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Logo of sdSleep Disorders
 
From:
Published online 2013 November 20. doi: 10.1155/2013/726372

Table 2

Nature and direction of change between baseline, treatment, and post-treatment for each sleep variable and participant.

Sleep variables/participantsDFE R 2 TreatmentPosttreatmentARAO
TimeLevelSlopeLevelSlope
Sleep-onset latency
 16491.04 −0.56ns −34.28*** 0.30ns 7.27ns 1.52ns 1, 112
 27093.89−0.65** 3.07ns 0.46ns 4.99ns 0.10ns 74
 37456.90 2.09ns −69.77* −2.72ns 37.23ns −2.22ns 13
 46783.01−0.18ns −31.35***0.38ns −71.90**33.30***95
 57472.97−0.28ns −18.93*0.34ns −15.86ns 0.43ns 6, 10, 115

Mean n/a79.56 0.08 −30.25 −0.25 −7.65 6.63n/an/a

Total wake time
 16389.99−0.71ns −46.30*** 0.52ns 21.22ns −0.43ns 45
 27373.08 0.75ns −155.94***−0.38ns 8.22ns −3.15ns 145
 37259.70 1.89ns −87.79**−1.94ns 43.12ns −3.46ns 3, 94
 47259.34−1.04ns −140.16*** 1.35ns 60.47ns −6.89ns 80
 57947.73−0.58ns −50.56* 0.30ns −37.65ns 5.17ns 9, 131

Mean n/a69.97 0.06 −96.15 −0.03 19.08 −1.75n/an/a

Total sleep time
 16277.54 0.77ns −65.55** 0.48ns −41.98ns 14.89*145
 27161.44−4.57ns −0.31ns 6.19*−109.06* 9.09ns 1, 10, 113
 37257.33−0.44ns −134.33*** 2.41ns −63.32ns 5.14ns 15
 47124.79 1.15ns −60.08*−1.43ns −41.27ns 10.94ns 6, 120
 57930.95 0.43ns −17.26ns −0.39ns 35.12ns 5.41ns 52

Mean n/a50.41 −0.53 −55.51 1.45 −44.10 9.09n/an/a

Sleep efficiency
 16189.89 0.20ns 7.10**−0.13ns −3.83ns 0.18ns 05
 27171.57−0.28ns 36.08*** 0.13ns −6.46ns 1.03ns 1, 104
 37250.96 −0.30ns 10.49ns 0.37ns −9.83ns 0.80ns 1, 94
 46851.79 0.06ns 18.60**−0.10ns −20.02ns 2.55ns 12, 143
 57935.47 0.12ns 7.19ns −0.05ns 8.02ns −0.61ns 1, 9, 130

Mean n/a59.94 −0.04 15.89 0.04 −6.42 0.79n/an/a

DFE: degree of freedom; AR: autocorrelation; AO: number of outliers; ns: not significant.

*P < 0.05; **P < 0.01; ***P < 0.001.