Table 2.

Determinants of three and six month’s outcomes of hypertension and proteinuria

Variables	Persisting hypertension at 3 months	Persisting proteinuria at 3 months	Persisting hypertension or proteinuria at 3 months	Persisting hypertension or proteinuria at 6 months
Age, per year	1.20 (1.03-1.39)	0.98 (0.89-1.09)	1.10 (0.99-1.22)	1.32 (1.03-1.70)
Marital status, single	1.20 (0.33-6.38)	0.69 (0.21-2.32)	0.53 (0.16-1.76)	1.24 (0.12-12.80)
BMI, per kg/m2	1.20 (1.03-1.41)	1.02 (0.80-1.17)	1.07 (0.93-1.23)	1.31 (1.07-1.60)
SBP baseline, per mmHg	0.98 (0.94-1.02)	1.01 (0.98-1.03)	0.99 (0.96-1.02)	1.01 (0.97-1.06)
DBP baseline, per mmHg	0.98 (0.91-1.05)	1.01 (0.96-1.06)	1.01 (0.96-1.06)	1.06 (0.93-1.20)
Severe pre-eclampsia, yes vs. no	0.42 (0.06-2.78)	0.20 (0.06-0.84)	0.22 (0.05-0.96)	0.99 (0.06-17.11)
Gravidity, per unit	1.01 (0.66-1.55)	0.78 (0.48-1.21)	1.05 (0.71-1.54)	1.30 (0.75-2.26)
Primipartenity, yes vs. no	0.64 (0.10-3.88)	0.83 (0.18-3.96)	1.10 (0.24-5.01)	0.88 (0.09-8.38)
Gestational age at delivery, per week	0.71 (0.53-0.96)	0.92 (0.77-1.09)	0.81 (0.66-0.99)	0.85 (0.62-1.15)
Time to delivery < 1 week, yes vs no	0.24 (0.03-1.75)	4.23 (0.67-30.47)	1.53 (0.31-7.51)	5.10 (0.27-97.86)
Route of delivery, CS	0.51 (0.10-2.61)	3.42 (0.92-12.64)	1.26 (0.37-4.25)	2.35 (0.21-25.79)
Birthweight (per 500 g)	0.41 (0.19-0.87)	0.60 (0.37-0.98)	0.49 (0.30-0.82)	0.92 (0.42-1.99)
Fetal outcome (alive)	3.05 (0.43-21.6)	1.57 (0.36-6.86)	2.42 (0.53-10.95)	0.46 (0.01-18.48)
Proteinuria at day 1, per unit	4.59 (1.27-16.55)	8.48 (1.36-52.79)	5.83 (1.43-23.84)	1.46 (0.30-6.80)
Creatinine at day 1, per unit	0.93 (0.15-5.87)	1.86 (0.62-5.54)	1.42 (0.42-4.76)	4.51 (0.45-45.31)

All models are adjusted for baseline age, SBP and BMI.

BMI – Body mass index; CS – Caesarean section; DBP – Diastolic blood pressure; SBP – Systolic blood pressure.