Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Percent of sleep time in Apnea
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,804 3.2 ± 7.2 0.6 0.0 80.0 - 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 3.3 ± 7.2 0.7 0.0 71.9 1,429 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Percent of sleep time in Apnea
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 3.2 ± 7.2 0.6 0.0 80.0 - 5,804
35-44 years 342 1.6 ± 4.8 0.2 0.0 43.1 - 342
45-54 years 1,017 1.8 ± 5.5 0.3 0.0 55.9 - 1,017
55-64 years 1,769 2.9 ± 7.0 0.5 0.0 72.9 - 1,769
65-74 years 1,617 3.6 ± 7.1 0.9 0.0 79.6 - 1,617
75-84 years 955 4.9 ± 8.8 1.3 0.0 80.0 - 955
85 years or older 104 7.3 ± 10.9 2.6 0.0 59.1 - 104
Gender vs Percent of sleep time in Apnea
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 3.2 ± 7.2 0.6 0.0 80.0 - 5,804
Male 2,765 4.6 ± 8.9 1.2 0.0 80.0 - 2,765
Female 3,039 1.9 ± 4.8 0.3 0.0 61.2 - 3,039
Gender vs Percent of sleep time in Apnea
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 3.3 ± 7.2 0.7 0.0 71.9 1,429 4,080
Male 1,226 4.6 ± 8.9 1.2 0.0 71.9 635 1,861
Female 1,425 2.2 ± 5.0 0.4 0.0 63.3 794 2,219
Race vs Percent of sleep time in Apnea
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,804 3.2 ± 7.2 0.6 0.0 80.0 - 5,804
White 4,907 3.3 ± 7.2 0.6 0.0 79.6 - 4,907
Black 515 3.3 ± 7.0 0.5 0.0 55.9 - 515
Other 382 2.5 ± 7.5 0.3 0.0 80.0 - 382
Race vs Percent of sleep time in Apnea
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 3.3 ± 7.2 0.7 0.0 71.9 1,429 4,080
White 2,311 3.3 ± 7.2 0.7 0.0 66.0 1,276 3,587
Black 181 4.0 ± 8.9 0.9 0.0 71.9 75 256
Other 159 1.9 ± 4.7 0.3 0.0 35.8 78 237