Table 2.
Study sample characteristics at baseline
| Comparison (N = 1650) | Intervention (N = 2720) | Total (N = 4370) | |
|---|---|---|---|
| Gender | |||
| Female | 975 (59.1%) | 1704 (62.7%) | 2679 (61.3%) |
| Male | 662 (40.1%) | 995 (36.6%) | 1657 (37.9%) |
| Other | 3 (0.2%) | 6 (0.2%) | 9 (0.2%) |
| Prefer Not to Answer | 10 (0.6%) | 15 (0.6%) | 25 (0.6%) |
| Age* | |||
| Mean (SD) | 45.8 (12.4) | 49.3 (12.1) | 48.0 (12.3) |
| Median [Min, Max] | 45.8 [18.3, 87.5] | 50.4 [18.1, 86.2] | 48.8 [18.1, 87.5] |
| BMI* | |||
| Underweight (< 18.5) | 16 (1.0%) | 36 (1.3%) | 52 (1.2%) |
| Normal (18.5–24.9) | 326 (19.8%) | 772 (28.4%) | 1098 (25.1%) |
| Overweight (25.0–29.9) | 502 (30.4%) | 865 (31.8%) | 1367 (31.3%) |
| Obese (> 30.0) | 806 (48.8%) | 1047 (38.5%) | 1853 (42.4%) |
| Exercise Frequency* | |||
| Less than 1 h | 630 (38.2%) | 729 (26.8%) | 1359 (31.1%) |
| 1 to 2.5 h | 647 (39.2%) | 1158 (42.6%) | 1805 (41.3%) |
| More than 2.5 h | 373 (22.6%) | 833 (30.6%) | 1206 (27.6%) |
| Percent with Moderate/Severe Anxiety* | 421 (25.5%) | 461 (17.0%) | 882 (20.2%) |
| Percent with Moderate/Severe Depression* | 291 (17.6%) | 282 (10.4%) | 573 (13.1%) |
* p < 0.05 comparing groups for chi-square test of independence for categorical variables and two-sample t-test for continuous variables