The global impact of income inequality on health by age: an observational study  

Oleh:

Dorling, Danny ; Mitchell, Richard ; Pearce, Jamie

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: British Medical Journal (keterangan: ada di Proquest) vol. 335 no. 7625 (Oct. 2007), page 873.

Ketersediaan

Perpustakaan FK Nomor Panggil: B16.K.2007.02 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Objectives To explore whether the apparent impact of income inequality on health, which has been shown for wealthier nations, is replicated worldwide, and whether the impact varies by age. Design Observational study. Setting 126 countries of the world for which complete data on income inequality and mortality by age and sex were available around the year 2002 (including 94.4% of world human population). Data sources Data on mortality were from the World Health Organization and income data were taken from the annual reports of the United Nations Development Programme. Main outcome measures Mortality in 5-year age bands for each sex by income inequality and income level. Results At ages 15-29 and 25-39 variations in income inequality seem more closely correlated with mortality worldwide than do variations in material wealth. This relation is especially strong among the poorest countries in Africa. Mortality is higher for a given level of overall income in more unequal nations. Conclusions Income inequality seems to have an influence worldwide, especially for younger adults. Social inequality seems to have a universal negative impact on health.

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