Table 2 Factors associated with pre-eclampsia in Medani Maternity hospital, Central Sudan using univariate or multivariate analysis
From: Malaria and pre-eclampsia in an area with unstable malaria transmission in Central Sudan
Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
The variable | OR | 95% CI | P | OR | 95% CI | P |
Age | 1.0 | 0.9-1.0 | 0.5 | 1.0 | 0.9-1.1 | 0.1 |
Primigravidae | 2.5 | 1.5-4.4 | 0.001 | 0.9 | 0.7-1.0 | 0.2 |
Family history of hypertension | 6.7 | 3.7-12.2 | 0.001 | 5.7 | 2.9-11.5 | 0.001 |
History of malaria | 3.7 | 1.8-7.7 | 0.001 | 2.0 | 0.9-4.4 | 0.07 |
Educational level < secondary | 0.9 | 0.9-1.0 | 0.3 | 1.0 | 0.5-2.0 | 0.9 |
Lack of antenatal care | 2.0 | 1.0-3.6 | 0.02 | 2.4 | 0.9-6.1 | 0.06 |
Body mass index | 0.9 | 0.8-1.0 | 0.3 | 1.0 | 0.9-1.1 | 0.9 |
Blood group O vs.non group O | 1.4 | 0.9-2.3 | 0.08 | 1.1 | 0.6-2.0 | 0.5 |
Placental malaria | 1.9 | 1.0-3.7 | 0.05 | 2.3 | 1.0-5.2 | 0.04 |