pct_s2 psg_duration
Name
pct_s3
Label
Percentage of stage 3 and 4 sleep among total sleep duration from type I polysomnography
Description

Conventionally, total sleep duration would be called total sleep time (TST).

Units
percent (%)
Type
numeric
Tags
pctdursp_s3_f1t1
Study Visit vs Percentage of stage 3 and 4 sleep among total sleep duration from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Study Visit 712 8.8 ± 9.1 7.1 0.0 73.3 - 712
Gender vs Percentage of stage 3 and 4 sleep among total sleep duration from type I polysomnography
Study Visit
N Mean StdDev Median Min Max Unknown Total
Total 712 8.8 ± 9.1 7.1 0.0 73.3 - 712
Male 421 7.7 ± 8.3 5.4 0.0 45.8 - 421
Female 291 10.6 ± 10.0 8.6 0.0 73.3 - 291