Postpartum Readmissions With and Without Severe Maternal Morbidity Within 1 Year of Birth,

alexandrossfakianakis shared this article with you from Inoreader Postpartum Readmissions With and Without Severe Maternal Morbidity Within 1 Year of Birth, Oregon, 2012–2017 via American Journal of Epidemiology - Advance Access Abstract Postpartum readmissions (PPR) represent a critical marker of maternal morbidity. Most Severe Maternal Morbidity (SMM) events result in a hospital admission, but most PPRs do not have evidence of SMM. Little is known about PPR and SMM beyond the first six weeks postpartum. We examined the associations of maternal demographic and clinical factors with PPR within 12 months postpartum. We categorized PPR as with and without evidence of SMM to assess whether risk factors and timing differed. Using the Oregon All Payer All Claims database, we analyzed hospital births from 2012-2017. We used log-binomial regression to estimate associations between maternal factors and PPR. Our final analytic sample included 158,653 births. Overall, 2.7% (N = 4,141) of births had at least one readmission within 12 months postpartum (808 (19.5% of PPRs) with SMM). SMM at delivery was the strongest risk factor for PPR with SMM (Risk Ratio (RR): 5.55, 95% Confidence Interva l (CI): 4.14, 7.44). PPR without SMM had numerous risk factors, including any mental health diagnosis (RR: 2.10, CI: 1.91, 2.30), chronic hypertension (RR: 2.17, CI: 1.85, 2.55), and prepregnancy diabetes (RR: 2.85, CI: 2.47, 3.30), all which were on par with SMM at delivery (RR: 1.89, CI: 1.49, 2.40). View on Web

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