ArticleJAMA network open2025
Ischemic Placental Disease and Severe Morbidity in Pregnant Patients With Sleep Disorders.
Article in JAMA network open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- The cost of chronic strain: Sleep disruption, allostatic load, and the impact on adverse pregnancy outcomes.Pregnancy (Hoboken, N.J.) · 2026Article
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7 authors.
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Abstract
Importance: Insomnia and obstructive sleep apnea (OSA) are associated with pregnancy complications. Objective: To evaluate the association of insomnia and OSA during pregnancy with the risk of ischemic placental disease (IPD) and severe morbidity (SM) and to compare these risks between the 2 sleep disorders. Design, Setting, and Participants: This cross-sectional study included a statewide population-based sample of liveborn singleton births with linked birth certificates for birthing people and their infants in California from January 1, 2011, through December 31, 2020. The analysis was performed on July 22, 2024. Exposures: Insomnia and OSA. Main Outcomes and Measures: The main outcomes were IPD, defined as preeclampsia, placental abruption, and birth of a neonate small for gestational age (SGA), and SM, defined according to the Centers for Disease Control and Prevention definition. Results: During the study period, there were 4 145 096 singleton live births among birthing people aged 13 to 55 years; 4783 (0.1%) had insomnia, 5642 (0.1%) had OSA, and 4 134 671 (99.7%) had neither condition. The prevalence of insomnia and OSA was 116 and 136 cases per 1000 live births, respectively. Compared with patients without insomnia or OSA (738 660 [17.9%]), the adjusted relative risk (ARR) of any IPD was 1.42 (95% CI, 1.35-1.50) for those with insomnia (1406 patients [29.4%]) and 1.57 (95% CI, 1.50-1.64) for those with OSA (1848 [32.8%]). Compared with patients with neither disorder, the ARR of birth of an SGA neonate was higher for those with insomnia (1.23; 95% CI, 1.13-1.35) than for those with OSA. The ARR of preterm birth was 1.81 (95% CI, 1.68-1.95) for insomnia (711 patients [14.9%]) and 1.73 (95% CI, 1.62-1.85) for OSA (870 [15.4%]) vs neither disorder (279 364 [6.8%]). The ARR of SM was 2.26 (95% CI, 2.03-2.50) for insomnia (366 patients [7.7%]) and 2.81 (95% CI, 2.58-3.06) for OSA (545 [9.7%]) vs neither disorder (93 857 [2.3%]). Conclusions and Relevance: In this cross-sectional study of singleton live births, pregnant individuals with insomnia or OSA were at increased risk for IPD, SM, and preterm birth compared with those without these sleep disorders. Further study is needed to determine the biological mechanisms for these risks and whether early identification and targeted preventive interventions may improve pregnancy outcomes.
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