Cleveland Family Study

/datasets/cfs/variables/daymid_time /datasets/cfs/variables/daynite

Number of minutes of sleep during the weekdays

Type numeric

Visit vs Number of minutes of sleep during the weekdays

N Mean StdDev Median Min Max Unknown Total
Visit 5 731 9.4 ± 14.4 0.0 0.0 59.0 4 735

Age at time of visit vs Number of minutes of sleep during the weekdays

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 654 9.5 ± 14.5 0.0 0.0 59.0 4 658
5-14 yrs old 64 10.5 ± 14.0 0.0 0.0 45.0 - 64
15-24 yrs old 111 11.2 ± 15.5 0.0 0.0 50.0 1 112
25-34 yrs old 61 7.9 ± 13.0 0.0 0.0 30.0 1 62
35-44 years 98 8.3 ± 14.0 0.0 0.0 45.0 - 98
45-54 years 148 10.7 ± 15.1 0.0 0.0 50.0 - 148
55-64 years 82 9.9 ± 15.4 0.0 0.0 59.0 2 84
65-74 years 57 8.4 ± 13.6 0.0 0.0 30.0 - 57
75-84 years 31 2.4 ± 9.6 0.0 0.0 45.0 - 31
85 years or older 2 15.0 ± 21.2 15.0 0.0 30.0 - 2

Sex vs Number of minutes of sleep during the weekdays

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 731 9.4 ± 14.4 0.0 0.0 59.0 4 735
Female 404 9.5 ± 14.6 0.0 0.0 59.0 2 406
Male 327 9.3 ± 14.3 0.0 0.0 50.0 2 329

Race vs Number of minutes of sleep during the weekdays

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 731 9.4 ± 14.4 0.0 0.0 59.0 4 735
White 304 10.0 ± 14.6 0.0 0.0 50.0 - 304
Black 405 8.6 ± 14.0 0.0 0.0 59.0 4 409
Other 22 15.2 ± 18.4 0.0 0.0 50.0 - 22