Name
nsrr_ttldursp_f1
Label
Total Sleep Duration: the interval between sleep onset and sleep offset while the participant is asleep from polysomnography
Description
Conventionally, this would be called total sleep time (TST) (i.e. total time spent in stage 1 or greater).
Harmonized by the NSRR team. Source: poslprdp at Visit 1
Units
minutes
Type
numeric
Tags