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Table 2

Change in weight and body mass index (BMI) from baseline in 1419 patients enrolled for at least 12 months.

Follow-up attendance (months)Attenders, nMean (SD) weight change, kg95% CIMean (SD) BMI change, kg/m295% CI
01419

3775−3.34 (3.53)−3.59 to −3.09−1.22 (1.28)−1.32 to −1.13

6548−4.24 (5.19)−4.68 to −3.80−1.55 (1.88)−1.71 to −1.39

12642−2.96 (6.64)−3.47 to −2.44−1.08 (2.41)−1.27 to −0.89