Name
nsrr_pctdursp_s1
Label
Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 (N1) from polysomnography
Description

Harmonized by the NSRR team. Source: tmstg1p at Visit 8

Units
percent (%)
Type
numeric
Visit number vs Percentage of total sleep duration (i.e., total sleep time, TST) in stage 1 (N1) from polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 8 461 5.3 ± 3.8 4.4 0.0 36.7 - 461