Name
nsrr_tst_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: slpprdp at Visit 3
Units
minutes (min)
Type
numeric
Tags