Table 1. Selected baseline characteristics of WELL Body participants from two intervention groups (n = 24).
| Overall (n = 24) |
INTa (n = 13) |
INT+b (n = 11) |
p-valuec | |
|---|---|---|---|---|
| Age, Mean ± SD | 52.4 ± 8.2 | 52.6 ± 9.4 | 52.2 ± 6.9 | 1.00 |
| Baseline BMI, Mean ± SD | 33.3 ± 5.7 | 32.7 ± 6.1 | 34.0 ± 5.3 | 0.28 |
| ≤High school education level, n (%) | 2 (8.3) | 2 (15.4) | 0 (0.0) | 0.48 |
| Income <$60,000 per year, n (%) | 10 (41.7) | 5 (50.0) | 5 (50.0) | 1.00 |
| Married, n (%) | 12 (50.0) | 7 (53.8) | 5 (45.5) | 1.00 |
| Premenopausal, n (%) | 5 (20.8) | 3 (23.1) | 2 (18.2) | 1.00 |
| Number of weight measurements per woman, Mean ± SD | 119.2 ± 46.0 | 105.2 ± 46.2 | 135.6 ± 41.9 | 0.06 |
| Number of physical activity measurements per women, Mean ± SD |
121.9 ± 53.2 | --- | 121.9 ± 53.2 | --- |
| Number of weight measurements | 2858 | 1366 | 1492 | --- |
| Number of days of physical activity | 1341 | --- | 1341 | --- |
aINT, daily self-weighing intervention
bINT+, daily self-weighing + activity monitoring intervention
cP-values based on Kruskal-Wallis tests for continuous variables and Fisher’s exact tests for categorical variables.