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MESA exam number vs Average whte light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in weekdays from actigraphy
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,151
47.5
± 50.9
32.9
0.0
471.0
86
2,237
Participant Age at MESA Sleep Visit vs Average whte light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in weekdays from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,151
47.5
± 50.9
32.9
0.0
471.0
86
2,237
54.0 to 62.0 years
544
52.7
± 58.7
36.8
0.0
471.0
16
560
62.0 to 69.0 years
537
48.4
± 45.5
36.5
0.0
254.8
22
559
69.0 to 77.0 years
532
50.8
± 52.5
34.3
0.0
306.8
27
559
77.0 to 95.0 years
538
38.1
± 44.3
23.4
0.0
390.3
21
559
Gender of the participant vs Average whte light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in weekdays from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,151
47.5
± 50.9
32.9
0.0
471.0
86
2,237
Female
1,155
38.4
± 38.3
27.8
0.0
322.6
43
1,198
Male
996
58.1
± 60.7
40.7
0.0
471.0
43
1,039
Race/ethnicity of the participant vs Average whte light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in weekdays from actigraphy