nsrr_ahi_hp4u nsrr_flag_spsw
Name
nsrr_phrnumar_f1
Label
Arousal Index: Number of arousals per hour of sleep from polysomnography
Description

Harmonized by the NSRR team. Source: ai_all

Units
events per hour
Type
numeric
Tags
phrnumar_f1t1
Visit Number vs Arousal Index: Number of arousals per hour of sleep from polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 453 8.5 ± 3.1 8.0 2.4 20.6 11 464
Follow-up - - - - - - - -