Histogram

Sleep Heart Health Study (SHHS) Visit Number vs Morning Survey (Sleep Heart Health Study Visit One (SHHS1)): How long slept (minutes)
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,346 17.0 ± 16.8 15.0 0.0 59.0 458 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Morning Survey (Sleep Heart Health Study Visit One (SHHS1)): How long slept (minutes)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,346 17.0 ± 16.8 15.0 0.0 59.0 458 5,804
35-44 years 326 18.4 ± 17.1 15.0 0.0 57.0 16 342
45-54 years 953 17.3 ± 16.8 15.0 0.0 58.0 64 1,017
55-64 years 1,610 18.4 ± 17.0 15.0 0.0 59.0 159 1,769
65-74 years 1,469 16.8 ± 16.6 15.0 0.0 58.0 148 1,617
75-84 years 897 14.4 ± 16.3 5.0 0.0 55.0 58 955
85 years or older 91 13.1 ± 16.7 0.0 0.0 50.0 13 104
Gender of the participant vs Morning Survey (Sleep Heart Health Study Visit One (SHHS1)): How long slept (minutes)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,346 17.0 ± 16.8 15.0 0.0 59.0 458 5,804
Male 2,581 17.0 ± 16.7 15.0 0.0 59.0 184 2,765
Female 2,765 17.0 ± 16.9 15.0 0.0 58.0 274 3,039
Race of the participant vs Morning Survey (Sleep Heart Health Study Visit One (SHHS1)): How long slept (minutes)
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,346 17.0 ± 16.8 15.0 0.0 59.0 458 5,804
White 4,529 17.1 ± 16.8 15.0 0.0 59.0 378 4,907
Black 472 16.5 ± 16.5 15.0 0.0 57.0 43 515
Other 345 16.7 ± 16.7 15.0 0.0 55.0 37 382