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Risk of the development of HTN
| Incidence rate (per 1,000 person-years) | Unadjusted HR (95% CI) | Adjusted HRa (95% CI) | |
|---|---|---|---|
| Singleton | 3.69 | 1 | 1 |
| Multiple gestations | 6.44 | 1.74 (1.53, 1.98) | 1.35 (1.19, 1.54) |
aAdjusted for age, primiparity, preeclampsia, atrial fibrillation, BMI, BP, DM, high TC, abnormal LFT, regular exercise and smoking status
