Name
oardnop3
Label
Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Description

Calculated - Summary metric of sleep disordered breathing events

Units
events per hour
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,804 1.9 ± 6.2 0.0 0.0 91.6 - 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 1.9 ± 6.1 0.0 0.0 89.1 1,429 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 1.9 ± 6.2 0.0 0.0 91.6 - 5,804
35-44 years 342 1.1 ± 4.9 0.0 0.0 54.2 - 342
45-54 years 1,017 1.5 ± 6.7 0.0 0.0 91.6 - 1,017
55-64 years 1,769 1.7 ± 6.3 0.0 0.0 84.2 - 1,769
65-74 years 1,617 2.0 ± 6.0 0.0 0.0 58.2 - 1,617
75-84 years 955 2.3 ± 6.4 0.0 0.0 57.1 - 955
85 years or older 104 3.0 ± 7.8 0.0 0.0 54.1 - 104
Gender of the participant vs Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 1.9 ± 6.2 0.0 0.0 91.6 - 5,804
Male 2,765 2.8 ± 7.6 0.0 0.0 91.6 - 2,765
Female 3,039 1.0 ± 4.5 0.0 0.0 89.3 - 3,039
Gender of the participant vs Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 1.9 ± 6.1 0.0 0.0 89.1 1,429 4,080
Male 1,226 2.8 ± 7.3 0.0 0.0 60.3 635 1,861
Female 1,425 1.2 ± 4.8 0.0 0.0 89.1 794 2,219
Race of the participant vs Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 1.9 ± 6.2 0.0 0.0 91.6 - 5,804
White 4,907 1.8 ± 6.0 0.0 0.0 89.3 - 4,907
Black 515 2.3 ± 7.9 0.0 0.0 91.6 - 515
Other 382 1.7 ± 6.4 0.0 0.0 57.1 - 382
Race of the participant vs Obstructive Apnea Index (NREM, Non-Supine)): (Obstructive apneas with >= 3% oxygen desaturation and with or without arousal) / hour of NREM sleep in non-supine position from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 1.9 ± 6.1 0.0 0.0 89.1 1,429 4,080
White 2,311 2.0 ± 6.2 0.0 0.0 89.1 1,276 3,587
Black 181 2.0 ± 5.8 0.0 0.0 38.4 75 256
Other 159 1.1 ± 4.5 0.0 0.0 36.5 78 237