Table 2.
Unweighted proportions increasing or decreasing weight/BMI, and mean changes in proportions increasing or decreasing weight/BMI with 95% confidence intervals.
| Self-Reported Weight | Self-Reported BMI | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Increase | Decrease | Increase | Decrease | ||||||
| N | % | Mean [95% CI] | % | Mean [95% CI] | % | Mean [95% CI] | % | Mean [95% CI] | |
| Baseline–3 mo. | 1543 | 36.9 | 3.23 [2.91, 3.55] | 27.7 | −2.99 [−3.25, −2.72] | 25.9 | 1.47 [1.32, 1.62] | 20.2 | −1.28 [−1.40, −1.17] |
| 3 mo.–6 mo. | 1543 | 27.9 | 2.81 [2.50, 3.13] | 35.4 | −3.10 [−3.29, −2.81] | 17.4 | 1.35 [1.19, 1.52] | 23.7 | −1.40 [−1.51, −1.30] |
| Baseline–6 mo. | 1818 | 37.0 | 3.64 [3.32, 3.97] | 34.5 | −3.59 [−3.85, −3.34] | 26.7 | 1.64 [1.49, 1.79] | 26.3 | −1.53 [−1.63, −1.42] |
An increase or decrease in weight/BMI defined as an increase or decrease greater than 0.5 kg/0.5 kg/m2 compared to the reference time point. CI: Confidence Interval. Mo: months.