Name
rdi5ps
Label
Overall RDI (Supine) at 5% oxygen desaturation
Description

Supine RDI at 5% oxygen desaturation [(Total number of apneas and hypopneas in supine body position associated with >= 5% oxygen desaturation) / (hours of sleep)]

Calculation
rdi5ps = 60 * ( hrembp5 + hnrbp5 + carbp5 + canbp5 + oarbp5 + oanbp5 ) / ( remepbp + nremepbp )
Units
events per hour
Type
numeric
Tags
SHHS Visit Number vs Overall RDI (Supine) at 5% oxygen desaturation
N Mean StdDev Median Min Max Unknown Total
Visit 1 4,221 8.6 ± 15.1 2.3 0.0 120.0 1,583 5,804
Visit 2 2,345 10.8 ± 16.9 3.9 0.0 136.0 1,735 4,080
CVD Outcomes - - - - - - 5,042 5,042
Age at SHHS1 vs Overall RDI (Supine) at 5% oxygen desaturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,221 8.6 ± 15.1 2.3 0.0 120.0 1,583 5,804
39.0 to 55.0 years 977 5.8 ± 13.2 0.7 0.0 106.9 474 1,451
55.0 to 63.0 years 1,058 7.8 ± 14.3 2.0 0.0 120.0 393 1,451
63.0 to 72.0 years 1,055 10.3 ± 16.7 3.7 0.0 120.0 396 1,451
72.0 to 100.0 years 1,131 10.0 ± 15.4 4.1 0.0 120.0 320 1,451
Gender vs Overall RDI (Supine) at 5% oxygen desaturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,221 8.6 ± 15.1 2.3 0.0 120.0 1,583 5,804
Female 2,222 5.5 ± 11.4 1.2 0.0 120.0 817 3,039
Male 1,999 11.9 ± 17.8 4.6 0.0 120.0 766 2,765
Gender vs Overall RDI (Supine) at 5% oxygen desaturation
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,345 10.8 ± 16.9 3.9 0.0 136.0 1,735 4,080
Female 1,260 7.4 ± 13.3 2.4 0.0 136.0 959 2,219
Male 1,085 14.7 ± 19.5 7.0 0.0 130.7 776 1,861
Race vs Overall RDI (Supine) at 5% oxygen desaturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,221 8.6 ± 15.1 2.3 0.0 120.0 1,583 5,804
white 3,598 8.8 ± 15.4 2.5 0.0 120.0 1,309 4,907
black 369 7.7 ± 13.5 1.7 0.0 84.6 146 515
native amer/alaskan 6 4.4 ± 5.3 3.2 0.0 14.0 5 11
asian/pacific islander 71 6.1 ± 13.9 0.8 0.0 91.8 17 88
hispanic/mex. amer 176 6.1 ± 11.8 1.3 0.0 66.0 104 280
other 1 0.0 - 0.0 0.0 0.0 2 3
Race vs Overall RDI (Supine) at 5% oxygen desaturation
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,345 10.8 ± 16.9 3.9 0.0 136.0 1,735 4,080
white 2,032 11.1 ± 17.2 4.0 0.0 136.0 1,555 3,587
black 163 9.0 ± 14.8 2.5 0.0 77.9 93 256
native amer/alaskan 3 3.3 ± 3.9 2.3 0.0 7.6 5 8
asian/pacific islander 32 5.9 ± 9.2 1.8 0.0 35.5 16 48
hispanic/mex. amer 114 9.8 ± 15.7 4.5 0.0 86.8 66 180
other 1 0.0 - 0.0 0.0 0.0 - 1