Patients with high-risk pregnancies who have sleep-disordered breathing could also have higher preeclampsia risk, according to a new study.
The prospective observational cohort study involved women with high-risk singleton pregnancies, author Stella S. Daskalopoulou, MD, MSc, PhD, of the department of medicine’s division of internal medicine at McGill University Health Centre in Montreal, and colleagues reported in the study.
High-risk factors included age of at least 35 years, BMI of at least 25 kg/m2, chronic hypertension, pre-existing diabetes or renal disease, conception via in vitro fertilization and personal or first-degree relative family history of preeclampsia.
Of the 235 women recruited between 10 and 13 weeks of gestation at two tertiary obstetric clinics in Montreal, 181 women completed questionnaires about their sleep based on the Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index and restless legs syndrome during each trimester.
Higher Preeclampsia Risk
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