Poor Sleep Quality and Associated Inflammation Predict Preterm Birth: Heightened Risk among African Americans
Author(s) -
Lisa M. Blair,
Kyle Porter,
Binnaz Leblebicioğlu,
Lisa M. Christian
Publication year - 2015
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.5665/sleep.4904
Subject(s) - pittsburgh sleep quality index , medicine , odds ratio , sleep (system call) , gestation , gestational age , confidence interval , premature birth , pregnancy , sleep quality , insomnia , psychiatry , biology , genetics , computer science , operating system
Poor sleep promotes inflammation. In turn, inflammation is a causal mechanism in term as well as preterm parturition. In the United States, a persistent racial disparity in preterm birth exists, with African Americans showing ∼1.5 times greater risk. This study examined associations among sleep quality, serum proinflammatory cytokines, and length of gestation in a racially diverse sample of 138 pregnant women.
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