Name
nsrr_pctdursp_s1
Label
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 from polysomnography
Description

Harmonized by the NSRR team. Source: psg_timest1p

Units
percent (%)
Type
numeric
PATS Visit timepoint vs Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 from polysomnography
N Mean StdDev Median Min Max Unknown Total
Screening Visit 499 7.9 ± 4.1 7.3 1.0 32.6 56 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 232 7.3 ± 3.6 6.7 1.1 23.0 59 291