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NDAYSNAPSALLWE5 - MESA Variables
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Multi-Ethnic Study of Atherosclerosis
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Variables
v0.7.0
mesa
variables
Sleep Monitoring
Actigraphy
ndaysnapsallwe5
ndaysnapsallwe5
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ndaysnapsallwd5
ndaysnapsallwo5
Name
ndaysnapsallwe5
Label
Total number of days with naps in the entire actigraphy recording period in weekends from actigraphy
Units
weekend days
Type
integer
Tags
ttldaynp_ir_w2_f2
MESA exam number vs Total number of days with naps in the entire actigraphy recording period in weekends from actigraphy
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,129
1.1
± 0.8
1.0
0.0
3.0
108
2,237
Participant Age at MESA Sleep Visit vs Total number of days with naps in the entire actigraphy recording period in weekends from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,129
1.1
± 0.8
1.0
0.0
3.0
108
2,237
54.0 to 62.0 years
539
0.9
± 0.8
1.0
0.0
3.0
21
560
62.0 to 69.0 years
532
1.0
± 0.8
1.0
0.0
3.0
27
559
69.0 to 77.0 years
529
1.1
± 0.8
1.0
0.0
3.0
30
559
77.0 to 95.0 years
529
1.3
± 0.8
1.0
0.0
3.0
30
559
Gender of the participant vs Total number of days with naps in the entire actigraphy recording period in weekends from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,129
1.1
± 0.8
1.0
0.0
3.0
108
2,237
Female
1,141
1.0
± 0.8
1.0
0.0
3.0
57
1,198
Male
988
1.1
± 0.8
1.0
0.0
3.0
51
1,039
Race/ethnicity of the participant vs Total number of days with naps in the entire actigraphy recording period in weekends from actigraphy
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,129
1.1
± 0.8
1.0
0.0
3.0
108
2,237
White, Caucasian
804
1.0
± 0.8
1.0
0.0
3.0
26
830
Chinese American
241
1.1
± 0.8
1.0
0.0
3.0
24
265
Black, African-American
587
1.1
± 0.8
1.0
0.0
3.0
29
616
Hispanic
497
1.0
± 0.8
1.0
0.0
3.0
29
526