Name
sleep_diary_weighted_avg_hrs
Label
Sleep diary weighted avg hrs
Units
hours
Type
numeric
Visit Number vs Sleep diary weighted avg hrs
N Mean StdDev Median Min Max Unknown Total
Baseline 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
Follow-up 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
Age vs Sleep diary weighted avg hrs
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
5-7 yrs old 276 9.6 ± 1.6 9.6 4.0 22.0 53 329
8-10 yrs old 104 9.3 ± 1.1 9.2 7.0 13.0 20 124
Age vs Sleep diary weighted avg hrs
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 351 9.5 ± 1.3 9.4 5.0 19.0 48 399
5-7 yrs old 240 9.6 ± 1.2 9.6 5.0 14.8 22 262
8-10 yrs old 111 9.3 ± 1.6 9.2 5.0 19.0 26 137
Gender vs Sleep diary weighted avg hrs
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
Female 194 9.6 ± 1.7 9.4 6.0 22.0 40 234
Male 186 9.5 ± 1.2 9.6 4.0 13.4 33 219
Gender vs Sleep diary weighted avg hrs
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
Female 180 9.4 ± 1.2 9.4 5.0 14.8 54 234
Male 173 9.5 ± 1.4 9.6 5.0 19.0 46 219
Race vs Sleep diary weighted avg hrs
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 380 9.5 ± 1.5 9.5 4.0 22.0 73 453
Black 200 9.3 ± 1.3 9.2 4.0 13.4 49 249
White 136 9.9 ± 1.7 9.8 7.0 22.0 20 156
Other 44 9.6 ± 1.2 9.6 6.4 12.6 4 48
Race vs Sleep diary weighted avg hrs
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 353 9.5 ± 1.3 9.4 5.0 19.0 100 453
Black 184 9.2 ± 1.4 9.0 5.0 19.0 65 249
White 129 9.8 ± 1.1 10.0 7.0 14.8 27 156
Other 40 9.4 ± 1.0 9.4 6.0 11.2 8 48