Including information about co-morbidity in estimates of disease burden: results from the World Health Organization World Mental Health Surveys

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• dc.contributor.author Alonso Caballero, Jordi
• dc.contributor.author Vilagut Saiz, Gemma, 1975-
• dc.contributor.author Rojas-Farreras, Sonia
• dc.contributor.author Kessler, Ronald C.
• dc.date.accessioned 2019-02-07T07:55:33Z
• dc.date.available 2019-02-07T07:55:33Z
• dc.date.issued 2011
• dc.description.abstract BACKGROUND: The methodology commonly used to estimate disease burden, featuring ratings of severity of individual conditions, has been criticized for ignoring co-morbidity. A methodology that addresses this problem is proposed and illustrated here with data from the World Health Organization World Mental Health Surveys. Although the analysis is based on self-reports about one's own conditions in a community survey, the logic applies equally well to analysis of hypothetical vignettes describing co-morbid condition profiles. METHOD: Face-to-face interviews in 13 countries (six developing, nine developed; n=31 067; response rate=69.6%) assessed 10 classes of chronic physical and nine of mental conditions. A visual analog scale (VAS) was used to assess overall perceived health. Multiple regression analysis with interactions for co-morbidity was used to estimate associations of conditions with VAS. Simulation was used to estimate condition-specific effects. RESULTS: The best-fitting model included condition main effects and interactions of types by numbers of conditions. Neurological conditions, insomnia and major depression were rated most severe. Adjustment for co-morbidity reduced condition-specific estimates with substantial between-condition variation (0.24-0.70 ratios of condition-specific estimates with and without adjustment for co-morbidity). The societal-level burden rankings were quite different from the individual-level rankings, with the highest societal-level rankings associated with conditions having high prevalence rather than high individual-level severity. CONCLUSIONS: Plausible estimates of disorder-specific effects on VAS can be obtained using methods that adjust for co-morbidity. These adjustments substantially influence condition-specific ratings.
• dc.description.sponsorship These activities were supported by the United States National Institute of Mental Health (R01MH070884), the Mental Health Burden Study (contract number HHSN271200700030C), 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 European Study of the Epidemiology of Mental Disorders (ESEMeD) project is funded by the European Commission (contracts QLG5-1999-01042; SANCO 2004123), 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 REMTAP. The WMH Japan (WMHJ) Survey is 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, Labor and Welfare. The Mexican National Co-morbidity Survey (MNCS) is supported by The National Institute of Psychiatry Ramon de la Fuente (INPRFMDIES 4280) and by the National Council on Science and Technology (CONACyTG30544-H). The Ukraine Comorbid Mental Disorders during Periods of Social Disruption (CMDPSD) study is funded by the US National Institute of Mental Health (RO1- MH61905). The US National Co-morbidity 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 Trust
• dc.format.mimetype application/pdf
• dc.identifier.citation Alonso J, Vilagut G, Chatterji S, Heeringa S, Schoenbaum M, Bedirhan Üstün T et al. Including information about co-morbidity in estimates of disease burden: results from the World Health Organization World Mental Health Surveys. Psychol Med. 2011 Apr;41(4):873-86. DOI: 10.1017/S0033291710001212
• dc.identifier.doi http://dx.doi.org/10.1017/S0033291710001212
• dc.identifier.issn 0033-2917
• dc.identifier.uri http://hdl.handle.net/10230/36519
• dc.language.iso eng
• dc.publisher Cambridge University Press
• dc.relation.ispartof Psychological Medicine. 2011 Apr;41(4):873-86
• dc.relation.projectID info:eu-repo/grantAgreement/ES/1PN/SAF2000-158-CE
• dc.rights © Cambridge University Press. The published version of the article: Alonso J, Vilagut G, Chatterji S, Heeringa S, Schoenbaum M, Bedirhan Üstün T et al. Including information about co-morbidity in estimates of disease burden: results from the World Health Organization World Mental Health Surveys. Psychol Med. 2011 Apr; 41(4): 873-86 is available at http://dx.doi.org/10.1017/S0033291710001212
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.other Malalties cròniques
• dc.subject.other Assistència mèdica -- Cost
• dc.subject.other Salut pública -- Enquestes
• dc.subject.other Malalties mentals
• dc.subject.other Organització Mundial de la Salut
• dc.title Including information about co-morbidity in estimates of disease burden: results from the World Health Organization World Mental Health Surveys
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/acceptedVersion