Name

pctstg34_t

Label

Portion of sleep time spent in Stage 3/4 (split-night, treatment)

Units
percent
Type
numeric
Visit number vs Portion of sleep time spent in Stage 3/4 (split-night, treatment)
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 56 11.6 ± 9.9 10.5 0.0 34.3 317 373
Month 1 Follow-up Visit - - - - - - - -
Month 3 Follow-up Visit - - - - - - - -
Treatment arm vs Portion of sleep time spent in Stage 3/4 (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 11.6 ± 9.9 10.5 0.0 34.3 317 373
Lab 55 11.7 ± 10.0 10.7 0.0 34.3 131 186
Home 1 7.8 - 7.8 7.8 7.8 186 187
Age at baseline visit vs Portion of sleep time spent in Stage 3/4 (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 11.6 ± 9.9 10.5 0.0 34.3 317 373
20.0 to 37.0 years 12 17.2 ± 8.2 14.6 4.3 30.6 82 94
37.0 to 46.0 years 15 9.1 ± 8.9 8.3 0.0 23.9 78 93
46.0 to 55.0 years 13 7.8 ± 8.7 6.2 0.0 28.6 80 93
55.0 to 80.0 years 16 12.9 ± 11.5 10.3 0.2 34.3 77 93
Gender vs Portion of sleep time spent in Stage 3/4 (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 11.6 ± 9.9 10.5 0.0 34.3 317 373
Female 14 16.2 ± 8.8 13.8 0.0 34.3 134 148
Male 42 10.1 ± 9.9 7.2 0.0 33.7 183 225
Race vs Portion of sleep time spent in Stage 3/4 (split-night, treatment)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 11.6 ± 9.9 10.5 0.0 34.3 317 373
White 46 13.1 ± 10.0 13.0 0.0 34.3 212 258
Black 7 5.3 ± 6.9 0.2 0.0 14.9 80 87
Other 3 3.3 ± 3.1 3.6 0.0 6.2 25 28