Name

dsrem2

Label

Number of desaturations per hour (REM, >= 2%)

Description

Number of desaturations >= 2% per hour in REM sleep

Units
events per hour
Type
numeric
Visit vs Number of desaturations per hour (REM, >= 2%)
N Mean StdDev Median Min Max Unknown Total
Visit 5 332 23.9 ± 24.9 14.0 0.0 115.0 403 735
Age at time of visit vs Number of desaturations per hour (REM, >= 2%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 294 23.3 ± 24.9 13.0 0.0 115.0 364 658
5-14 yrs old 47 6.0 ± 10.6 3.0 0.0 64.0 17 64
15-24 yrs old 45 9.9 ± 11.3 6.0 0.0 54.0 67 112
25-34 yrs old 32 16.4 ± 22.3 9.5 0.0 96.0 30 62
35-44 years 47 31.5 ± 26.2 23.0 1.0 96.0 51 98
45-54 years 53 34.0 ± 27.7 32.0 0.0 112.0 95 148
55-64 years 35 27.5 ± 21.2 20.0 0.0 82.0 49 84
65-74 years 25 38.6 ± 26.4 35.0 1.0 89.0 32 57
75-84 years 9 38.6 ± 36.8 26.0 2.0 115.0 22 31
85 years or older 1 40.0 - 40.0 40.0 40.0 1 2
Sex vs Number of desaturations per hour (REM, >= 2%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 23.9 ± 24.9 14.0 0.0 115.0 403 735
Female 202 22.5 ± 23.5 13.0 0.0 112.0 204 406
Male 130 26.0 ± 27.0 15.5 0.0 115.0 199 329
Race vs Number of desaturations per hour (REM, >= 2%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 23.9 ± 24.9 14.0 0.0 115.0 403 735
White 87 22.1 ± 23.7 12.0 0.0 96.0 217 304
Black 229 25.8 ± 25.7 17.0 0.0 115.0 180 409
Other 16 6.7 ± 6.5 5.5 0.0 22.0 6 22