Associations between lifetime traumatic events and subsequent chronic physical conditions: a cross-national, cross-sectional study

Scott, Kate M.; Koenen, Karestan C.; Aguilar Gaxiola, Sergio; Alonso Caballero, Jordi; Angermeyer, Matthias C.; Benjet, Corina; Bruffaerts, Ronny; Caldas de Almeida, José Miguel; De Girolamo, Giovanni; Florescu, Silvia; Iwata, Noboru; Levinson, Daphna; Lim, Carmen; Murphy, Sam; Ormel, Johan; Kessler, Ronald C.

Associations between lifetime traumatic events and subsequent chronic physical conditions: a cross-national, cross-sectional study

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dc.contributor.author Scott, Kate M.ca
dc.contributor.author Koenen, Karestan C.ca
dc.contributor.author Aguilar Gaxiola, Sergioca
dc.contributor.author Alonso Caballero, Jordica
dc.contributor.author Angermeyer, Matthias C.ca
dc.contributor.author Benjet, Corinaca
dc.contributor.author Bruffaerts, Ronnyca
dc.contributor.author Caldas de Almeida, José Miguelca
dc.contributor.author De Girolamo, Giovannica
dc.contributor.author Florescu, Silviaca
dc.contributor.author Iwata, Noboruca
dc.contributor.author Levinson, Daphnaca
dc.contributor.author Lim, Carmenca
dc.contributor.author Murphy, Samca
dc.contributor.author Ormel, Johanca
dc.contributor.author Kessler, Ronald C.ca
dc.date.accessioned 2015-05-21T10:57:47Z
dc.date.available 2015-05-21T10:57:47Z
dc.date.issued 2013ca
dc.description.abstract Background: Associations between lifetime traumatic event (LTE) exposures and subsequent physical ill-health are well established but it has remained unclear whether these are explained by PTSD or other mental disorders. This study examined this question and investigated whether associations varied by type and number of LTEs, across physical condition outcomes, or across countries. Methods: Cross-sectional, face-to-face household surveys of adults (18+) were conducted in 14 countries (n = 38, 051). The Composite International Diagnostic Interview assessed lifetime LTEs and DSM-IV mental disorders. Chronic physical conditions were ascertained by self-report of physician's diagnosis and year of diagnosis or onset. Survival analyses estimated associations between the number and type of LTEs with the subsequent onset of 11 physical conditions, with and without adjustment for mental disorders. Findings: A dose-response association was found between increasing number of LTEs and odds of any physical condition onset (OR 1.5 [95% CI: 1.4–1.5] for 1 LTE; 2.1 [2.0–2.3] for 5+ LTEs), independent of all mental disorders. Associations did not vary greatly by type of LTE (except for combat and other war experience), nor across countries. A history of 1 LTE was associated with 7/11 of the physical conditions (ORs 1.3 [1.2–1.5] to 1.7 [1.4–2.0]) and a history of 5+ LTEs was associated with 9/11 physical conditions (ORs 1.8 [1.3–2.4] to 3.6 [2.0–6.5]), the exceptions being cancer and stroke. Conclusions: Traumatic events are associated with adverse downstream effects on physical health, independent of PTSD and other mental disorders. Although the associations are modest they have public health implications due to the high prevalence of traumatic events and the range of common physical conditions affected. The effects of traumatic stress are a concern for all medical professionals and researchers, not just mental health specialists.en
dc.description.sponsorship The World Health Organization World Mental Health (WMH) Survey Initiative is supported by the National Institute of Mental Health (NIMH; R01 MH070884), the John D. and Catherine T. MacArthur Foundation, the Pfizer Foundation, the US Public Health Service (R13-MH066849, R01-MH069864, and R01 DA016558), the Fogarty International Center (FIRCA R03-TW006481), the Pan American Health Organization, Eli Lilly and Company, Ortho-McNeil Pharmaceutical, GlaxoSmithKline, and Bristol-Myers Squibb. The authors thank the staff of the WMH Data Collection and Data Analysis Coordination Centres for assistance with instrumentation, fieldwork, and consultation on data analysis. The Colombian National Study of Mental Health (NSMH) was supported by the Ministry of Social Protection, with supplemental support from the Saldarriaga Concha Foundation. The European surveys were funded by the European Commission (Contracts QLG5-1999-01042; SANCO 2004123; EAHC 20081308), the Piedmont Region (Italy), Fondo de Investigación Sanitaria, Instituto de Salud Carlos III, Spain (FIS 00/0028), Ministerio de Ciencia y Tecnología, Spain (SAF 2000-158-CE), Departament de Salut, Generalitat de Catalunya, Spain, Instituto de Salud Carlos III (CIBER CB06/02/0046, RETICS RD06/0011 REM-TAP), and other local agencies and by an unrestricted educational grant from GlaxoSmithKline. The World Mental Health Japan (WMHJ) Survey was supported by the Grant for Research on Psychiatric and Neurological Diseases and Mental Health (H13-SHOGAI-023, H14-TOKUBETSU-026, H16-KOKORO-013) from the Japan Ministry of Health, Labour and Welfare. The Mexican National Comorbidity Survey (MNCS) was supported by The National Institute of Psychiatry Ramon de la Fuente (INPRFMDIES 4280) and by the National Council on Science and Technology (CONACyT-G30544- H), with supplemental support from the PanAmerican Health Organization (PAHO). The Israel National Health Survey is funded by the Ministry of Health with support from the Israel National Institute for Health Policy and Health Services Research and the National Insurance Institute of Israel. Te Rau Hinengaro: The New Zealand Mental Health Survey (NZMHS) was supported by the New Zealand Ministry of Health, Alcohol Advisory Council, and the Health Research Council. The Portuguese Mental Health Study was carried out by the Department of Mental Health, Faculty of Medical Sciences, NOVA University of Lisbon, with collaboration of the Portuguese Catholic University, and was funded by Champalimaud Foundation, Gulbenkian Foundation, Foundation for Science and Technology (FCT) and Ministry of Health. The Romania WMH study projects ‘‘Policies in Mental Health Area’’ and ‘‘National Study regarding Mental Health and Services Use’’ were carried out by National School of Public Health & Health Services Management (former National Institute for Research & Development in Health, present National School of Public Health Management & Professional Development, Bucharest), with technical support of Metro Media Transilvania, the National Institute of Statistics – National Centre for Training in Statistics, SC. Cheyenne Services SRL, Statistics Netherlands and were funded by Ministry of Public Health (former Ministry of Health) with supplemental support of Eli Lilly Romania SRL. The US National Comorbidity Survey Replication (NCS-R) is supported by the National Institute of Mental Health (NIMH; U01-MH60220) with supplemental support from the National Institute of Drug Abuse (NIDA) ,the Substance Abuse and Mental Health Services Administration (SAMHSA), the Robert Wood Johnson Foundation (RWJF; Grant 044708), and the John W. Alden T rust. A complete list of all within-country and cross-national WMH publications can be found at http://www.hcp.med.harvard.edu/wmh/. Additional funding was provided through a grant from the Health Research Council of New Zealand to Kate M. Scott. Dr. Scott takes full responsibility for the integrity of the data analysisen
dc.format.mimetype application/pdfca
dc.identifier.citation Scott KM, Koenen KC, Aguilar-Gaxiola S, Alonso J, Angermeyer MC, Benjet C et al. Associations between lifetime traumatic events and subsequent chronic physical conditions: a cross-national, cross-sectional study. PLoS ONE. 2013;8(11):e80573. DOI: 10.1371/journal.pone.0080573ca
dc.identifier.doi http://dx.doi.org/10.1371/journal.pone.0080573
dc.identifier.issn 1932-6203ca
dc.identifier.uri http://hdl.handle.net/10230/23605
dc.language.iso engca
dc.publisher Public Library of Science (PLoS)ca
dc.relation.ispartof PLoS ONE. 2013;8(11):e80573
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/2004123
dc.relation.projectID info:eu-repo/grantAgreement/ES/1PN/SAF2000-158-CE
dc.rights © 2013 Scott et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are creditedca
dc.rights.accessRights info:eu-repo/semantics/openAccessca
dc.subject.other Adaptació (Psicologia)ca
dc.subject.other Salut mentalca
dc.subject.other Trastorn per estrès posttraumàticca
dc.title Associations between lifetime traumatic events and subsequent chronic physical conditions: a cross-national, cross-sectional studyen
dc.type info:eu-repo/semantics/articleca
dc.type.version info:eu-repo/semantics/publishedVersionca

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