Abstract
Objectives
Obstructive sleep apnea (OSA) is linked to many health comorbidities. We aimed to ascertain if OSA correlates with a rise in poor obstetrical outcomes.
Methods
Employing the United States’ Healthcare Cost and Utilization Project – National Inpatient Sample, we performed our retrospective cohort study including all women who delivered between 2006 and 2015. ICD-9 codes were used to characterize women as having a diagnosis of OSA. Temporal trends in pregnancies with OSA were studied, baseline features were evaluated among gravidities in the presence and absence of OSA, and multivariate logistic regression analysis was utilized in assessing consequences of OSA on patient and newborn outcomes.
Results
Of a total 7,907,139 deliveries, 3,115 belonged to patients suffering from OSA, resulting in a prevalence of 39 per 100,000 deliveries. Rates rose from 10.14 to 78.12 per 100,000 deliveries during the study interval (p<0.0001). Patients diagnosed with OSA were at higher risk of having pregnancies with preeclampsia, OR 2.2 (95% CI 2.0–2.4), eclampsia, 4.1 (2.4–7.0), chorioamnionitis, 1.4 (1.2–1.8), postpartum hemorrhage, 1.4 (1.2–1.7), venous thromboembolisms, 2.7 (2.1–3.4), and to deliver by caesarean section, 2.1 (1.9–2.3). Cardiovascular and respiratory complications were also more common among these women, as was maternal death, 4.2 (2.2–8.0). Newborns of OSA patients were at elevated risk of being premature, 1.3 (1.2–1.5) and having congenital abnormalities, 2.3 (1.7–3.0).
Conclusions
Pregnancies with OSA were linked to an elevated risk of poor maternal and neonatal outcomes. During pregnancy, OSA patients should receive attentive follow-up care in a tertiary hospital.
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Research funding: None declared. 
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Author contributions: All authors have accepted responsibility for the entire content of this manuscript and approved its submission. 
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Competing interests: The authors report no conflicts of interest. 
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Informed consent: This study was based on data from a pre-existing publicly available database from the United States: The Healthcare Cost and Utilization Project-Nationwide Inpatient Sample (HCUP-NIS). 
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Ethical approval: The local Institutional Review Board deemed the study exempt from review. 
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© 2021 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Review
- Global incidence of intraventricular hemorrhage among extremely preterm infants: a systematic literature review
- Commentary
- Professional integrity in maternal – fetal innovation and research: an essential component of perinatal medicine
- WAPM Recommendations
- WAPM-World Association of Perinatal Medicine Practice Guidelines: Fetal central nervous system examination
- Corner of Academy
- Education in developing countries and reducing maternal mortality: a forgotten piece of the puzzle?
- Original Articles – Obstetrics
- The contemporary value of dedicated preterm birth clinics for high-risk singleton pregnancies: 15-year outcomes from a leading maternal centre
- Chorioamnionitis after premature rupture of membranes in nulliparas undergoing labor induction: prostaglandin E2 vs. oxytocin
- Maternal and fetal outcomes in pregnancies with obstructive sleep apnea
- Assessing the involvement of the placental microbiome and virome in preeclampsia using non coding RNA sequencing
- Risk of metformin failure in the treatment of women with gestational diabetes
- Can we improve our ability to interpret category II fetal heart rate tracings using additional clinical parameters?
- New obstetric systemic inflammatory response syndrome criteria for early identification of high-risk of sepsis in obstetric patients
- Bacteria in the amniotic fluid without inflammation: early colonization vs. contamination
- Intertwin differences in umbilical artery pulsatility index are associated with infant survival in twin-to-twin transfusion syndrome
- Maternal and neonatal outcomes in women with disorders of lipid metabolism
- The use of PAMG-1 testing in patients with preterm labor, intact membranes and a short sonographic cervix reduces the rate of unnecessary antenatal glucocorticoid administration
- Original Articles – Neonates
- The effect of postnatal corticosteroids on growth parameters in infants with bronchopulmonary dysplasia
- Are neonatal outcomes of triplet pregnancies different from those of singletons according to gestational age?
- Impact of paternal presence and parental social-demographic characteristics on birth outcomes
- Letter to the Editor
- Comment on: “amniotic fluid embolism – implementation of international diagnosis criteria and subsequent pregnancy recurrence risk”
Artikel in diesem Heft
- Frontmatter
- Review
- Global incidence of intraventricular hemorrhage among extremely preterm infants: a systematic literature review
- Commentary
- Professional integrity in maternal – fetal innovation and research: an essential component of perinatal medicine
- WAPM Recommendations
- WAPM-World Association of Perinatal Medicine Practice Guidelines: Fetal central nervous system examination
- Corner of Academy
- Education in developing countries and reducing maternal mortality: a forgotten piece of the puzzle?
- Original Articles – Obstetrics
- The contemporary value of dedicated preterm birth clinics for high-risk singleton pregnancies: 15-year outcomes from a leading maternal centre
- Chorioamnionitis after premature rupture of membranes in nulliparas undergoing labor induction: prostaglandin E2 vs. oxytocin
- Maternal and fetal outcomes in pregnancies with obstructive sleep apnea
- Assessing the involvement of the placental microbiome and virome in preeclampsia using non coding RNA sequencing
- Risk of metformin failure in the treatment of women with gestational diabetes
- Can we improve our ability to interpret category II fetal heart rate tracings using additional clinical parameters?
- New obstetric systemic inflammatory response syndrome criteria for early identification of high-risk of sepsis in obstetric patients
- Bacteria in the amniotic fluid without inflammation: early colonization vs. contamination
- Intertwin differences in umbilical artery pulsatility index are associated with infant survival in twin-to-twin transfusion syndrome
- Maternal and neonatal outcomes in women with disorders of lipid metabolism
- The use of PAMG-1 testing in patients with preterm labor, intact membranes and a short sonographic cervix reduces the rate of unnecessary antenatal glucocorticoid administration
- Original Articles – Neonates
- The effect of postnatal corticosteroids on growth parameters in infants with bronchopulmonary dysplasia
- Are neonatal outcomes of triplet pregnancies different from those of singletons according to gestational age?
- Impact of paternal presence and parental social-demographic characteristics on birth outcomes
- Letter to the Editor
- Comment on: “amniotic fluid embolism – implementation of international diagnosis criteria and subsequent pregnancy recurrence risk”