Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Maximum duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,414 31.8 ± 17.1 27.0 10.0 187.0 3,390 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,212 31.9 ± 16.3 28.0 10.0 123.0 2,868 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,414 31.8 ± 17.1 27.0 10.0 187.0 3,390 5,804
35-44 years 82 24.1 ± 12.0 20.0 11.0 70.0 260 342
45-54 years 310 26.2 ± 14.5 22.0 10.0 106.0 707 1,017
55-64 years 693 28.5 ± 14.2 25.0 10.0 102.0 1,076 1,769
65-74 years 741 33.2 ± 16.7 30.0 10.0 117.0 876 1,617
75-84 years 528 36.9 ± 19.4 33.0 10.0 187.0 427 955
85 years or older 60 46.3 ± 23.7 39.0 13.0 120.0 44 104
Gender of the participant vs Maximum duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,414 31.8 ± 17.1 27.0 10.0 187.0 3,390 5,804
Male 1,309 34.0 ± 17.4 30.0 10.0 187.0 1,456 2,765
Female 1,105 29.1 ± 16.4 25.0 10.0 161.0 1,934 3,039
Gender of the participant vs Maximum duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,212 31.9 ± 16.3 28.0 10.0 123.0 2,868 4,080
Male 655 33.8 ± 17.0 30.0 10.0 123.0 1,206 1,861
Female 557 29.7 ± 15.1 26.0 10.0 103.0 1,662 2,219
Race of the participant vs Maximum duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,414 31.8 ± 17.1 27.0 10.0 187.0 3,390 5,804
White 2,087 32.3 ± 17.4 28.0 10.0 187.0 2,820 4,907
Black 206 29.7 ± 14.0 26.0 11.0 90.0 309 515
Other 121 26.9 ± 15.0 23.0 10.0 106.0 261 382
Race of the participant vs Maximum duration of obstructive apnea in NREM sleep in supine position: Obstructive apneas with no oxygen desaturation threshold used and with or without arousal from type II polysomnography
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,212 31.9 ± 16.3 28.0 10.0 123.0 2,868 4,080
White 1,066 32.0 ± 16.2 28.0 10.0 122.0 2,521 3,587
Black 78 32.1 ± 17.6 26.0 12.0 123.0 178 256
Other 68 31.0 ± 16.2 26.0 12.0 101.0 169 237