Physical Activity and Cardiovascular Risk Factor Outcomes in Women with a History of Hypertensive Disorders of...

Hypertensive disorders of pregnancy increase a woman's risk for developing cardiovascular disease, with risk factors manifested as early as one year postpartum. Researchers are examining how physical activity may help to mitigate cardiovascular risk factors in this population.

Review the existing scientific literature on the impact of physical activity in women with a history of hypertensive disorders of pregnancy related to physical activity and cardiovascular risk factor outcomes.

This integrative review examined research studies addressing physical activity in women with a history of preeclampsia or other hypertensive disorders of pregnancy. Using four databases, the search strategy included published studies through December 31, 2019. Identified studies were assessed using Joanna Briggs Institute critical appraisal tools.

The initial search identified 1,166 publications. Seven studies including two observational, four quasi-experimental, and one experimental study were included in the review. Although the studies had limitations, none of these limitations were deemed significant enough to eliminate a study from the review. Studies were conducted in four countries, and participants were predominantly White. Physical activity interventions primarily consisted of delivery of educational content, and data were primarily obtained by self-report. Of the five studies utilizing intervention strategies, three reported positive findings including increased physical activity, enhanced physiologic adaptations, and decreased physical inactivity. One study reported mixed findings of improved physical fitness in both groups, while another reported no change in intent to change exercise behavior associated with the intervention.

Physical activity promotion among women with a history of hypertensive disorders of pregnancy has been studied by a small group of researchers. Current literature on the topic is characterized by limited sample diversity, lack of exercise-based interventions, and over reliance on self-report to measure physical activity. It is imperative that further research be conducted to facilitate improved cardiovascular outcomes.