Table 4.
Multivariate Logistic Regression Model for Gestational Diabetes Mellitus
| Variable | Estimate (Standard Error) | OR (95% CI) | Wald χ2 | P value |
|---|---|---|---|---|
| Intercept | −0.05 (0.64) | – | 0.01 | 0.933 |
| Agea | −1.23 (0.37) | 0.29 (0.14, 0.60) | 11.22 | 0.001 |
| Gestational ageb | −0.66 (0.35) | 0.52 (0.26, 1.03) | 3.56 | 0.059 |
| MEHPc | 0.48 (0.17) | 1.62 (1.16, 2.28) | 7.78 | 0.005 |
| MECPPc | 0.19 (0.14) | 1.21 (0.93, 1.58) | 1.94 | 0.163 |
Notes: aAge is assigned in the model: 0 is less than 35 years of age, and 1 is over 35 years of age; bgestational age is assigned in the model: 0 is less than 28 weeks, 1 for 28 weeks; cMEHP and MECPP have a natural logarithmic conversion before entering the model.