Age
C4-M1 Signal Quality-EEG Mismatched Variable Name And Label. Confirmed As "C4-M1" Signal from type II polysomnography vs MESA exam number
Exam 5 | |
---|---|
Total | 2,237 |
Signal good for < 25% of sleep time | 80 |
Signal good for 25-49% of sleep time | 63 |
Signal good for 50-74% of sleep time | 293 |
Signal good for 75-94% of sleep time | 592 |
Signal good >= 95% of sleep time | 1,029 |
Unknown | 180 |
C4-M1 Signal Quality-EEG Mismatched Variable Name And Label. Confirmed As "C4-M1" Signal from type II polysomnography vs Participant Age at MESA Sleep Visit
Exam 5
54.0 to 62.0 years | 62.0 to 69.0 years | 69.0 to 77.0 years | 77.0 to 95.0 years | Total | |
---|---|---|---|---|---|
Total | 560 | 559 | 559 | 559 | 2,237 |
Signal good for < 25% of sleep time | 28 | 16 | 20 | 16 | 80 |
Signal good for 25-49% of sleep time | 25 | 12 | 16 | 10 | 63 |
Signal good for 50-74% of sleep time | 71 | 80 | 78 | 64 | 293 |
Signal good for 75-94% of sleep time | 131 | 139 | 155 | 167 | 592 |
Signal good >= 95% of sleep time | 270 | 285 | 241 | 233 | 1,029 |
Unknown | 35 | 27 | 49 | 69 | 180 |
C4-M1 Signal Quality-EEG Mismatched Variable Name And Label. Confirmed As "C4-M1" Signal from type II polysomnography vs Gender of the participant
Exam 5
Female | Male | Total | |
---|---|---|---|
Total | 1,198 | 1,039 | 2,237 |
Signal good for < 25% of sleep time | 49 | 31 | 80 |
Signal good for 25-49% of sleep time | 38 | 25 | 63 |
Signal good for 50-74% of sleep time | 169 | 124 | 293 |
Signal good for 75-94% of sleep time | 354 | 238 | 592 |
Signal good >= 95% of sleep time | 493 | 536 | 1,029 |
Unknown | 95 | 85 | 180 |
C4-M1 Signal Quality-EEG Mismatched Variable Name And Label. Confirmed As "C4-M1" Signal from type II polysomnography vs Race/ethnicity of the participant
Exam 5
White, Caucasian | Chinese American | Black, African-American | Hispanic | Total | |
---|---|---|---|---|---|
Total | 830 | 265 | 616 | 526 | 2,237 |
Signal good for < 25% of sleep time | 22 | 11 | 19 | 28 | 80 |
Signal good for 25-49% of sleep time | 23 | 5 | 21 | 14 | 63 |
Signal good for 50-74% of sleep time | 89 | 30 | 100 | 74 | 293 |
Signal good for 75-94% of sleep time | 204 | 70 | 174 | 144 | 592 |
Signal good >= 95% of sleep time | 405 | 134 | 259 | 231 | 1,029 |
Unknown | 87 | 15 | 43 | 35 | 180 |