Name
mxhnop4
Label
Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
Description

Maximum Hypopnea length (NREM, Other 4% oxygen desaturation) (seconds)

Units
seconds
Type
numeric
Tags
SHHS Visit Number vs Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 4,058 37.7 ± 19.5 33.0 10.0 192.0 1,746 5,804
Visit 2 1,902 40.2 ± 22.5 35.0 10.0 204.0 2,178 4,080
CVD Outcomes - - - - - - 5,042 5,042
Age at SHHS1 vs Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,058 37.7 ± 19.5 33.0 10.0 192.0 1,746 5,804
39.0 to 55.0 years 955 34.7 ± 17.4 31.0 10.0 192.0 496 1,451
55.0 to 63.0 years 960 37.0 ± 20.2 33.0 10.0 187.0 491 1,451
63.0 to 72.0 years 1,082 39.1 ± 20.3 34.0 10.0 162.0 369 1,451
72.0 to 100.0 years 1,061 39.4 ± 19.6 35.0 11.0 153.0 390 1,451
Gender vs Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,058 37.7 ± 19.5 33.0 10.0 192.0 1,746 5,804
Female 1,927 35.1 ± 18.4 31.0 10.0 187.0 1,112 3,039
Male 2,131 40.0 ± 20.3 36.0 10.0 192.0 634 2,765
Gender vs Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,902 40.2 ± 22.5 35.0 10.0 204.0 2,178 4,080
Female 934 38.2 ± 21.9 33.0 10.0 188.0 1,285 2,219
Male 968 42.0 ± 23.0 37.0 10.0 204.0 893 1,861
Race vs Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 4,058 37.7 ± 19.5 33.0 10.0 192.0 1,746 5,804
white 3,447 38.0 ± 20.0 34.0 10.0 192.0 1,460 4,907
black 342 34.5 ± 16.0 31.0 12.0 123.0 173 515
native amer/alaskan 9 30.2 ± 16.2 32.0 11.0 62.0 2 11
asian/pacific islander 55 37.6 ± 16.2 34.0 14.0 86.0 33 88
hispanic/mex. amer 202 37.3 ± 16.8 34.0 10.0 114.0 78 280
other 3 29.7 ± 17.2 27.0 14.0 48.0 - 3
Race vs Maximum Hypopnea length (NREM, Other 4% oxygen desaturation)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,902 40.2 ± 22.5 35.0 10.0 204.0 2,178 4,080
white 1,663 40.7 ± 22.8 36.0 10.0 204.0 1,924 3,587
black 130 34.5 ± 20.0 30.0 10.0 135.0 126 256
native amer/alaskan 2 24.0 ± 1.4 24.0 23.0 25.0 6 8
asian/pacific islander 23 46.3 ± 27.4 35.0 17.0 102.0 25 48
hispanic/mex. amer 83 36.6 ± 17.1 33.0 11.0 89.0 97 180
other 1 34.0 - 34.0 34.0 34.0 - 1