{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T13:14:12Z","timestamp":1788095652613,"version":"build-2803163510"},"reference-count":42,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2017,3,22]],"date-time":"2017-03-22T00:00:00Z","timestamp":1490140800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100007217","name":"Health Services Research and Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007217","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Paediatric Perinatal Epid"],"published-print":{"date-parts":[[2017,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Prior work shows that Post\u2010traumatic Stress Disorder (<jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content>) predicts an increased risk of preterm birth, but the causal pathway(s) are uncertain. We evaluate the associations between <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> and antepartum complications to explore how <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content>'s pathophysiology impacts pregnancy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This retrospective cohort analysis of all Veterans Health Administration (<jats:styled-content style=\"fixed-case\">VA<\/jats:styled-content>)\u2010covered deliveries from 2000\u201312 used the data of <jats:styled-content style=\"fixed-case\">VA<\/jats:styled-content> clinical and administration. Mothers with current <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> were identified using the <jats:styled-content style=\"fixed-case\">ICD<\/jats:styled-content>\u20109 diagnostic codes (i.e. code present during the antepartum year), as were those with historical <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content>. Medical and administrative data were used to identify the relevant obstetric diagnoses, demographics and health, and military deployment history. We used Poisson regression with robust error variance to derive the adjusted relative risk estimates (<jats:styled-content style=\"fixed-case\">RR<\/jats:styled-content>) for the association of <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> with five clinically relevant antepartum complications [gestational diabetes (<jats:styled-content style=\"fixed-case\">GDM<\/jats:styled-content>), preeclampsia, gestational hypertension, growth restriction, and abruption]. Secondary outcomes included proxies for obstetric complexity (repeat hospitalisation, prolonged delivery hospitalisation, and caesarean delivery).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of the 15 986 singleton deliveries, 2977 (19%) were in mothers with <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> diagnoses (1880 (12%) current <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content>). Mothers with the complication GDM were 4.9% and those with preeclampsia were 4.6% of all births. After adjustment, a current <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> diagnosis (reference = no <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content>) was associated with an increased risk of <jats:styled-content style=\"fixed-case\">GDM<\/jats:styled-content> (<jats:styled-content style=\"fixed-case\">RR<\/jats:styled-content> 1.4, 95% confidence interval (<jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>) 1.2, 1.7) and preeclampsia (<jats:styled-content style=\"fixed-case\">RR<\/jats:styled-content> 1.3, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.1, 1.6). <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> also predicted prolonged (&gt;4 day) delivery hospitalisation (<jats:styled-content style=\"fixed-case\">RR<\/jats:styled-content> 1.2, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.01, 1.4), and repeat hospitalisations (<jats:styled-content style=\"fixed-case\">RR<\/jats:styled-content> 1.4, 95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.2, 1.6), but not caesarean delivery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The observed association of <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> with <jats:styled-content style=\"fixed-case\">GDM<\/jats:styled-content> and preeclampsia is consistent with our nascent understanding of <jats:styled-content style=\"fixed-case\">PTSD<\/jats:styled-content> as a disruptor of neuroendocrine and cardiovascular health.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ppe.12349","type":"journal-article","created":{"date-parts":[[2017,3,23]],"date-time":"2017-03-23T10:25:39Z","timestamp":1490264739000},"page":"185-194","source":"Crossref","is-referenced-by-count":77,"title":["Post\u2010traumatic Stress Disorder and Antepartum Complications: a Novel Risk Factor for Gestational Diabetes and Preeclampsia"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7884-3604","authenticated-orcid":false,"given":"Jonathan G.","family":"Shaw","sequence":"first","affiliation":[{"name":"HSR&amp;D Center for Innovation to Implementation (Ci2i) US Department of Veterans Affairs VA Palo Alto Health Care System Palo Alto CA"},{"name":"Department of Medicine Division of Primary Care and Population Health Stanford University School of Medicine Stanford CA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven M.","family":"Asch","sequence":"additional","affiliation":[{"name":"HSR&amp;D Center for Innovation to Implementation (Ci2i) US Department of Veterans Affairs VA Palo Alto Health Care System Palo Alto CA"},{"name":"Department of Medicine Division of Primary Care and Population Health Stanford University School of Medicine Stanford CA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jodie G.","family":"Katon","sequence":"additional","affiliation":[{"name":"VA Puget Sound Health Care System HSR&amp;D Center of Innovation for Veteran\u2010Centered and Value Driven Care Seattle WA"},{"name":"Department of Health Services University of Washington School of Public Health Seattle WA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kate A.","family":"Shaw","sequence":"additional","affiliation":[{"name":"Department of Obstetrics &amp; 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