Name
rdi5pa
Label
Overall RDI at 5% oxygen desaturation or arousal
Description

RDI at 5% oxygen desaturation or arousal [(Total number of apneas and hypopneas associated with arousal or >= 5% oxygen desaturation) / (hours of sleep)]

Calculation
rdi5pa = 60 * ( hremba5 + hroa5 + hnrba5 + hnroa5 + carba5 + caroa5 + canba5 + canoa5 + oarba5 + oaroa5 + oanba5 + oanoa5 ) / slpprdp
Units
events per hour
Type
numeric
Tags
SHHS Visit Number vs Overall RDI at 5% oxygen desaturation or arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,642 11.5 ± 12.1 7.7 0.0 117.3 162 5,804
Visit 2 2,613 11.4 ± 12.5 7.3 0.0 115.6 1,467 4,080
CVD Outcomes - - - - - - 5,042 5,042
Age at SHHS1 vs Overall RDI at 5% oxygen desaturation or arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,642 11.5 ± 12.1 7.7 0.0 117.3 162 5,804
39.0 to 55.0 years 1,424 8.9 ± 11.7 5.4 0.0 117.3 27 1,451
55.0 to 63.0 years 1,422 11.3 ± 12.1 7.5 0.0 92.1 29 1,451
63.0 to 72.0 years 1,417 13.1 ± 12.7 9.1 0.0 114.8 34 1,451
72.0 to 100.0 years 1,379 12.8 ± 11.4 9.4 0.0 73.5 72 1,451
Gender vs Overall RDI at 5% oxygen desaturation or arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,642 11.5 ± 12.1 7.7 0.0 117.3 162 5,804
Female 2,951 8.5 ± 9.6 5.7 0.0 84.0 88 3,039
Male 2,691 14.8 ± 13.7 11.0 0.0 117.3 74 2,765
Gender vs Overall RDI at 5% oxygen desaturation or arousal
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,613 11.4 ± 12.5 7.3 0.0 115.6 1,467 4,080
Female 1,413 8.6 ± 10.3 5.4 0.0 85.6 806 2,219
Male 1,200 14.7 ± 14.1 10.2 0.0 115.6 661 1,861
Race vs Overall RDI at 5% oxygen desaturation or arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,642 11.5 ± 12.1 7.7 0.0 117.3 162 5,804
white 4,785 11.7 ± 12.0 7.9 0.0 117.3 122 4,907
black 477 11.5 ± 14.1 6.7 0.1 111.6 38 515
native amer/alaskan 11 8.8 ± 8.4 7.1 2.4 31.5 - 11
asian/pacific islander 88 8.0 ± 9.3 5.2 0.2 53.7 - 88
hispanic/mex. amer 278 10.0 ± 11.5 6.1 0.1 78.6 2 280
other 3 8.7 ± 5.7 7.9 3.4 14.8 - 3
Race vs Overall RDI at 5% oxygen desaturation or arousal
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,613 11.4 ± 12.5 7.3 0.0 115.6 1,467 4,080
white 2,280 11.5 ± 12.6 7.4 0.0 115.6 1,307 3,587
black 174 11.4 ± 12.7 6.2 0.0 63.1 82 256
native amer/alaskan 3 4.7 ± 3.6 4.9 1.0 8.1 5 8
asian/pacific islander 34 6.9 ± 6.3 3.9 0.4 24.2 14 48
hispanic/mex. amer 121 10.8 ± 13.2 7.0 0.0 85.6 59 180
other 1 1.8 - 1.8 1.8 1.8 - 1