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Journal Article

Citation

Shah A. Int. J. Soc. Psychiatry 2011; 57(3): 277-283.

Affiliation

University of Central Lancashire, Preston, UK; West London Mental Health NHS Trust, London, UK.

Copyright

(Copyright © 2011, SAGE Publishing)

DOI

10.1177/0020764009356839

PMID

20068022

Abstract

BACKGROUND: The elderly population size is increasing worldwide due to falling birth rates and increasing life expectancy. It has been hypothesized that as the elderly dependency ratio (the ratio of those over the age of 65 years to those under 65) increases, there will be fewer younger people available to care for older people and this, in turn, will increase the burden on younger carers with increased levels of psychiatric morbidity leading to an increase in general population suicide rates. METHODS: A cross-national study examining the relationship between elderly dependency ratios and general population suicide rates was conducted using data from the World Health Organization and the United Nations websites. RESULTS: The main findings were of a significant and independent positive correlation between elderly dependency ratios and general population suicide rates in both genders. CONCLUSION: The contribution of cross-national differences in psychiatric morbidity in younger carers on general population suicide rates requires further study. The prevalence of psychiatric morbidity in younger carers of older people should be examined by: (i) cross-national studies using standardized measures of psychiatric morbidity that are education-free, culture-fair and language-fair; and (ii) within-country longitudinal studies with changing elderly dependency ratios over time.


Language: en

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