Name

dsnr3

Label

Number of desaturations per hour (NREM, >= 3%)

Description

Number of desaturations >= 3% per hour in NonREM sleep

Units
events per hour
Type
numeric
Visit vs Number of desaturations per hour (NREM, >= 3%)
N Mean StdDev Median Min Max Unknown Total
Visit 5 332 12.3 ± 22.5 2.0 0.0 118.0 403 735
Age at time of visit vs Number of desaturations per hour (NREM, >= 3%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 294 11.5 ± 21.2 2.0 0.0 118.0 364 658
5-14 yrs old 47 3.2 ± 14.7 0.0 0.0 98.0 17 64
15-24 yrs old 45 3.1 ± 8.9 1.0 0.0 58.0 67 112
25-34 yrs old 32 6.0 ± 20.8 1.0 0.0 118.0 30 62
35-44 years 47 13.8 ± 21.8 2.0 0.0 91.0 51 98
45-54 years 53 13.9 ± 20.7 6.0 0.0 97.0 95 148
55-64 years 35 12.2 ± 17.5 7.0 0.0 93.0 49 84
65-74 years 25 29.5 ± 27.7 25.0 0.0 91.0 32 57
75-84 years 9 36.6 ± 35.8 33.0 0.0 92.0 22 31
85 years or older 1 13.0 - 13.0 13.0 13.0 1 2
Sex vs Number of desaturations per hour (NREM, >= 3%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 12.3 ± 22.5 2.0 0.0 118.0 403 735
Female 202 9.9 ± 20.6 1.0 0.0 98.0 204 406
Male 130 16.1 ± 24.8 4.0 0.0 118.0 199 329
Race vs Number of desaturations per hour (NREM, >= 3%)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 332 12.3 ± 22.5 2.0 0.0 118.0 403 735
White 87 11.5 ± 20.7 2.0 0.0 96.0 217 304
Black 229 13.4 ± 23.7 2.0 0.0 118.0 180 409
Other 16 0.8 ± 1.6 0.0 0.0 6.0 6 22