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Table 4 Sleep patterns

From: A pilot study to determine the short-term effects of milk with differing glycaemic properties on sleep among toddlers: a randomised controlled trial

Test parameters Measures HGI (n = 28) LGI (n = 28) p value
Total sleep (hours) Mean ± SD 6.90 ± 1.64 6.91 ± 1.51 0.560
Median 6.58 7.09
Interquartile range 1.22 1.15
Sleep Onset Latency (SOL)(minutes) Mean ± SD 13.07 ± 9.38 13.27 ± 7.97 0.724
Median 13.06 12.2
Interquartile range 11.31 14.54
Wake after sleep onset (WASO) (minutes) Mean + SD 13.29 ± 10.25 16.41 ± 9.38 0.158
Median 9.56 17.25
Interquartile range 8.94 15.56
Sleep efficiency (%) Mean ± SD 86.84 ± 5.89 88.29 ± 5.01 0.442
Median 87.34 89.05
Interquartile range 7.51 6.49
  1. (Significance level at p < 0.05)