Name

pctstg1_d

Label

Portion of sleep time spent in Stage 1 (split-night, diagnostic)

Units
percent
Type
numeric
Visit number vs Portion of sleep time spent in Stage 1 (split-night, diagnostic)
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 56 24.1 ± 16.5 19.6 0.0 70.8 317 373
Month 1 Follow-up Visit - - - - - - - -
Month 3 Follow-up Visit - - - - - - - -
Treatment arm vs Portion of sleep time spent in Stage 1 (split-night, diagnostic)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 24.1 ± 16.5 19.6 0.0 70.8 317 373
Lab 55 24.5 ± 16.4 19.6 0.0 70.8 131 186
Home 1 3.2 - 3.2 3.2 3.2 186 187
Age at baseline visit vs Portion of sleep time spent in Stage 1 (split-night, diagnostic)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 24.1 ± 16.5 19.6 0.0 70.8 317 373
20.0 to 37.0 years 12 24.6 ± 13.6 24.6 3.6 45.3 82 94
37.0 to 46.0 years 15 22.6 ± 16.9 19.5 1.1 60.5 78 93
46.0 to 55.0 years 13 19.5 ± 11.8 17.7 0.0 43.0 80 93
55.0 to 80.0 years 16 28.8 ± 20.9 21.3 3.2 70.8 77 93
Gender vs Portion of sleep time spent in Stage 1 (split-night, diagnostic)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 24.1 ± 16.5 19.6 0.0 70.8 317 373
Female 14 21.6 ± 18.4 16.8 3.2 70.8 134 148
Male 42 24.9 ± 15.9 20.8 0.0 60.5 183 225
Race vs Portion of sleep time spent in Stage 1 (split-night, diagnostic)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 56 24.1 ± 16.5 19.6 0.0 70.8 317 373
White 46 23.6 ± 16.6 19.5 1.1 70.8 212 258
Black 7 22.2 ± 15.5 24.9 0.0 41.8 80 87
Other 3 35.1 ± 18.3 43.0 14.2 48.2 25 28