Hypertensive retinopathy and visual outcome in hypertensive disorders in pregnancy.

The aim of this study was to determine the prevalence of hypertensive retinopathy, features of hypertensive retinopathy and visual outcome in hypertensive disorders in pregnancy in Hospital Universiti Sains Malaysia, Kelantan, Malaysia. A prospective observational hospital based study involving 154 patients (308 eyes) with hypertensive disorders in pregnancy was conducted. All subjects were examined once during antenatal period, at a minimum of 35 weeks of gestation for blood pressure, visual acuity and funduscopy. The similar protocol was repeated at six weeks postnatal period. Thirty-two point five percent had hypertensive retinopathy. Ninety eight percent had visual acuity 6/6 during antenatal assessment, while 100.00% gained 6/6 at postnatal period. Generalized arteriolar narrowing was the most common retinopathy observed. There was no statistically significant association between presence of hypertensive retinopathy and maternal age, presenting visual acuity, systolic/diastolic blood pressure (p>0.05). We conclude that prevalence of hypertensive retinopathy is 32.5%, and majority had good visual acuity during antenatal and postnatal period. Hypertensive retinopathy is insignificantly associated with maternal age, presenting visual acuity and blood pressure.