nsrr_ahi_hp3u nsrr_ahi_hp4u_aasm15

Histogram

Visit vs Apnea-Hypopnea Index : (All apneas + hypopneas with >= 4% oxygen desaturation or with arousal) / hour of sleep
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,911 17.9 ± 15.2 13.5 0.0 95.4 - 2,911
Visit 2 - - - - - - - -