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MESA exam number vs Average red light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in non-workdays from actigraphy
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,077
8.9
± 17.3
3.1
0.0
473.5
160
2,237
Participant Age at MESA Sleep Visit vs Average red light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in non-workdays from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,077
8.9
± 17.3
3.1
0.0
473.5
160
2,237
54.0 to 62.0 years
519
12.1
± 27.1
3.9
0.0
473.5
41
560
62.0 to 69.0 years
521
9.4
± 13.9
4.0
0.0
104.5
38
559
69.0 to 77.0 years
514
8.3
± 12.3
3.4
0.0
101.2
45
559
77.0 to 95.0 years
523
5.7
± 9.9
1.8
0.0
80.4
36
559
Gender of the participant vs Average red light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in non-workdays from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,077
8.9
± 17.3
3.1
0.0
473.5
160
2,237
Female
1,123
6.2
± 9.6
2.5
0.0
80.4
75
1,198
Male
954
12.0
± 22.9
4.3
0.0
473.5
85
1,039
Race/ethnicity of the participant vs Average red light time above 1,000 microwatts per square centimeter threshold over 24-hour periods in non-workdays from actigraphy