Name

rdi3pa

Label

Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal

Calculation
rdi3pa = 60 * ( hremba3 + hroa3 + hnrba3 + hnroa3 + carba3 + caroa3 + canba3 + canoa3 + oarba3 + oaroa3 + oanba3 + oanoa3 ) / slpprdp
Units
events per hour
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,642 17.4 ± 15.6 12.8 0.0 119.9 162 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,613 18.0 ± 16.1 13.2 0.0 118.4 1,467 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,642 17.4 ± 15.6 12.8 0.0 119.9 162 5,804
35-44 years 336 12.0 ± 14.2 7.7 0.2 95.2 6 342
45-54 years 999 14.0 ± 14.8 9.5 0.0 119.9 18 1,017
55-64 years 1,734 17.5 ± 16.0 12.5 0.2 114.4 35 1,769
65-74 years 1,572 19.1 ± 15.8 14.8 0.2 115.8 45 1,617
75-84 years 907 19.6 ± 14.5 16.1 0.4 84.5 48 955
85 years or older 94 21.8 ± 16.8 16.8 0.0 81.8 10 104
Gender vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,642 17.4 ± 15.6 12.8 0.0 119.9 162 5,804
Male 2,691 21.8 ± 16.8 17.6 0.0 119.9 74 2,765
Female 2,951 13.4 ± 13.2 9.4 0.0 117.0 88 3,039
Gender vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,613 18.0 ± 16.1 13.2 0.0 118.4 1,467 4,080
Male 1,200 22.4 ± 17.2 17.8 0.1 118.4 661 1,861
Female 1,413 14.2 ± 14.0 10.3 0.0 108.7 806 2,219
Race vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,642 17.4 ± 15.6 12.8 0.0 119.9 162 5,804
White 4,785 17.7 ± 15.5 13.2 0.0 119.9 122 4,907
Black 477 17.1 ± 17.3 11.3 0.2 114.4 38 515
Other 380 14.5 ± 13.9 10.0 0.2 79.9 2 382
Race vs Overall Respiratory Disturbance Index (RDI) at >=3% oxygen desaturation or arousal
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,613 18.0 ± 16.1 13.2 0.0 118.4 1,467 4,080
White 2,280 18.2 ± 16.1 13.4 0.0 118.4 1,307 3,587
Black 174 17.8 ± 16.8 11.7 0.1 85.7 82 256
Other 159 15.2 ± 15.0 11.8 0.0 99.3 78 237