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PSG Start Date
stdatep
under Sleep Monitoring/Polysomnography/Administrative in
CFS variables
Polysomnogram (PSG) Start Date (Sleep Heart Health Study Visit Two (SHHS2))
stdatep
under Sleep Monitoring/Polysomnography/Administrative in
SHHS variables
Start date
stdatep
under Sleep Monitoring/Polysomnography/Administrative in
CHAT variables
Study date (date recording started)
COPD and asthma variables in SHHS
Reply by mrueschman on
September 19, 2019
on
Forum
... order of days. (Comparing "
stdatep
" and "formdate_hi" could be ...
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