Descriptive characteristics of participants at baseline
| Background characteristics | Mean or per cent | SD | Minimum | Maximum |
|---|---|---|---|---|
| Male (%) | 28.4 | 0 | 1 | |
| Age (years; mean) | 45 | 11 | 21 | 67 |
| White (%) | 86.6 | 0 | 1 | |
| Education (mean) | 3.28 | 0.67 | 2 | 4 |
| BMI (kg/m2; mean) | 29.3 | 7.7 | 18.5 | 51.1 |
| Monitor wear time (min; mean) | 499 | 74 | 357 | 780 |
Education: 1, completed elementary education; 2, completed high school education; 3, completed college education; 4, completed graduate school education.
BMI, body mass index.