期刊
SOCIAL SCIENCE & MEDICINE
卷 67, 期 8, 页码 1269-1281出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.socscimed.2008.06.010
关键词
Geography; Social disparities; Deprivation; Premature mortality; Time trends; Quebec; Canada
Most recent research reveals that social inequalities in premature mortality are widening. Such findings mainly apply to countries as a whole. In this study, we model recent changes in the association between premature mortality and a deprivation index (a small area-based index) in four geographic settings in Quebec, namely the Montreal metropolitan area, other Quebec metropolitan areas, mid-size cities, and small towns and rural areas. Deaths from all-cause and specific causes of mortality among people under age 75 are considered for the periods 1989-1993 and 1999-2003. Mortality rates are modeled using negative binomial regressions. Models are fitted for the overall population and for men and women, separately, in every geographic setting. Three measures of inequalities are used: mortality rates for different population groups, rate ratios and rate differences. Results show that social inequalities in premature mortality increase everywhere in Quebec except in the Montreal metropolitan area. Presently, the highest mortality rates among deprived groups are found in mid-size cities, small towns and rural areas; the highest rate ratios in the Montreal metropolitan area and other metropolitan areas of Quebec; and the highest rate differences in the Montreal metropolitan area, other metropolitan areas of Quebec and mid-size cities. These results are discussed with reference to possible explanatory factors, namely relative deprivation, smoking, immigration and internal migration. Indications on future research and policy implications are provided. Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved.
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