studies and assembled corresponding cancer registry data (clinical characteristics, mortality), resulting in 12,210 patients (6,501 non-Latina Whites, 2,060 African Americans, 2,032 Latinas, 1,505 Asian Americans, 112 other race/ethnicity) diagnosed with primary invasive breast cancer between 1993 and 2007. In total, 3,047 deaths (1,570 breast cancer-specific) were observed with a mean (SD) follow-up of 8.3 (3.5) years. Cox-proportional hazards regression models were fit to data to estimate hazards ratios (HR) and 95% confidence intervals (CI) for overall and breast cancer-specific mortality. Compared with non-Latina Whites, the HR of breast cancer-specific mortality was 1.13 (95% CI, 0.97-1.33) for African Americans, 0.84 (95% CI, 0.70-1.00) for Latinas, and 0.60 (95% CI, 0.37-0.97) for Asian Americans after adjustment for age, tumor characteristics, and select lifestyle factors. The CBCSC represents a large and racially/ethnically diverse cohort of breast cancer patients from California. This cohort will enable analyses to jointly consider a variety of clinical, lifestyle, and contextual factors in attempting to explain the long-standing disparities in breast cancer outcomes.
doi:10.1007/s10552-013-0260-7
PMCID: PMC4046898  PMID: 23864487
race/ethnicity; survival; tumor characteristics; lifestyle factors
6.  The “Latina Epidemiologic Paradox” Revisited: The Role of Birthplace and Acculturation in Predicting Infant Low Birth Weight for Latinas in Los Angeles, CA 
The “Latina epidemiologic paradox” refers to the observation that despite socioeconomic disadvantages, Latina mothers in the United States (US) have a similar or lower risk for delivering an infant with low birth weight (LBW) compared to non-Latina White mothers. An analogous paradox may exist between foreign-born (FB) and US-born (USB) Latinas. Our goal was to assess differences in LBW in USB Latinas, FB Latinas, and non-Latina Whites in Los Angeles County in 2003 using birth records and survey data. Using logistic regression, we estimated associations between LBW and birthplace/ethnicity in a birth cohort and nested survey responder group and between LBW and acculturation in responders to a follow-up survey. USB Latinas and FB Latinas had a higher prevalence of LBW infants compared to Whites (odds ratio [OR] = 1.34, 95% confidence interval [CI] = (1.17, 1.53) and OR = 1.32, 95% CI = (1.18, 1.49), respectively); when we adjusted for additional maternal risk factors these point estimates were attenuated, and interval estimates were consistent with a modest positive or inverse association. Among Latinas only, LBW was more common for high-acculturated FB and USB Latinas compared to low-acculturated FB Latinas, and there was limited evidence that environmental or behavior risk factors had less impact in low-acculturated Latinas. In summary, adjusting only for demographics, Latinas in our study were more likely to have LBW infants compared to Whites, in contrast to the Latina paradox hypothesis. Furthermore, adjusting for environmental or behavioral factors attenuated the positive association, but there was little evidence that Latinas had a lower prevalence of LBW regardless of the variables included in the models. Finally, among Latinas, there was limited evidence that associations between known risk factors and LBW were modified by acculturation.
doi:10.1007/s10903-011-9556-4
PMCID: PMC3643973  PMID: 22160842
Low birth weight; Latina; Hispanic; US-born; foreign-born; Acculturation; Two-phase analysis
7.  Trends in Breast Conserving Surgery Among Asian Americans and Pacific Islanders, 1992–2000 
BACKGROUND
Breast-conserving surgery (BCS) has been the recommended treatment for early-stage breast cancer since 1990 yet many women still do not receive this procedure.
OBJECTIVE
To examine the relationship between birthplace and use of BCS in Asian-American and Pacific-Islander (AAPI) women, and to determine whether disparities between white and AAPI women persist over time.
DESIGN
Retrospective cohort study.
SETTING AND PARTICIPANTS
Women with newly diagnosed stage I or II breast cancer from 1992 to 2000 in the Surveillance, Epidemiology, and End Results program.
OUTCOME
Receipt of breast -conserving surgery for initial treatment of stage I or II breast cancer.
MAIN RESULTS
Overall, AAPI women had lower rates of BCS than white women (47% vs 59%; P<.01). Foreign-born AAPI women had lower rates of BCS than U.S.-born AAPI and white women (43% vs 56% vs 59%; P<.01). After adjustment for age, marital status, tumor registry, year of diagnosis, stage at diagnosis, tumor size, histology, grade, and hormone receptor status, foreign-born AAPI women (adjusted OR [aOR], 0.49; 95% CI, 0.32 to 0.76) and U.S.-born AAPI women (aOR, 0.77; 95% CI, 0.62 to 0.95) had lower odds of receiving BCS than white women. Use of BCS increased over time for each racial/ethnic group; however, foreign-born AAPI women had persistently lower rates of BCS than non-Hispanic white women.
CONCLUSIONS
AAPI women, especially those who are foreign born, are less likely to receive BCS than non-Hispanic white women. Of particular concern, differences in BCS use among foreign-born and U.S.-born AAPI women and non-Hispanic white women have persisted over time. These differences may reflect inequities in the treatment of early-stage breast cancer for AAPI women, particularly those born abroad.
doi:10.1111/j.1525-1497.2005.0090.x
PMCID: PMC1490151  PMID: 16050854
breast neoplasms; cancer treatment; health disparities; race/ethnicity; immigrant health
8.  Cigarette smoking associated with lung adenocarcinoma in situ in a large case-control study (SFBALCS) 
Introduction
Adenocarcinoma in situ (AIS, formerly bronchioloalveolar carcinoma [BAC]) is an uncommon subtype of lung adenocarcinoma and accounts for approximately 3–4% of lung cancers. Compared with other lung cancer histologies, AIS cases are less likely to be smokers, yet associations with other lung cancer risk factors and differences by gender have not been determined.
Methods
A total of 338 AIS (formerly BAC) cases and frequency matched controls from the parent study (cases=6039, controls=2073) were included in these analyses. Odds ratios and 95% confidence intervals as estimates of the relative risk were obtained from multivariable unconditional logistic regression analyses.
Results
Risk of AIS was associated with ever smoking (OR=2.7, 95% CI: 2.1, 3.6), increased 20–30% for each 10-year increase in pack-years of smoking and decreased with increased years since quitting (P for trend <0.0001). There was no evidence that risk differed by gender but there was some suggestion that risk may differ by asbestos and by second-hand tobacco smoke exposure in whites.
Conclusion
There is an association between AIS and smoking that is smaller in magnitude than other subtypes of non-small cell lung cancer. Our findings suggesting that effects may differ by asbestos and second-hand tobacco smoke exposure should be interpreted conservatively and warrant validation and further evaluation in larger studies of AIS.
doi:10.1097/JTO.0b013e31825aba47
PMCID: PMC3421052  PMID: 22814813
Adenocarcinoma in situ; case-control; epidemiology; smoking; second-hand tobacco smoke
9.  Smoking prevalence and correlates among Chinese- and Filipino-American adults: Findings from the 2001 California Health Interview Survey 
Preventive medicine  2005;41(2):693-699.
Objectives
We report prevalence rates and correlates of cigarette smoking among a population-based sample of Chinese- and Filipino-American adults together with rates found in other racial/ethnic groups in California.
Methods
All analyses are based on the 2001 California Health Interview Survey.
Results
The proportion of current smokers among males was lowest among Chinese Americans (14%), followed by Non-Hispanic Whites (19%), Hispanics (20%), African Americans (22%), Filipino Americans (24%), American Indians/Alaska Natives (29%), and Pacific Islanders (32%). The proportion of current smokers among females was lowest among Chinese Americans (6%), followed by Hispanics (8%), Filipino Americans (11%), Non-Hispanic Whites (17%), African Americans (20%), Pacific Islander (21%), and American Indians/Alaska Natives (32%). Smoking rates were higher among foreign-born versus U.S.-born Asian males. CHIS data show an opposite effect among Asian women: acculturation to the U.S. is associated with increased smoking prevalence rates. Multivariate analyses with Chinese and Filipino respondents showed that the likelihood of smoking varied among foreign-born versus U.S.-born men (OR 2.59 for Chinese, 1.42 for Filipino, 2.01 for all Asian men combined) and for foreign-born versus U.S.-born women (OR 0.41 for Chinese, 0.38 for Filipino, and 0.59 for all Asian women combined).
Conclusion
Public health intervention efforts should take into account Asian ethnic subgroup, gender, and acculturation status in targeting high-risk smoking groups.
doi:10.1016/j.ypmed.2005.01.014
PMCID: PMC1853263  PMID: 15917070
Population-based survey; Smoking; Asian American; Correlates
10.  Dramatic Increases in Obesity and Overweight Prevalence among Asian Subgroups in the United States, 1992–2011 
ISRN Preventive Medicine  2013;2013:898691.
We examined trends in adult obesity and overweight prevalence among major Asian/Pacific Islander (API) subgroups and the non-Hispanic whites from 1992 to 2011. Using 1992–2011 National Health Interview Surveys, obesity, overweight, and BMI differentials were analyzed by logistic, linear, and log-linear regression. Between 1992 and 2011, obesity prevalence doubled for the Chinese, the Asian Indians, the Japanese, and the Hawaiians/Pacific Islanders; and tripled for the Filipinos. Obesity prevalence among API adults tripled from 3.7% in 1992 to 13.3% in 2010, and overweight prevalence doubled from 23.2% to 43.1%. Immigrants in each API subgroup had lower prevalence than their US-born counterparts, with immigrants' obesity and overweight risks increasing with increasing duration of residence. During 2006–2011, obesity prevalence ranged from 3.3% for Chinese immigrants to 22.3% for the US-born Filipinos and 41.1% for the Native Hawaiians/Pacific Islanders. The Asian Indians, the Filipinos, and the Hawaiians/Pacific Islanders had, respectively, 3.1, 3.8, and 10.9 times higher odds of obesity than those of the Chinese adults. Compared with Chinese immigrants, the adjusted odds of obesity were 3.5–4.6 times higher for the US-born Chinese and the foreign-born Filipinos, 9 times higher for the US-born Filipinos and whites, 3.8–5.5 times higher for the US-born and foreign-born Asian Indians, and 21.9 times higher for the Native Hawaiians. Substantial ethnic heterogeneity and rising prevalence underscore the need for increased monitoring of obesity and obesity-related risk factors among API subgroups.
doi:10.5402/2013/898691
PMCID: PMC4045452  PMID: 24967142
11.  Lung Cancer Occurrence in Never-Smokers: An Analysis of 13 Cohorts and 22 Cancer Registry Studies  
PLoS Medicine  2008;5(9):e185.
Background
Better information on lung cancer occurrence in lifelong nonsmokers is needed to understand gender and racial disparities and to examine how factors other than active smoking influence risk in different time periods and geographic regions.
Methods and Findings
We pooled information on lung cancer incidence and/or death rates among self-reported never-smokers from 13 large cohort studies, representing over 630,000 and 1.8 million persons for incidence and mortality, respectively. We also abstracted population-based data for women from 22 cancer registries and ten countries in time periods and geographic regions where few women smoked. Our main findings were: (1) Men had higher death rates from lung cancer than women in all age and racial groups studied; (2) male and female incidence rates were similar when standardized across all ages 40+ y, albeit with some variation by age; (3) African Americans and Asians living in Korea and Japan (but not in the US) had higher death rates from lung cancer than individuals of European descent; (4) no temporal trends were seen when comparing incidence and death rates among US women age 40–69 y during the 1930s to contemporary populations where few women smoke, or in temporal comparisons of never-smokers in two large American Cancer Society cohorts from 1959 to 2004; and (5) lung cancer incidence rates were higher and more variable among women in East Asia than in other geographic areas with low female smoking.
Conclusions
These comprehensive analyses support claims that the death rate from lung cancer among never-smokers is higher in men than in women, and in African Americans and Asians residing in Asia than in individuals of European descent, but contradict assertions that risk is increasing or that women have a higher incidence rate than men. Further research is needed on the high and variable lung cancer rates among women in Pacific Rim countries.
Michael Thun and colleagues pooled and analyzed comprehensive data on lung cancer incidence and death rates among never-smokers to examine what factors other than active smoking affect lung cancer risk.
Editors' Summary
Background.
Every year, more than 1.4 million people die from lung cancer, a leading cause of cancer deaths worldwide. In the US alone, more than 161,000 people will die from lung cancer this year. Like all cancers, lung cancer occurs when cells begin to divide uncontrollably because of changes in their genes. The main trigger for these changes in lung cancer is exposure to the chemicals in cigarette smoke—either directly through smoking cigarettes or indirectly through exposure to secondhand smoke. Eighty-five to 90% of lung cancer deaths are caused by exposure to cigarette smoke and, on average, current smokers are 15 times more likely to die from lung cancer than lifelong nonsmokers (never smokers). Furthermore, a person's cumulative lifetime risk of developing lung cancer is related to how much they smoke, to how many years they are a smoker, and—if they give up smoking—to the age at which they stop smoking.
Why Was This Study Done?
Because lung cancer is so common, even the small fraction of lung cancer that occurs in lifelong nonsmokers represents a large number of people. For example, about 20,000 of this year's US lung cancer deaths will be in never-smokers. However, very little is known about how age, sex, or race affects the incidence (the annual number of new cases of diseases in a population) or death rates from lung cancer among never-smokers. A better understanding of the patterns of lung cancer incidence and death rates among never-smokers could provide useful information about the factors other than cigarette smoke that increase the likelihood of not only never-smokers, but also former smokers and current smokers developing lung cancer. In this study, therefore, the researchers pooled and analyzed a large amount of information about lung cancer incidence and death rates among never smokers to examine what factors other than active smoking affect lung cancer risk.
What Did the Researchers Do and Find?
The researchers analyzed information on lung cancer incidence and/or death rates among nearly 2.5 million self-reported never smokers (men and women) from 13 large studies investigating the health of people in North America, Europe, and Asia. They also analyzed similar information for women taken from cancer registries in ten countries at times when very few women were smokers (for example, the US in the late 1930s). The researchers' detailed statistical analyses reveal, for example, that lung cancer death rates in African Americans and in Asians living in Korea and Japan (but not among Asians living in the US) are higher than those in people of the European continental ancestry group. They also show that men have higher death rates from lung cancer than women irrespective of racial group, but that women aged 40–59 years have a slightly higher incidence of lung cancer than men of a similar age. This difference disappears at older ages. Finally, an analysis of lung cancer incidence and death rates at different times during the past 70 years shows no evidence of an increase in the lung cancer burden among never smokers over time.
What Do These Findings Mean?
Although some of the findings described above have been hinted at in previous, smaller studies, these and other findings provide a much more accurate picture of lung cancer incidence and death rates among never smokers. Most importantly the underlying data used in these analyses are now freely available and should provide an excellent resource for future studies of lung cancer in never smokers.
Additional Information.
Please access these Web sites via the online version of this summary at http://dx.doi.org/10.1371/journal.pmed.0050185.
The US National Cancer Institute provides detailed information for patients and health professionals about all aspects of lung cancer and information on smoking and cancer (in English and Spanish)
Links to other US-based resources dealing with lung cancer are provided by MedlinePlus (in English and Spanish)
Cancer Research UK provides key facts about the link between lung cancer and smoking and information about all other aspects of lung cancer
doi:10.1371/journal.pmed.0050185
PMCID: PMC2531137  PMID: 18788891
12.  Return to Work in Low-Income Latina and Non-Latina White Breast Cancer Survivors: A Three-Year Longitudinal Study 
Cancer  2011;118(6):1664-1674.
Background
Prior research has found an 80% return-to-work rate in mid-income White breast cancer survivors, but little is known about the employment trajectory of low-income minorities or Whites. We set out to compare the trajectories of low-income Latina and non-Latina White survivors and to identify correlates of employment status.
Methods
Participants were low-income women who had localized breast cancer, spoke English or Spanish, and were employed at the time of diagnosis. Interviews were conducted 6, 18, and 36 months after diagnosis. Multivariate logistic regression was used to identify independent correlates of employment status at 18 months.
Results
Of 290 participants, 62% were Latina. Latinas were less likely than non-Latina Whites to be working 6 months (27% vs. 49%, p=0.0002) and 18 months (45% vs. 59%, p=0.02) after diagnosis, but at 36 months there was no significant difference (53% vs. 59%, p=0.29). Latinas were more likely to be manual laborers than were non-Latina Whites (p<0.0001). Baseline job type and receipt of axillary node dissection were associated with employment status among Latinas but not non-Latina Whites.
Conclusions
Neither low-income Latinas nor non-Latina Whites approached the 80% rate of return to work seen in wealthier White populations. Latinas followed a protracted return-to-work trajectory compared to non-Latina Whites, and differences in job type appear to have played an important role. Manual laborers may be disproportionately impacted by surgical procedures that limit physical activity. This can inform the development of rehabilitative interventions and may have important implications for the surgical and postsurgical management of patients.
doi:10.1002/cncr.26478
PMCID: PMC3263326  PMID: 22009703
disparities; employment; breast cancer; survivorship
13.  Cancer Mortality among Asians and Pacific Islanders in New York City, 2001–2010 
Journal of Cancer Epidemiology  2013;2013:986408.
Asians and Pacific Islanders' (APIs) leading cause of death is cancer. We compared APIs' age-adjusted cancer mortality rates to other racial/ethnic groups and by API subgroup (i.e., Chinese, Koreans, Asian Indians, and Filipinos) using New York City (NYC) Mortality data and Census Bureau population estimates for 2001–2010. While other racial/ethnic groups' overall cancer mortality rates declined in NYC during the last decade, APIs remained stable. APIs overall had the lowest mortality rates for more common cancer types (i.e., lung, colorectal, breast, and prostate), but the highest mortality rates for certain less common cancers (i.e., nasopharyngeal, stomach, and liver). Chinese New Yorkers' lung cancer death rates were very high compared to other APIs and comparable to non-Hispanic whites (47.1/100,000 versus 49.5/100,000, resp.). Chinese men had much higher nasopharyngeal cancer mortality rates (4.5/100,000 versus 0.3/100,000 for non-Hispanic whites). Korean men had the highest liver and stomach cancer mortality rates (25.3/100,000 and 27.7/100,000, resp., versus 7.9/100,000 and 6.0/100,000 for non-Hispanic whites). Analysis of cancer rates by API subgroup provides the detailed information needed to plan cancer prevention efforts. These findings warrant consideration of targeted cancer mortality prevention efforts for affected subgroups, including hepatitis vaccination, screening, and treatment; smoking cessation; and cancer screening.
doi:10.1155/2013/986408
PMCID: PMC3876672  PMID: 24454374
14.  Time to definitive diagnosis of breast cancer in Latina and non-Hispanic white women: the six cities study 
SpringerPlus  2013;2:84.
Time delay after an abnormal screening mammogram may have a critical impact on tumor size, stage at diagnosis, treatment, prognosis, and survival of subsequent breast cancer. This study was undertaken to evaluate disparities between Latina and non-Hispanic white (NHW) women in time to definitive diagnosis of breast cancer after an abnormal screening mammogram, as well as factors contributing to such disparities.
As part of the activities of the National Cancer Institute (NCI)-funded Redes En Acción research network, clinical records of 186 Latinas and 74 NHWs who received abnormal screening mammogram results were reviewed to determine the time to obtain a definitive diagnosis. Data was obtained from participating clinics in six U.S. cities and included demographics, clinical history, and mammogram characteristics. Kaplan-Meier estimates and Cox proportional hazards models were used to test differences in median time to definitive diagnosis by ethnicity after adjusting for clinic site, demographics, and clinical characteristics.
Time-to-event analysis showed that Latinas took 2.2 times longer to reach 50% definitively diagnosed with breast cancer relative to NHWs, and three times longer to reach 80% diagnosed (p=0.001). Latinas’ median time to definitive diagnosis was 60 days compared to 27 for NHWs, a 59% gap in diagnosis rates (adjusted Hazard Ratio [aHR] = 1.59, 95% CI = 1.09, 2.31; p=0.015). BI-RADS-4/5 women’s diagnosis rate was more than twice that of BI-RADS-3 (aHR = 2.11, 95% CI = 1.18, 3.78; p=0.011).
Disparities in time between receipt of abnormal screening result and definitive diagnosis adversely affect Latinas compared to NHWs, and remain significant after adjusting for demographic and clinical variables. With cancer now the leading cause of mortality among Latinos, a greater need exists for ethnically and culturally appropriate interventions like patient navigation to facilitate Latinas’ successful entry into, and progression through, the cancer care system.
doi:10.1186/2193-1801-2-84
PMCID: PMC3601250  PMID: 23519779
Health disparities; Breast cancer screening; Definitive diagnosis; Latinas; Six cities study
15.  Cancer incidence in the south Asian population of California, 1988–2000 
Background
Although South Asians (SA) form a large majority of the Asian population of U.S., very little is known about cancer in this immigrant population. SAs comprise people having origins mainly in India, Pakistan, Bangladesh and Sri Lanka. We calculated age-adjusted incidence and time trends of cancer in the SA population of California (state with the largest concentration of SAs) between 1988–2000 and compared these rates to rates in native Asian Indians as well as to those experienced by the Asian/Pacific Islander (API) and White, non-Hispanic population (NHW) population of California.
Methods
Age adjusted incidence rates observed among the SA population of California during the time period 1988–2000 were calculated. To correctly identify the ethnicity of cancer cases, 'Nam Pehchan' (British developed software) was used to identify numerator cases of SA origin from the population-based cancer registry in California (CCR). Denominators were obtained from the U.S. Census Bureau. Incidence rates in SAs were calculated and a time trend analysis was also performed. Comparison data on the API and the NHW population of California were also obtained from CCR and rates from Globocan 2002 were used to determine rates in India.
Results
Between 1988–2000, 5192 cancers were diagnosed in SAs of California.
Compared to rates in native Asian Indians, rates of cancer in SAs in California were higher for all sites except oropharyngeal, oesophageal and cervical cancers. Compared to APIs of California, SA population experienced more cancers of oesophagus, gall bladder, prostate, breast, ovary and uterus, as well as lymphomas, leukemias and multiple myelomas. Compared to NHW population of California, SAs experienced more cancers of the stomach, liver and bile duct, gall bladder, cervix and multiple myelomas. Significantly increasing time trends were observed in colon and breast cancer incidence.
Conclusion
SA population of California experiences unique patterns of cancer incidence most likely associated with acculturation, screening and tobacco habits. There is need for early diagnosis of leading cancers in SA. If necessary steps are not taken to curb the growth of breast, colon and lung cancer, rates in SA will soon approximate those of the NHW population of California.
doi:10.1186/1477-3163-4-21
PMCID: PMC1315316  PMID: 16283945
16.  Household Structure, Family Ties, and Psychological Distress among US-born and Immigrant Latino Women 
Latino women endorse the highest rates of past-month depressive symptoms relative to Latino men and to non-Latino White men and women. Yet, research into the specific domains of family life that reduce or engender psychological distress among Latinas is sparse. We examine the hypothesis that indicators of household structure and family ties will relate to psychological distress among Latinas in the USA, and that these associations will vary by nativity status. We employed nationally representative data of Latina adults (N = 1,427) from the National Latino and Asian American Study. Nativity-stratified regression analyses revealed that strained family ties (i.e., family burden, family cultural conflict) were associated with greater levels of past-month psychological distress for both US-born and immigrant Latinas. Yet, the effect of household structures on psychological distress differed by nativity status. Adjusting for sociodemographic factors, lower levels of household income were associated with greater psychological distress; and having children/adolescents in the household was associated with lower levels of psychological distress among US-born Latinas. In contrast, for immigrant Latinas, being out of the labor force was associated with greater levels of psychological distress. Results suggest that dynamics of both the household and family context predict differential as well as similar mental health outcomes across segments of the Latina population in the USA. These findings underscore the need to understand the pathways by which different facets of family life—structural and social domains—relate to mental health status among subgroups of Latinas. Our results also have implications for the development of tailored interventions to meet the specific needs of Latinas.
doi:10.1037/a0031135
PMCID: PMC3900573  PMID: 23421842
psychological distress; Hispanic; nativity; socioeconomic status; cultural values
17.  Breast Cancer Treatment Decision Making among Latinas and non-Latina Whites: A Communication Model Predicting Decisional Outcomes and Quality of Life 
Objective
Deciding among medical treatment options is a pivotal event following cancer diagnosis, a task that can be particularly daunting for individuals uncomfortable with communication in a medical context. Few studies have explored the surgical decision-making process and associated outcomes among Latinas. We propose a model to elucidate pathways though which acculturation (indicated by language use) and reports of communication effectiveness specific to medical decision making contribute to decisional outcomes (i.e., congruency between preferred and actual involvement in decision making, treatment satisfaction) and quality of life among Latinas and non-Latina White women with breast cancer.
Methods
Latinas (N = 326) and non-Latina Whites (N = 168) completed measures six months after breast cancer diagnosis, and quality of life was assessed 18 months after diagnosis. Structural equation modeling was used to examine relationships between language use, communication effectiveness, and outcomes.
Results
Among Latinas, 63% reported congruency in decision making, whereas 76% of non-Latina Whites reported congruency. In Latinas, greater use of English was related to better reported communication effectiveness. Effectiveness in communication was not related to congruency in decision making, but several indicators of effectiveness in communication were related to greater treatment satisfaction, as was greater congruency in decision making. Greater treatment satisfaction predicted more favorable quality of life. The final model fit the data well only for Latinas. Differences in quality of life and effectiveness in communication were observed between racial/ethnic groups.
Conclusions
Findings underscore the importance of developing targeted interventions for physicians and Latinas with breast cancer to enhance communication in decision making.
doi:10.1037/a0028629
PMCID: PMC4081448  PMID: 22746263
breast cancer; medical communication; decision making; Latina; quality of life
18.  Racial/Ethnic Differences in Adequacy of Information and Support for Women with Breast Cancer 
Cancer  2008;113(5):1058-1067.
Background
Providing breast cancer patients with needed information and support is an essential component of quality care. This study investigated racial/ethnic variation in information received and in availability of peer support.
Methods
1766 women diagnosed with non-metastatic breast cancer and reported to the Los Angeles County, SEER registry from June 2005–May 2006 were mailed a survey after initial treatment. Among accrued cases, 96.2% met eligibility criteria (n=1698), and 72.0% completed the survey. Race/ethnicity categories were white, African American, and Latinas (two categories indicating low or high acculturation, determined by the Short Acculturation Scale for Hispanics). Outcomes included receipt and need for treatment- and survivorship-related information, difficulty understanding information, and support from women with breast cancer.
Results
More women reported receiving treatment-related than survivorship-related information. After adjusting for sociodemographic, clinical, and treatment factors, a higher percentage of low acculturated Latina women desired more information on treatment-related and survivorship-related issues (p<.001). Significantly more Latina low acculturated women than white women reported difficulty understanding written materials, with 74.5% requiring help from others. A higher percentage of all minority groups compared to whites, reported no contact with other women with breast cancer (p< 0.05) and, reported less contact through family/friends (p< 0.05). Women rated the benefit of talking to other women high, particularly with emotional issues.
Conclusions
Continued efforts to provide culturally appropriate information and support needs to women with breast cancer are necessary to achieve quality care. Latinas with low acculturation reported more unmet information and care support needs than other racial/ethnic groups.
doi:10.1002/cncr.23660
PMCID: PMC2562587  PMID: 18618494
19.  The effect of system-level access factors on receipt of reconstruction among Latina and white women with DCIS 
Treatment decisions associated with ductal carcinoma in situ (DCIS), including the decision to undergo breast reconstruction, may be more problematic for Latinas due to access and language issues. To help understand the factors that influence patients’ receipt of reconstruction following mastectomy for DCIS, we conducted a population- based study of English- and Spanish-speaking Latina and non-Latina white women from 35 California counties. The objectives of this study were to identify the role of ethnicity and language in the receipt of reconstruction, the relationship between system-level factors and the receipt of reconstruction, and women’s reasons for not undergoing reconstruction. Women aged 18 and older, who self-identified as Latina or non-Latino white and were diagnosed with DCIS between 2002 and 2005 were selected from eight California Cancer Registry (CCR) regions encompassing 35 counties. Approximately 24 months after diagnosis, they were surveyed about their DCIS treatment decisions. Survey data were merged with CCR records to obtain tumor and treatment data. The survey was successfully completed by 745 women, 239 of whom had a mastectomy and represent the sample included in this study. Whites had a higher completion rate than Latinas (67 and 55%, respectively). Analysis included descriptive statistics and logistic regression modeling. Mean age was 54 years. A greater proportion of whites had reconstruction (72%) compared to English-speaking Latinas (69%) and Spanish-speaking Latinas (40%).Multivariate analysis showed thatwomenwho were aged 65 and older, unemployed, and had a lower ratio of plastic surgeons in their county were less likely to have reconstructive surgery after mastectomy. The most frequent reasonsmentioned not to receive reconstruction included lack of importance and desire to avoid additional surgery. Although ethnic/language differences in treatment selection were observed, multivariable analysis suggests that these differences could be explained by differential employment levels and geographic availability of plastic surgeons.
doi:10.1007/s10549-011-1524-0
PMCID: PMC3684692  PMID: 21533531
Ductal carcinoma in situ; Latinas; Reconstruction; Treatment decisions
20.  The Effect of Two Church-based Interventions on Breast Cancer Screening Rates Among Medicaid-Insured Latinas 
Preventing Chronic Disease  2005;2(4):A07.
Introduction
Latinas face disparities in cancer screening rates compared with non-Latina whites. The Tepeyac Project aims to reduce these disparities by using a church-based approach to increase breast cancer screening among Latinas in Colorado. The objective of this study was to compare the effect of two Tepeyac Project interventions on the mammogram rates of Latinas and non-Latina whites enrolled in the Medicaid fee-for-service program.
Methods
Two intervention groups were compared: 209 churches in Colorado that received educational printed materials in Spanish and English (the printed statewide intervention) and four churches in the Denver area that received personalized education from promotoras, or peer counselors (the promotora intervention), in addition to the printed statewide intervention. Biennial Medicaid mammogram claim rates in Colorado before the interventions (1998–1999) and after (2000–2001) were used to compare the effect of the interventions on mammogram use among Latinas and non-Latina whites aged 50 to 64 years who were enrolled in the Medicaid fee-for-service program. Adjusted rates were computed using generalized estimating equations.
Results
Small, nonsignificant increases in screening were observed among Latinas exposed to the promotora intervention (from 25% at baseline to 30% at follow-up [P = .30]) as compared with 45% at baseline and 43% at follow-up for the printed statewide intervention (P = .27). Screening among non-Latina whites increased by 6% in the promotora intervention area (from 32% at baseline to 38% at follow-up [P = .40]) and by 3% in the printed statewide intervention (from 41% at baseline to 44% at follow-up [P = .02]). No significant disparities in breast cancer screening were detected between Latinas and non-Latina whites. After adjustment for the confounders by generalized estimating equations, the promotora intervention had a marginally greater impact than the printed statewide intervention in increasing mammogram use among Latinas (generalized estimating equation, P = .07).
Conclusion
A personalized community-based education was only modestly effective in increasing breast cancer screening among Medicaid-insured Latinas. Education alone may not be the answer for this population. The barriers for these Medicaid enrollees must be investigated so that interventions can be tailored to address their needs.
PMCID: PMC1435704  PMID: 16164811
21.  Ductal carcinoma in situ (DCIS): posttreatment follow-up care among Latina and non-Latina White women 
Background
There is a lack of information about posttreatment care among patients with ductal carcinoma in situ (DCIS). This study compares posttreatment care by ethnicity–language and physician specialty among Latina and White women with DCIS.
Methods
Latina and White women diagnosed with DCIS between 2002 and 2005 identified through the California Cancer Registry completed a telephone survey in 2006. Main outcomes were breast surveillance, lifestyle counseling, and follow-up physician specialty.
Key results
Of 742 women (396 White, 349 Latinas), most (90 %) had at least one clinical breast exam (CBE). Among women treated with breast-conserving surgery (BCS; N= 503), 76 % had received at least two mammograms. While 92 % of all women had follow-up with a breast specialist, Spanish-speaking Latinas had the lowest specialist follow-up rates (84 %) of all groups. Lifestyle counseling was low with only 53 % discussing exercise, 43 % weight, and 31 % alcohol in relation to their DCIS. In multivariable analysis, Spanish-speaking Latinas with BCS had lower odds of receiving the recommended mammography screening in the year following treatment compared to Whites (OR 0.5; 95 % CI, 0.2–0.9). Regardless of ethnicity–language, seeing both a specialist and primary care physician increased the odds of mammography screening and CBE (OR 1.6; 95 % CI, 1.2–2.3 and OR 1.9; 95 % CI, 1.3–2.8), as well as having discussions about exercise, weight, and alcohol use, compared to seeing a specialist only.
Conclusions
Most women reported appropriate surveillance after DCIS treatment. However, our results suggest less adequate follow-up for Spanish-speaking Latinas, possibly due to language barriers or insurance access.
Implications for Cancer Survivors
Follow-up with a primary care provider in addition to a breast specialist increases receipt of appropriate follow-up for all women.
doi:10.1007/s11764-012-0262-6
PMCID: PMC3627346  PMID: 23408106
DCIS; Posttreatment care; Survivorship; Latina; Language barriers; Health disparities
22.  Quality of life among Latina breast cancer patients: a systematic review of the literature 
Journal of Cancer Survivorship  2011;5(2):191-207.
Introduction
The Latino population is the most rapidly growing ethnic minority in the United States and Latinas have higher rates of advanced breast cancer and more rigorous treatments than White women. However, the literature lacks reviews on quality of life among this population of breast cancer patients.
Methods
A systematic review of the breast cancer quality of life (QOL) literature was conducted among studies that provided a comparison of mental, physical, social, or sexual QOL between Latinas and other racial/ethnic groups. Of the 375 studies reviewed, 20 quantitative studies and two qualitative studies met criteria for inclusion.
Results
Latinas were more likely to report poor mental, physical, and social QOL, relative to non-Latinas. Only four studies assessed sexual QOL, making it difficult to draw any conclusions. Of these four QOL domains, the largest disparity was found in the area of mental health in which Latinas reported poorer QOL compared to non-Latina Whites and Blacks.
Discussion/conclusions
Most quantitative studies revealed either that Latinas consistently evidenced significantly lower QOL than non-Latinas on all measures (6 studies) or reported mixed findings in which Latinas generally demonstrated significantly worse QOL on most, but not all, measures (12 studies) included in the study. Explanatory mechanisms including socio-demographic, treatment-related, and culturally-relevant factors are discussed. Implications for research design, measurement, and clinical work are also included.
Implications for cancer survivors
Although not entirely consistent, data suggest that Latina breast cancer survivors on average experience worse QOL than non-Latina Whites.
Understanding ethnic differences in QOL among breast cancer survivors can inform interventions targeted at improving health status for Latinas.
doi:10.1007/s11764-011-0171-0
PMCID: PMC3096762  PMID: 21274649
Latina; Literature review; Quality of life; Breast cancer; Cancer survivorship
23.  Racial/ethnic differences in job loss for women with breast cancer 
Journal of Cancer Survivorship  2010;5(1):102-111.
Introduction
We examined race/ethnic differences in treatment-related job loss and the financial impact of treatment-related job loss, in a population-based sample of women diagnosed with breast cancer.
Methods
Three thousand two hundred fifty two women with non-metastatic breast cancer diagnosed (August 2005–February 2007) within the Los Angeles County and Detroit Metropolitan Surveillance Epidemiology and End Results registries, were identified and asked to complete a survey (mean time from diagnosis = 8.9 months). Latina and African American women were over-sampled (n = 2268, eligible response rate 72.1%).
Results
One thousand one hundred eleven women (69.6%) of working age (<65 years) were working for pay at time of diagnosis. Of these women, 10.4% (24.1% Latina, 10.1% African American, 6.9% White, p < 0.001) reported that they lost or quit their job since diagnosis due to breast cancer or its treatment (defined as job loss). Latina women were more likely to experience job loss compared to White women (OR = 2.0, p = 0.013)), independent of sociodemographic factors. There were no significant differences in job loss between African American and White women, independent of sociodemographic factors. Additional adjustments for clinical and treatment factors revealed a significant interaction between race/ethnicity and chemotherapy (p = 0.007). Among women who received chemotherapy, Latina women were more likely to lose their job compared to White women (OR = 3.2, p < 0.001), however, there were no significant differences between Latina and White women among those who did not receive chemotherapy. Women who lost their job were more likely to experience financial strain (e.g. difficulty paying bills 27% vs. 11%, p < 0.001).
Conclusion
Job loss is a serious consequence of treatment for women with breast cancer. Clinicians and staff need to be aware of aspects of treatment course that place women at higher risk for job loss, especially ethnic minorities receiving chemotherapy.
doi:10.1007/s11764-010-0152-8
PMCID: PMC3040347  PMID: 20936435
Breast cancer; Survivorship; Employment; Racial/ethnic disparities
24.  Racial and Ethnic Disparities in Cancer Screening 
Journal of General Internal Medicine  2003;18(12):1028-1035.
CONTEXT
Racial/ethnic groups comprised largely of foreign-born individuals have lower rates of cancer screening than white Americans. Little is known about whether these disparities are related primarily to their race/ethnicity or birthplace.
OBJECTIVE
To determine whether foreign birthplace explains some racial/ethnic disparities in cancer screening.
DESIGN, SETTING, AND SUBJECTS
Cross-sectional study using 1998 data from the National Health Interview Survey.
MAIN OUTCOME MEASURES
Completion of cervical, breast, or colorectal cancer screening.
RESULTS
Of respondents, 15% were foreign born. In analyses adjusted for sociodemographic characteristics and illness burden, black respondents were as or more likely to report cancer screening than white respondents; however, Hispanic and Asian-American and Pacific Islander (AAPI) respondents were significantly less likely to report screening for most cancers. When race/ethnicity and birthplace were considered together, U.S.-born Hispanic and AAPI respondents were as likely to report cancer screening as U.S.-born whites; however, foreign-born white (adjusted odds ratio [AOR], 0.58; 95% confidence interval [CI], 0.41 to 0.82), Hispanic (AOR, 0.65; 95% CI, 0.53 to 0.79), and AAPI respondents (AOR, 0.28; 95% CI, 0.19 to 0.39) were less likely than U.S.-born whites to report Pap smears. Foreign-born Hispanic and AAPI respondents were also less likely to report fecal occult blood testing (FOBT); AORs, 0.72; 95% CI, 0.53 to 0.98; and 0.61; 95% CI, 0.39 to 0.96, respectively); and sigmoidoscopy (AORs, 0.70; 95% CI, 0.51 to 0.97; and 0.63; 95% CI, 0.40 to 0.99, respectively). Furthermore, foreign-born AAPI respondents were less likely to report mammography (AOR, 0.49; 95% CI, 0.28 to 0.86). Adjusting for access to care partially attenuated disparities among foreign-born respondents.
CONCLUSION
Foreign birthplace may explain some disparities previously attributed to race or ethnicity, and is an important barrier to cancer screening, even after adjustment for other factors. Increasing access to health care may improve disparities among foreign-born persons to some degree, but further study is needed to understand other barriers to screening among the foreign-born.
doi:10.1111/j.1525-1497.2003.20807.x
PMCID: PMC1494963  PMID: 14687262
cervical cancer; breast cancer; colorectal cancer; cancer screening; race/ethnicity; immigrant status; health disparities
25.  A further examination of the "epidemiologic paradox": birth outcomes among Latinas. 
PURPOSE: Low rates of low birthweight (LBW) among foreign-born Latinas of low socioeconomic status have been called the "epidemiologic paradox." This study examined the extent to which the paradox can be explained by differential distribution of risk factors. PROCEDURES: The data source was the 1996-1997 New York City Birth File with 78,364 singleton births to Latinas. Ancestries included Colombians, Dominicans, Ecuadorians, Mexicans, Puerto Ricans and other Hispanics. First, a logistic regression was used to predict a LBW birth with ancestry and birthplace as the only independent variables. Demographic, medical and behavioral risks were added in subsequent regression models. FINDINGS: The LBW rate for the sample was 6.8%, with significant differences between birthplace subgroups and among ancestries. Puerto Ricans had the highest LBW rates, 9.1% for the mainland-born and 9.2% for the island-born. In separate regressions for six ancestry groups, birthplace was a significant predictor of LBW only among Mexicans and other Hispanics. CONCLUSION: In this population-based study of Latina women in New York City, the positive birth outcomes of foreign-born women are largely due to their more favorable distribution of behavioral risk factors. The "epidemiologic paradox" does not account for the LBW rates among Puerto Ricans in New York City, a high percentage of whom are mainland-born (73.4%). Compared to other Latinas, Puerto Rican women are likely to have experienced far more years of acculturation, which can result in negative health behaviors.
PMCID: PMC2568748  PMID: 15868775

Results 1-25 (756363)