{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T12:25:04Z","timestamp":1789129504422,"version":"build-2803163510"},"reference-count":52,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2022,1,31]],"date-time":"2022-01-31T00:00:00Z","timestamp":1643587200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"funder":[{"DOI":"10.13039\/100001744","name":"MAYDAY Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100001744","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Psychol. Med."],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0033291721004475_sec_a1\"><jats:title>Background<\/jats:title><jats:p>Racial and ethnic groups in the USA differ in the prevalence of posttraumatic stress disorder (PTSD). Recent research however has not observed consistent racial\/ethnic differences in posttraumatic stress in the early aftermath of trauma, suggesting that such differences in chronic PTSD rates may be related to differences in recovery over time.<\/jats:p><\/jats:sec><jats:sec id=\"S0033291721004475_sec_a2\" sec-type=\"methods\"><jats:title>Methods<\/jats:title><jats:p>As part of the multisite, longitudinal AURORA study, we investigated racial\/ethnic differences in PTSD and related outcomes within 3 months after trauma. Participants (<jats:italic>n<\/jats:italic> = 930) were recruited from emergency departments across the USA and provided periodic (2 weeks, 8 weeks, and 3 months after trauma) self-report assessments of PTSD, depression, dissociation, anxiety, and resilience. Linear models were completed to investigate racial\/ethnic differences in posttraumatic dysfunction with subsequent follow-up models assessing potential effects of prior life stressors.<\/jats:p><\/jats:sec><jats:sec id=\"S0033291721004475_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>Racial\/ethnic groups did not differ in symptoms over time; however, Black participants showed reduced posttraumatic depression and anxiety symptoms overall compared to Hispanic participants and White participants. Racial\/ethnic differences were not attenuated after accounting for differences in sociodemographic factors. However, racial\/ethnic differences in depression and anxiety were no longer significant after accounting for greater prior trauma exposure and childhood emotional abuse in White participants.<\/jats:p><\/jats:sec><jats:sec id=\"S0033291721004475_sec_a4\" sec-type=\"conclusions\"><jats:title>Conclusions<\/jats:title><jats:p>The present findings suggest prior differences in previous trauma exposure partially mediate the observed racial\/ethnic differences in posttraumatic depression and anxiety symptoms following a recent trauma. Our findings further demonstrate that racial\/ethnic groups show similar rates of symptom recovery over time. Future work utilizing longer time-scale data is needed to elucidate potential racial\/ethnic differences in long-term symptom trajectories.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0033291721004475","type":"journal-article","created":{"date-parts":[[2022,1,31]],"date-time":"2022-01-31T09:48:04Z","timestamp":1643622484000},"page":"2553-2562","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":15,"title":["Prior differences in previous trauma exposure primarily drive the observed racial\/ethnic differences in posttrauma depression and anxiety following a recent trauma"],"prefix":"10.1017","volume":"53","author":[{"given":"N. G.","family":"Harnett","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N. 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