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Name
ahntdurbp
Label
Total apnea and hypopnea Length (NREM, Back)
Description

Total duration of apnea and hypopnea in NREM sleep with supine body position

Units
minutes
Type
numeric
Visit vs Total apnea and hypopnea Length (NREM, Back)
N Mean StdDev Median Min Max Unknown Total
Visit 5 732 21.3 ± 37.2 6.5 0.0 269.4 3 735
Age at time of visit vs Total apnea and hypopnea Length (NREM, Back)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 21.2 ± 37.0 6.6 0.0 269.4 3 658
5-14 yrs old 64 2.5 ± 3.6 0.9 0.0 13.1 - 64
15-24 yrs old 112 6.3 ± 8.9 3.2 0.0 73.1 - 112
25-34 yrs old 62 24.2 ± 43.7 7.0 0.0 245.9 - 62
35-44 years 97 27.1 ± 46.7 8.1 0.0 269.4 1 98
45-54 years 146 22.2 ± 33.1 9.2 0.0 208.6 2 148
55-64 years 84 28.3 ± 41.0 10.9 0.0 168.6 - 84
65-74 years 57 30.1 ± 40.1 15.4 0.0 190.9 - 57
75-84 years 31 46.3 ± 50.6 29.1 0.0 179.7 - 31
85 years or older 2 66.8 ± 85.4 66.8 6.4 127.2 - 2
Sex vs Total apnea and hypopnea Length (NREM, Back)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 21.3 ± 37.2 6.5 0.0 269.4 3 735
Female 403 12.8 ± 22.5 4.0 0.0 157.1 3 406
Male 329 31.7 ± 47.5 11.1 0.0 269.4 - 329
Race vs Total apnea and hypopnea Length (NREM, Back)
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 21.3 ± 37.2 6.5 0.0 269.4 3 735
White 302 23.2 ± 39.4 7.8 0.0 269.4 2 304
Black 408 20.5 ± 36.1 5.8 0.0 245.9 1 409
Other 22 8.1 ± 17.3 1.7 0.0 78.7 - 22