Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Maximum Obstructive Apnea length (Non-rapid eye movement sleep (NREM), Non-supine >=2% oxygen desaturation)
N Mean StdDev Median Min Max Unknown Total
Visit 1 2,624 30.1 ± 15.9 26.0 10.0 142.0 3,180 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 1,124 31.0 ± 16.0 27.0 10.0 119.0 2,956 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Maximum Obstructive Apnea length (Non-rapid eye movement sleep (NREM), Non-supine >=2% oxygen desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,624 30.1 ± 15.9 26.0 10.0 142.0 3,180 5,804
35-44 years 116 25.5 ± 11.2 23.0 10.0 71.0 226 342
45-54 years 409 26.0 ± 12.8 23.0 10.0 106.0 608 1,017
55-64 years 763 28.9 ± 16.0 25.0 10.0 132.0 1,006 1,769
65-74 years 819 30.7 ± 16.0 27.0 10.0 125.0 798 1,617
75-84 years 474 34.8 ± 17.5 31.0 10.0 142.0 481 955
85 years or older 43 39.4 ± 17.4 40.0 15.0 104.0 61 104
Gender vs Maximum Obstructive Apnea length (Non-rapid eye movement sleep (NREM), Non-supine >=2% oxygen desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,624 30.1 ± 15.9 26.0 10.0 142.0 3,180 5,804
Male 1,487 32.3 ± 16.6 29.0 10.0 142.0 1,278 2,765
Female 1,137 27.2 ± 14.6 23.0 10.0 123.0 1,902 3,039
Gender vs Maximum Obstructive Apnea length (Non-rapid eye movement sleep (NREM), Non-supine >=2% oxygen desaturation)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,124 31.0 ± 16.0 27.0 10.0 119.0 2,956 4,080
Male 615 32.8 ± 16.8 28.0 10.0 119.0 1,246 1,861
Female 509 28.8 ± 14.6 25.0 10.0 114.0 1,710 2,219
Race vs Maximum Obstructive Apnea length (Non-rapid eye movement sleep (NREM), Non-supine >=2% oxygen desaturation)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 2,624 30.1 ± 15.9 26.0 10.0 142.0 3,180 5,804
White 2,237 30.4 ± 16.2 26.0 10.0 132.0 2,670 4,907
Black 228 28.5 ± 13.0 26.0 10.0 81.0 287 515
Other 159 28.3 ± 16.1 25.0 10.0 142.0 223 382
Race vs Maximum Obstructive Apnea length (Non-rapid eye movement sleep (NREM), Non-supine >=2% oxygen desaturation)
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 1,124 31.0 ± 16.0 27.0 10.0 119.0 2,956 4,080
White 999 31.4 ± 16.2 27.0 10.0 119.0 2,588 3,587
Black 79 28.3 ± 13.4 25.0 10.0 78.0 177 256
Other 46 27.1 ± 15.4 22.0 10.0 87.0 191 237