unit - Search - Sleep Data - National Sleep Research Resource

Were you hospitalized in an intensive care unit after you were born

nicu under Medical History in CFS variables

unitid under Sleep Monitoring/Polysomnography/Signal Quality in HEARTBEAT variables

unitid_f1t3 under Sleep Monitoring/Polysomnography/Administrative in NUMOM2B variables

psu_id under Administrative/Study Design in HCHS variables

This variable is the sample design clustering variable used in statistical analyses as the cluster variable that is combination of the field center and selected block group identifier.

Actiwatch Unit ID

sawa6 under Sleep Monitoring/Actigraphy/Administrative in HCHS variables

Interim Follow-up: Follow up (FU) status weight

fuweight under Administrative/Interim in SHHS variables

Units are not consistent across observations; use wtunits to determine proper unit.

Polysomnography (PSG) unit type

unittype under Sleep Monitoring/Polysomnography/Administrative in CHAT variables

Unit of maternity leave duration

emplymtmatleavewkmth_mom under Demographics/Employment in SHINE variables

Units for :employmtmatleave_mom:.

PSG Headbox ID

headbox_id under Sleep Monitoring/Polysomnography/Administrative in SHHS variables

PSG Monitor ID

monitor_id under Sleep Monitoring/Polysomnography/Administrative in SHHS variables