Name

apntdur

Label

Total apnea length (NREM)

Description

Total duration of apnea in NREM sleep

Units
minutes
Type
numeric
Visit vs Total apnea length (NREM)
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 7.6 ± 26.1 0.2 0.0 268.3 3 735
Age at time of visit vs Total apnea length (NREM)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 7.3 ± 24.4 0.2 0.0 225.0 3 658
5-14 yrs old 64 0.8 ± 3.4 0.0 0.0 26.1 - 64
15-24 yrs old 112 0.6 ± 2.3 0.0 0.0 23.4 - 112
25-34 yrs old 62 9.7 ± 33.2 0.4 0.0 225.0 - 62
35-44 years 97 6.8 ± 19.8 0.5 0.0 123.8 1 98
45-54 years 146 7.3 ± 27.8 0.2 0.0 181.5 2 148
55-64 years 84 11.9 ± 32.3 0.5 0.0 205.3 - 84
65-74 years 57 9.7 ± 15.0 1.1 0.0 59.2 - 57
75-84 years 31 22.1 ± 37.7 5.9 0.0 144.5 - 31
85 years or older 2 64.5 ± 78.8 64.5 8.8 120.2 - 2
Sex vs Total apnea length (NREM)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 7.6 ± 26.1 0.2 0.0 268.3 3 735
Female 403 3.0 ± 13.3 0.0 0.0 146.2 3 406
Male 329 13.3 ± 35.3 0.7 0.0 268.3 - 329
Race vs Total apnea length (NREM)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 7.6 ± 26.1 0.2 0.0 268.3 3 735
White 302 8.7 ± 26.6 0.3 0.0 205.3 2 304
Black 408 7.2 ± 26.4 0.2 0.0 268.3 1 409
Other 22 0.7 ± 1.9 0.0 0.0 7.8 - 22