Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Hours of usable thoracic signal
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,803 5.7 ± 2.0 6.0 0.0 9.0 1 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 2,651 6.9 ± 1.7 7.0 0.0 11.0 1,429 4,080
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Hours of usable thoracic signal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,803 5.7 ± 2.0 6.0 0.0 9.0 1 5,804
35-44 years 341 5.9 ± 1.7 6.0 0.0 8.0 1 342
45-54 years 1,017 5.7 ± 2.0 6.0 0.0 8.0 - 1,017
55-64 years 1,769 5.5 ± 2.1 6.0 0.0 9.0 - 1,769
65-74 years 1,617 5.7 ± 2.0 6.0 0.0 8.0 - 1,617
75-84 years 955 6.0 ± 1.8 6.0 0.0 9.0 - 955
85 years or older 104 5.8 ± 1.8 6.0 1.0 8.0 - 104
Gender of the participant vs Hours of usable thoracic signal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,803 5.7 ± 2.0 6.0 0.0 9.0 1 5,804
Male 2,764 5.7 ± 1.9 6.0 0.0 9.0 1 2,765
Female 3,039 5.7 ± 2.0 6.0 0.0 9.0 - 3,039
Gender of the participant vs Hours of usable thoracic signal
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 6.9 ± 1.7 7.0 0.0 11.0 1,429 4,080
Male 1,226 6.9 ± 1.6 7.0 0.0 11.0 635 1,861
Female 1,425 6.9 ± 1.8 7.0 0.0 11.0 794 2,219
Race of the participant vs Hours of usable thoracic signal
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,803 5.7 ± 2.0 6.0 0.0 9.0 1 5,804
White 4,906 5.7 ± 2.0 6.0 0.0 9.0 1 4,907
Black 515 5.7 ± 1.8 6.0 0.0 8.0 - 515
Other 382 5.9 ± 1.8 6.0 0.0 8.0 - 382
Race of the participant vs Hours of usable thoracic signal
Visit 2
N Mean StdDev Median Min Max Unknown Total
Total 2,651 6.9 ± 1.7 7.0 0.0 11.0 1,429 4,080
White 2,311 6.9 ± 1.7 7.0 0.0 11.0 1,276 3,587
Black 181 7.1 ± 2.0 7.0 0.0 11.0 75 256
Other 159 7.0 ± 1.6 7.0 1.0 10.0 78 237