Name

rdirbp4

Label

Hypopnea per hour (REM, Back, 4% oxygen desaturation)

Units
events per hour
Type
numeric
Visit vs Hypopnea per hour (REM, Back, 4% oxygen desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 8.0 ± 14.4 1.0 0.0 92.3 3 735
Age at time of visit vs Hypopnea per hour (REM, Back, 4% oxygen desaturation)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 8.2 ± 14.6 1.0 0.0 90.3 3 658
5-14 yrs old 64 1.2 ± 5.2 0.0 0.0 41.3 - 64
15-24 yrs old 112 2.0 ± 5.1 0.0 0.0 40.0 - 112
25-34 yrs old 62 6.6 ± 14.3 1.4 0.0 84.0 - 62
35-44 years 97 10.4 ± 16.1 2.4 0.0 90.3 1 98
45-54 years 146 12.5 ± 18.1 4.2 0.0 83.8 2 148
55-64 years 84 10.4 ± 13.4 4.1 0.0 53.0 - 84
65-74 years 57 12.5 ± 17.6 1.1 0.0 61.6 - 57
75-84 years 31 6.9 ± 11.8 0.0 0.0 43.6 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2
Sex vs Hypopnea per hour (REM, Back, 4% oxygen desaturation)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 8.0 ± 14.4 1.0 0.0 92.3 3 735
Female 403 6.6 ± 12.7 0.0 0.0 90.3 3 406
Male 329 9.8 ± 16.2 1.6 0.0 92.3 - 329
Race vs Hypopnea per hour (REM, Back, 4% oxygen desaturation)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 8.0 ± 14.4 1.0 0.0 92.3 3 735
White 302 8.3 ± 15.6 1.1 0.0 92.3 2 304
Black 408 8.1 ± 13.7 1.1 0.0 90.3 1 409
Other 22 3.5 ± 10.8 0.0 0.0 48.9 - 22