Table 2. Logistic regression analysis of determinants of BMI >= 24 for premenopausal women.
| Variables | Model 1 (sociodemographic characteristics) | Model 2 (sociodemographic characteristics+behavior) | Model 3 (sociodemographic characteristics+ behavior +psychosocial) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B | OR | 95%CI | p-value | B | OR | 95%CI | p-value | B | OR | 95%CI | p-value | |
| Education (0> junior high) | .30 | 1.35 | .65, 2.82 | .42 | .53 | 1.71 | .82, 3.5 | .15 | .55 | 1.73 | .81, 3.67 | .16 |
| Family hx of T2DM (0 = no) | -.51 | .60 | .27, 1.34 | .21 | .71 | 2.0 | .82, 5.0 | .13 | .86 | 2.35 | .91, 6.1 | .08 |
| Breastfeeding (0 = yes) | 1.73 | 5.66 | .60, 49.9 | .12 | 1.70 | 5.5 | .61, 49.58 | .13 | ||||
| Regular physical activity (0 = no) | -.71 | .49 | .23, 1.06 | .07 | -.89 | .41 | .17, .97 | .04 | ||||
| F/V intake (0<5 servings/day) | -.32 | .72 | .42, 1.25 | .25 | -.43 | .65 | .37, 1.15 | .14 | ||||
| Sleep (0< 6hr/day) | -.58 | .56 | .28, 1.1 | .09 | -.60 | .55 | .27, 1.10 | .09 | ||||
| Moderate/high stress (0 = no) | -.05 | .95 | .50, 1.79 | .87 | ||||||||
| Dietary self-efficacy | .78 | 1.08 | .99, 1.17 | .06 | ||||||||
| Physical activity self-efficacy | .04 | 1.04 | .96, 1.13 | .32 | ||||||||
| Social support for diet | -.50 | .61 | .26, 1.39 | .24 | ||||||||
| Social support for physical activity | -.13 | .87 | .62, 1.24 | .45 | ||||||||