Table 4. Logistic regression analysis of determinants of WC >= 80cm 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) | .14 | 1.15 | .59, 2.23 | .69 | .08 | 1.09 | .54, 2.17 | .81 | .16 | 1.17 | .57, 2.40 | .67 |
| Family hx of T2DM (0 = no) | .12 | 1.13 | .48, 2.64 | .79 | .25 | 1.28 | 532, 3.11 | .59 | .17 | 1.19 | .47, 2.99 | .72 |
| Breastfeeding (0 = yes) | .24 | 1.27 | .26, 6.11 | .77 | .25 | 1.28 | .26, 6.34 | .76 | ||||
| Regular physical activity (0 = No) | -1.05 | .35 | .16, .79 | .01 | -1.18 | .31 | .13, .75 | .01 | ||||
| F/V intake (0<5 servings/day) | -.50 | .61 | .35, 1.04 | .07 | -.57 | .57 | .32, .99 | .04 | ||||
| Sleep (0< 6hr/day) | -.12 | .89 | .45, 1.75 | .73 | -.11 | .90 | .46, 1.80 | .76 | ||||
| Moderate/high stress (0 = no) | .43 | 1.54 | .83, 2.85 | .17 | ||||||||
| Dietary self-efficacy | .05 | 1.06 | .97, 1.14 | .19 | ||||||||
| Physical activity self-efficacy | -.01 | .99 | .92, 1.08 | .86 | ||||||||
| Social support for diet | -.38 | .68 | .30, 1.56 | .37 | ||||||||
| Social support for physical activity | .15 | 1.16 | .82, 1.64 | .42 | ||||||||