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MESA exam number vs Arousal Index (REM, Supine): Number of arousals per hour of REM sleep in supine position from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Exam 5
2,057
17.6
± 22.7
11.5
0.0
120.0
180
2,237
Participant Age at MESA Sleep Visit vs Arousal Index (REM, Supine): Number of arousals per hour of REM sleep in supine position from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
17.6
± 22.7
11.5
0.0
120.0
180
2,237
54.0 to 62.0 years
525
20.4
± 24.0
15.0
0.0
120.0
35
560
62.0 to 69.0 years
532
18.5
± 23.0
13.1
0.0
120.0
27
559
69.0 to 77.0 years
510
17.9
± 24.5
9.7
0.0
120.0
49
559
77.0 to 95.0 years
490
13.3
± 17.8
8.0
0.0
120.0
69
559
Gender of the participant vs Arousal Index (REM, Supine): Number of arousals per hour of REM sleep in supine position from type II polysomnography
Exam 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,057
17.6
± 22.7
11.5
0.0
120.0
180
2,237
Female
1,103
15.0
± 20.1
9.3
0.0
120.0
95
1,198
Male
954
20.6
± 25.1
14.9
0.0
120.0
85
1,039
Race/ethnicity of the participant vs Arousal Index (REM, Supine): Number of arousals per hour of REM sleep in supine position from type II polysomnography