Age
MESA Exam Number vs Average Blue Light Time Above 1000 Microwatts Per Square Centimeter Threshold Per Weekend Day (Minutes)
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Exam 5 | 2,138 | 5.1 | ± 10.1 | 1.2 | 0.0 | 209.5 | 99 | 2,237 |
Participant Age at MESA Sleep Visit vs Average Blue Light Time Above 1000 Microwatts Per Square Centimeter Threshold Per Weekend Day (Minutes)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,138 | 5.1 | ± 10.1 | 1.2 | 0.0 | 209.5 | 99 | 2,237 |
| 54.0 to 62.0 years | 541 | 7.1 | ± 14.8 | 1.7 | 0.0 | 209.5 | 19 | 560 |
| 62.0 to 69.0 years | 535 | 5.7 | ± 9.3 | 1.5 | 0.0 | 61.7 | 24 | 559 |
| 69.0 to 77.0 years | 528 | 4.4 | ± 7.5 | 1.3 | 0.0 | 55.3 | 31 | 559 |
| 77.0 to 95.0 years | 534 | 3.3 | ± 6.2 | 0.5 | 0.0 | 58.0 | 25 | 559 |
Gender vs Average Blue Light Time Above 1000 Microwatts Per Square Centimeter Threshold Per Weekend Day (Minutes)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,138 | 5.1 | ± 10.1 | 1.2 | 0.0 | 209.5 | 99 | 2,237 |
| Female | 1,148 | 4.1 | ± 7.7 | 0.8 | 0.0 | 97.8 | 50 | 1,198 |
| Male | 990 | 6.3 | ± 12.2 | 1.7 | 0.0 | 209.5 | 49 | 1,039 |
Race/ethnicity vs Average Blue Light Time Above 1000 Microwatts Per Square Centimeter Threshold Per Weekend Day (Minutes)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,138 | 5.1 | ± 10.1 | 1.2 | 0.0 | 209.5 | 99 | 2,237 |
| White, Caucasian | 805 | 5.8 | ± 12.0 | 1.5 | 0.0 | 209.5 | 25 | 830 |
| Chinese American | 242 | 4.4 | ± 7.1 | 1.8 | 0.0 | 45.5 | 23 | 265 |
| Black, African-American | 591 | 5.2 | ± 10.0 | 1.5 | 0.0 | 97.8 | 25 | 616 |
| Hispanic | 500 | 4.3 | ± 7.9 | 0.7 | 0.0 | 62.2 | 26 | 526 |