Table 3 Frequency categories of self-weighing and the incidence of diabetes
Variables | Reference | Low frequency (< 2 times/week) | Middle frequency (2–4 times/week) | High frequency (5–7 times/week) |
|---|---|---|---|---|
Diabetes Incidence, per 100 person-years | ||||
Intervention arm | 4.0 | 2.9 | 1.6 | 1.3 |
Control arm | 2.8 | 2.6 | 2.0 | 1.7 |
Adjusted hazard ratio (95% CI) | ||||
Intervention arm | 1.00 | 0.81 (0.49–1.33) | 0.56 (0.32–0.98) | 0.43 (0.25–0.74) |
Control arm | 1.00 | 0.93 (0.58–1.49) | 0.75 (0.47–1.19) | 0.54 (0.35–0.83) |