Variables | Total GWG Status | |||||
---|---|---|---|---|---|---|
Inadequate | Excessive | |||||
OR | 95% CI | p-value | OR | 95% CI | p-value | |
Pre-pregnancy BMI (kg/m2) | Â | Â | Â | Â | Â | Â |
Overweight/Obese | 0.05 | 0.01–0.14 |  < 0.001 | 4.09 | 1.38–12.12 | 0.011 |
Normal | Ref | Ref | ||||
Underweight | 2.79 | 0.58–13.29 | 0.196 | 2.41 | 0.17–32.74 | 0.507 |
Maternal nutrition knowledge levels | Â | Â | Â | Â | Â | Â |
Low | 0.61 | 0.19–1.89 | 0.396 | 0.33 | 0.10–1.07 | 0.067 |
High | Ref | Ref | ||||
Moderate | 1.20 | 0.36–4.03 | 0.759 | 0.71 | 0.21–2.41 | 0.588 |
Duration of outdoor activity | Â | Â | Â | Â | Â | Â |
 < 1 h | 0.97 | 0.41–2.26 | 0.946 | 2.30 | 0.89–5.97 | 0.085 |
 > 1 h | Ref | Ref |