Is particulate air pollution associated with health and health inequalities in New Zealand?

被引:9
作者
Richardson, Elizabeth A. [1 ]
Pearce, Jamie [1 ]
Kingham, Simon [2 ]
机构
[1] Univ Edinburgh, Sch Geosci, Edinburgh EH8 9XP, Midlothian, Scotland
[2] Univ Canterbury, Dept Geog, GeoHlth Lab, Christchurch 8020, New Zealand
关键词
Air pollution; New Zealand; Mortality; Respiratory disease; Health inequalities; CAUSE-SPECIFIC MORTALITY; ENVIRONMENTAL JUSTICE ANALYSIS; AMERICAN-CANCER-SOCIETY; LONG-TERM EXPOSURE; TIME-SERIES; GEOGRAPHICAL INEQUALITIES; SCHOOL-CHILDREN; ELDERLY-PEOPLE; CHRISTCHURCH; POLLUTANTS;
D O I
10.1016/j.healthplace.2011.05.007
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
Air pollution can increase mortality risk and may also exacerbate socioeconomic inequalities in health outcomes. This New Zealand study investigated whether exposure to particulate air pollution (PM10) was associated with mortality and health inequalities. Annual mean PM10 estimates for urban Census Area Units (CAUs) were linked to cause-specific mortality data. A dose-response relationship was found between PM10 and respiratory disease mortality, including at concentrations below the existing annual average guideline value of 20 mu g m(-3). Establishing and enforcing a lower guideline value is likely to have population health benefits. However, socioeconomic inequalities in respiratory disease mortality were not significantly elevated with PM10 exposure. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1137 / 1143
页数:7
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