Table 2.
Univariate analysis and Multivariable logistic regression model considering not returning to postpartum BP follow-up visit at 6 weeks postpartum
| Variable | Univariate | Multivariable | ||||
|---|---|---|---|---|---|---|
| P-value | OR | 95% CI | P-value | OR | 95% CI | |
| Education level of high school or below, n (%) | 0.000 | 3.475 | 1.947-6.200 | 0.000 | 3.710 | 2.009–6.851 |
| Parity, n (%) | 0.048 | 1.478 | 1.003–2.177 | |||
| Diastolic BP on admission(mmHg) | 0.023 | 0.974 | 0.953–0.996 | |||
| Maximum diastolic BP during pregnancy(mmHg) | 0.002 | 0.957 | 0.931–0.983 | 0.023 | 0.967 | 0.939–0.995 |
| Severe preeclampsia as the main diagnosis at discharge, n (%) | 0.001 | 0.396 | 0.225–0.697 | |||
| Combined other diagnosis at discharge, n (%) | 0.088 | 0.430 | 0.163–1.135 | |||
| Delivery gestational age(weeks) | 0.008 | 1.139 | 1.035–1.253 | 0.040 | 1.118 | 1.005–1.244 |
| TBiL on admission (µmol·L-1) | 0.017 | 1.070 | 1.012–1.130 | |||
BP blood pressure, 95% CI 95% confidence intervals, OR odds ratio, TBil total bilirubin