rdi0pa rdi0ps
Name
rdi0pns
Label
Overall RDI (non-Supine) all oxygen desaturations
Description

Non-Supine RDI at 2% oxygen desaturation [(Total number of apneas and hypopneas in non-supine body position associated with >= 2% oxygen desaturation) / (hours of sleep)]

Calculation
rdi0pns = 60 * ( hrop + hnrop + carop + canop + oarop + oanop ) / ( remepop + nremepop )
Units
events per hour
Type
numeric
Tags
ahi rdi rdi0pns
SHHS Visit Number vs Overall RDI (non-Supine) all oxygen desaturations
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,518 30.1 ± 20.2 25.5 0.0 175.7 286 5,804
Visit 2 2,531 25.1 ± 18.5 20.2 0.0 127.0 1,549 4,080
CVD Outcomes - - - - - - 5,042 5,042
Age at SHHS1 vs Overall RDI (non-Supine) all oxygen desaturations
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,518 30.1 ± 20.2 25.5 0.0 175.7 286 5,804
39.0 to 55.0 years 1,411 26.4 ± 18.9 22.4 0.0 146.3 40 1,451
55.0 to 63.0 years 1,386 29.8 ± 20.3 25.3 0.0 126.6 65 1,451
63.0 to 72.0 years 1,368 32.9 ± 21.1 28.1 0.0 126.0 83 1,451
72.0 to 100.0 years 1,353 31.6 ± 19.8 27.6 0.0 175.7 98 1,451
Gender vs Overall RDI (non-Supine) all oxygen desaturations
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,518 30.1 ± 20.2 25.5 0.0 175.7 286 5,804
Female 2,864 25.3 ± 17.8 21.7 0.0 175.7 175 3,039
Male 2,654 35.4 ± 21.3 31.5 0.0 146.3 111 2,765
Gender vs Overall RDI (non-Supine) all oxygen desaturations
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,531 25.1 ± 18.5 20.2 0.0 127.0 1,549 4,080
Female 1,350 21.2 ± 16.7 16.5 0.0 127.0 869 2,219
Male 1,181 29.7 ± 19.4 25.2 0.0 117.0 680 1,861
Race vs Overall RDI (non-Supine) all oxygen desaturations
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,518 30.1 ± 20.2 25.5 0.0 175.7 286 5,804
white 4,670 30.6 ± 20.2 26.0 0.0 175.7 237 4,907
black 482 27.9 ± 21.3 22.6 0.0 126.6 33 515
native amer/alaskan 11 29.2 ± 14.7 33.0 8.5 55.0 - 11
asian/pacific islander 82 22.1 ± 14.9 18.1 2.2 74.6 6 88
hispanic/mex. amer 270 28.1 ± 18.7 24.5 0.0 106.1 10 280
other 3 30.8 ± 14.9 24.9 19.7 47.7 - 3
Race vs Overall RDI (non-Supine) all oxygen desaturations
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,531 25.1 ± 18.5 20.2 0.0 127.0 1,549 4,080
white 2,209 25.4 ± 18.5 20.6 0.0 127.0 1,378 3,587
black 171 24.9 ± 19.4 18.9 0.0 97.3 85 256
native amer/alaskan 3 15.8 ± 15.2 11.7 3.1 32.7 5 8
asian/pacific islander 34 16.9 ± 11.8 12.7 1.3 45.1 14 48
hispanic/mex. amer 113 22.5 ± 19.3 18.0 0.0 112.4 67 180
other 1 10.9 - 10.9 10.9 10.9 - 1