Key result
Overall, 17% of women initially diagnosed with gestational hypertension progressed to pre-eclampsia, with increased risk associated with earlier presentation and prior miscarriage.
Why the study?
What is the likelihood of progression from gestational hypertension to pre-eclampsia, and what are the clinical predictors?
Population
845 women with new hypertension in the second half of pregnancy
Design
Cohort
Follow-up
until delivery
Authors
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Supports risk stratification by presentation timing and miscarriage history; leaves open prospective validation before changing surveillance.
Cohort (n=845)
No
What is the likelihood of progression from gestational hypertension to pre-eclampsia, and what are the clinical predictors?
Approximately 15-25% of women with gestational hypertension progress to pre-eclampsia, with earlier presentation and prior miscarriage being significant predictors of progression.
Saudan et al. (1998) conducted a cohort in Gestational hypertension (n=845). Gestational hypertension was evaluated on Progression from gestational hypertension to pre-eclampsia. Overall, 17% of women initially diagnosed with gestational hypertension progressed to pre-eclampsia, with increased risk associated with earlier presentation and prior miscarriage.
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