Name

dsnr5

Label

Number of desaturations per hour (NREM, >= 5%)

Description

Number of desaturations >= 5% per hour in NonREM sleep

Units
events per hour
Type
numeric
Visit vs Number of desaturations per hour (NREM, >= 5%)
N Mean StdDev Median Min Max Unknown Total
Visit 5 332 5.2 ± 13.0 0.0 0.0 91.0 403 735
Age at time of visit vs Number of desaturations per hour (NREM, >= 5%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 294 4.7 ± 12.1 0.0 0.0 91.0 364 658
5-14 yrs old 47 0.4 ± 2.3 0.0 0.0 16.0 17 64
15-24 yrs old 45 1.2 ± 5.4 0.0 0.0 36.0 67 112
25-34 yrs old 32 3.6 ± 16.1 0.0 0.0 91.0 30 62
35-44 years 47 7.7 ± 17.4 0.0 0.0 85.0 51 98
45-54 years 53 4.8 ± 8.5 1.0 0.0 44.0 95 148
55-64 years 35 3.8 ± 7.7 1.0 0.0 40.0 49 84
65-74 years 25 11.2 ± 13.0 3.0 0.0 42.0 32 57
75-84 years 9 17.4 ± 24.7 3.0 0.0 65.0 22 31
85 years or older 1 2.0 - 2.0 2.0 2.0 1 2
Sex vs Number of desaturations per hour (NREM, >= 5%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 5.2 ± 13.0 0.0 0.0 91.0 403 735
Female 202 2.9 ± 8.3 0.0 0.0 68.0 204 406
Male 130 8.7 ± 17.6 1.0 0.0 91.0 199 329
Race vs Number of desaturations per hour (NREM, >= 5%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 5.2 ± 13.0 0.0 0.0 91.0 403 735
White 87 4.4 ± 10.9 0.0 0.0 68.0 217 304
Black 229 5.8 ± 14.1 0.0 0.0 91.0 180 409
Other 16 0.1 ± 0.5 0.0 0.0 2.0 6 22