Name

slpprd_t

Label

Total sleep time (split-night, treatment)

Description

This time period is used to calculate indices and other averages.

Units
minutes
Type
numeric
Visit number vs Total sleep time (split-night, treatment)
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 56 213.1 ± 53.1 223.0 90.5 337.5 317 373
Month 1 Follow-up Visit - - - - - - - -
Month 3 Follow-up Visit - - - - - - - -
Treatment arm vs Total sleep time (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 213.1 ± 53.1 223.0 90.5 337.5 317 373
Lab 55 212.2 ± 53.1 220.0 90.5 337.5 131 186
Home 1 264.5 - 264.5 264.5 264.5 186 187
Age at baseline visit vs Total sleep time (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 213.1 ± 53.1 223.0 90.5 337.5 317 373
20.0 to 37.0 years 12 222.0 ± 58.5 231.8 135.0 317.0 82 94
37.0 to 46.0 years 15 219.1 ± 41.7 228.0 155.0 291.5 78 93
46.0 to 55.0 years 13 227.8 ± 58.5 244.0 146.0 337.5 80 93
55.0 to 80.0 years 16 188.8 ± 50.6 185.8 90.5 264.5 77 93
Gender vs Total sleep time (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 213.1 ± 53.1 223.0 90.5 337.5 317 373
Female 14 205.3 ± 40.4 186.8 146.0 264.5 134 148
Male 42 215.7 ± 56.9 226.8 90.5 337.5 183 225
Race vs Total sleep time (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 213.1 ± 53.1 223.0 90.5 337.5 317 373
White 46 208.6 ± 51.9 209.8 90.5 317.0 212 258
Black 7 235.2 ± 43.2 228.0 156.5 291.5 80 87
Other 3 229.8 ± 93.3 180.0 172.0 337.5 25 28