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NSRR
NSRR_PCTDURSP_S1 - SOF Variables
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Study of Osteoporotic Fractures
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Variables
v0.8.0
sof
variables
Harmonized
Polysomnography
Sleep Architecture
nsrr_pctdursp_s1
nsrr_pctdursp_s1
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nsrr_flag_spsw
nsrr_pctdursp_s2
Related Variables
visit
Visit number
The Study of Osteoporotic Fractures (SOF) Visit where the data were collected/derived.
Administrative
tmstg1p
Percentage of total sleep duration in stage 1 from type II polysomnography
Sleep Monitoring/Polysomnography/Sleep Architecture