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PCTLE925 - MESA Variables
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Multi-Ethnic Study of Atherosclerosis
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Variables
v0.7.0
mesa
variables
Sleep Monitoring
Polysomnography
Oxygen Saturation
pctle925
pctle925
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odi45
pctlt755
Name
pctle925
Label
Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Description
Calculated
Units
percent (%)
Type
numeric
Tags
pctdursp_salt92_f1t2
MESA exam number vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,057
10.5
± 17.1
3.3
0.0
100.0
180
2,237
Participant Age at MESA Sleep Visit vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
10.5
± 17.1
3.3
0.0
100.0
180
2,237
54.0 to 62.0 years
525
7.9
± 13.1
2.2
0.0
77.1
35
560
62.0 to 69.0 years
532
9.9
± 17.4
2.9
0.0
99.8
27
559
69.0 to 77.0 years
510
11.1
± 17.3
3.8
0.0
100.0
49
559
77.0 to 95.0 years
490
13.4
± 19.6
5.0
0.0
99.8
69
559
Gender of the participant vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
10.5
± 17.1
3.3
0.0
100.0
180
2,237
Female
1,103
9.5
± 16.7
2.3
0.0
100.0
95
1,198
Male
954
11.8
± 17.4
4.5
0.0
100.0
85
1,039
Race/ethnicity of the participant vs Percent of total sleep duration with < 92% oxygen saturation from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
10.5
± 17.1
3.3
0.0
100.0
180
2,237
White, Caucasian
743
12.8
± 19.9
3.9
0.0
100.0
87
830
Chinese American
250
5.7
± 8.8
2.4
0.0
49.1
15
265
Black, African-American
573
10.3
± 16.9
3.0
0.0
96.6
43
616
Hispanic
491
9.9
± 15.1
3.4
0.0
84.7
35
526