Dataset Information

Association between self-reported general and mental health and adverse outcomes: a retrospective cohort study of 19,625 Scottish adults.

ABSTRACT: OBJECTIVE: Self-reported general health and mental health are independent predictors of all-cause mortality. This study examines whether they are also independent predictors of incident cancer, coronary heart disease and psychiatric hospitalisation. METHODS: We conducted a retrospective, population cohort study by linking the 19 625 Scottish adults who participated in the Scottish Health Surveys 1995-2003, to hospital admissions, cancer registration and death certificate records. We conducted Cox proportional hazard models adjusting for potential confounders including age, sex, socioeconomic status, alcohol, smoking status, body mass index, hypertension and diabetes. RESULTS: Poor general health was reported by 1215 (6.2%) participants and was associated with cancer registrations (adjusted Hazard Ratio [HR] 1.30, 95% CI 1.10, 1.55), coronary heart disease events (adjusted HR 2.30, 95% CI 1.86, 2.84) and psychiatric hospitalisations (adjusted HR 2.42, 95% CI 1.65, 3.56). There was evidence of dose relationships and the associations remained significant after adjustment for mental health. 3172 (16%) participants had poor mental health (GHQ ? 4). After adjustment for general health, the associations between poor mental health and coronary heart disease events (adjusted HR 1.36, 95% CI 1.13, 1.63) and all-cause death (adjusted HR 1.38, 95% CI 1.23, 1.55) became non-significant, but mental health remained associated with psychiatric hospitalisations (fully adjusted HR 2.02, 95% CI 1.48, 2.75). CONCLUSION: Self-reported general health is a significant predictor of a range of clinical outcomes independent of mental health. The association between mental health and non-psychiatric outcomes is mediated by general health but it is an independent predictor of psychiatric outcome. Individuals with poor general health or mental health warrant close attention.

SUBMITTER: Ul-Haq Z

PROVIDER: S-EPMC3976324 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature

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Association between self-reported general and mental health and adverse outcomes: a retrospective cohort study of 19,625 Scottish adults.

Ul-Haq Zia Z Mackay Daniel F DF Pell Jill P JP

PloS one 20140404 4

<h4>Objective</h4>Self-reported general health and mental health are independent predictors of all-cause mortality. This study examines whether they are also independent predictors of incident cancer, coronary heart disease and psychiatric hospitalisation.<h4>Methods</h4>We conducted a retrospective, population cohort study by linking the 19 625 Scottish adults who participated in the Scottish Health Surveys 1995-2003, to hospital admissions, cancer registration and death certificate records. We ...[more]

PMID: 24705574

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Dataset Information

Association between self-reported general and mental health and adverse outcomes: a retrospective cohort study of 19,625 Scottish adults.

Publications

Association between self-reported general and mental health and adverse outcomes: a retrospective cohort study of 19,625 Scottish adults.

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