Name

rdirem3p

Label

Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation

Calculation
rdirem3p = 60 * ( hrembp3 + hrop3 + carbp3 + carop3 + oarbp3 + oarop3 ) / minremp
Units
events per hour
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,615 21.5 ± 19.0 16.3 0.0 112.9 189 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,609 25.5 ± 19.3 21.7 0.0 180.0 1,471 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,615 21.5 ± 19.0 16.3 0.0 112.9 189 5,804
35-44 years 335 15.5 ± 18.4 8.3 0.0 88.2 7 342
45-54 years 989 18.7 ± 18.7 12.1 0.0 105.2 28 1,017
55-64 years 1,730 22.1 ± 19.6 16.4 0.0 112.6 39 1,769
65-74 years 1,565 23.4 ± 19.2 18.5 0.0 112.9 52 1,617
75-84 years 903 22.6 ± 17.5 18.4 0.0 88.2 52 955
85 years or older 93 23.0 ± 16.2 19.2 0.0 60.8 11 104
Gender vs Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,615 21.5 ± 19.0 16.3 0.0 112.9 189 5,804
Male 2,679 23.8 ± 18.9 18.8 0.0 105.3 86 2,765
Female 2,936 19.5 ± 18.9 13.4 0.0 112.9 103 3,039
Gender vs Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,609 25.5 ± 19.3 21.7 0.0 180.0 1,471 4,080
Male 1,198 27.2 ± 19.3 23.5 0.0 180.0 663 1,861
Female 1,411 24.0 ± 19.1 20.0 0.0 96.3 808 2,219
Race vs Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,615 21.5 ± 19.0 16.3 0.0 112.9 189 5,804
White 4,767 21.5 ± 18.8 16.3 0.0 112.9 140 4,907
Black 468 23.1 ± 21.3 16.6 0.0 105.3 47 515
Other 380 20.1 ± 18.7 14.4 0.0 82.2 2 382
Race vs Overall Respiratory Disturbance Index (RDI) (Rapid eye movement sleep (REM)) at >=3% oxygen desaturation
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,609 25.5 ± 19.3 21.7 0.0 180.0 1,471 4,080
White 2,279 25.4 ± 19.0 21.6 0.0 180.0 1,308 3,587
Black 171 27.4 ± 21.6 21.8 0.0 96.3 85 256
Other 159 25.1 ± 19.7 21.7 0.0 95.2 78 237