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AVGSAT5 - 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
avgsat5
avgsat5
Overview
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avdrop5
avsao2nh5
Name
avgsat5
Label
Average level of oxygen saturation during total sleep duration from type II polysomnography
Description
Calculated
Units
percent (%)
Type
numeric
Tags
avglvlsa_sp_f1t2
MESA exam number vs Average level of oxygen saturation during total sleep duration from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,057
94.3
± 1.7
94.8
76.6
98.0
180
2,237
Participant Age at MESA Sleep Visit vs Average level of oxygen saturation during total sleep duration from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
94.3
± 1.7
94.8
76.6
98.0
180
2,237
54.0 to 62.0 years
525
94.6
± 1.5
94.9
85.4
98.0
35
560
62.0 to 69.0 years
532
94.4
± 1.9
94.9
76.6
97.1
27
559
69.0 to 77.0 years
510
94.2
± 1.7
94.7
81.1
98.0
49
559
77.0 to 95.0 years
490
94.0
± 1.8
94.1
84.0
98.0
69
559
Gender of the participant vs Average level of oxygen saturation during total sleep duration from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
94.3
± 1.7
94.8
76.6
98.0
180
2,237
Female
1,103
94.5
± 1.7
94.9
84.0
98.0
95
1,198
Male
954
94.1
± 1.8
94.2
76.6
98.0
85
1,039
Race/ethnicity of the participant vs Average level of oxygen saturation during total sleep duration from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
94.3
± 1.7
94.8
76.6
98.0
180
2,237
White, Caucasian
743
94.0
± 1.7
94.0
81.1
97.1
87
830
Chinese American
250
95.0
± 1.2
95.0
90.9
97.3
15
265
Black, African-American
573
94.5
± 1.9
94.9
76.6
98.0
43
616
Hispanic
491
94.3
± 1.6
94.7
84.0
97.7
35
526