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Table 2 Primary criterion, D 30-Leeds score

From: A dietary supplement to improve the quality of sleep: a randomized placebo controlled trial

 

Active Group (n = 50)

Placebo Group(n = 49)

 

Mean (SD)

95% CI

Mean (SD)

95% CI

GTS

170.5 (30.7)

161.8; 179.2

173.9 (51.3)

159.2; 188.7

QOS

120.1 (31.4)

111.2; 129

124.8 (41)

113; 136.6

AFS

159.1 (42.6)

147;171.2

161.6 (46.7)

148.2; 175

BFW

118.1 (31.2)

109.2;126.9

118.6 (39.5)

107.3; 129.9

  1. Mean, SD (standard deviation), and 95% confidence interval for GTS (getting to sleep), QOS (quality of sleep), AFS (awaking from sleep), and BFW (behaviour following wake) scores in both groups.