지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Objectives: We investigated the association between particulate matter less than 10 μm in aerodynamic diameter (PM10) exposure and non-accidental mortality in Asian populations by meta-analysis, using both time-series and case-crossover analysis.
Methods: Among the 819 published studies searched from PubMed and EMBASE using key words related to PM10 exposure and non-accidental mortality in Asian countries, 8 time-series and 4 case-crossover studies were selected for meta-analysis after exclusion by selection criteria. We obtained the relative risk (RR) and 95% confidence intervals (CI) of non-accidental mortality per 10 μg/m3 increase of daily PM10 from each study. We used Q statistics to test the heterogeneity of the results among the different studies and evaluated for publication bias using Begg funnel plot and Egger test.
Results: Testing for heterogeneity showed significance (p<0.001); thus, we applied a random-effects model. RR (95% CI) per 10 μg/m3 increase of daily PM10 for both the time-series and case-crossover studies combined, time-series studies relative risk only, and case-crossover studies only, were 1.0047 (1.0033 to 1.0062), 1.0057 (1.0029 to 1.0086), and 1.0027 (1.0010 to 1.0043), respectively. The non-significant Egger test suggested that this analysis was not likely to have a publication bias.
Conclusions: We found a significant positive association between PM10 exposure and non-accidental mortality among Asian populations. Continued investigations are encouraged to contribute to the health impact assessment and public health management of air pollution in Asian countries.
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참고문헌 (24)
참고문헌 신청
Anderson HR / 2005 / Ambient particulate matter and health effects: publication bias in studies of short-term associations / Epidemiology 16 (2) : 155 ~ 163
Bae HJ / 2009 / Health benefits of improving air quality in the rapidly aging Korean society / Sci Total Environ 407 (23) : 5971 ~ 5977
Bell ML / 2004 / Ozone and short-term mortality in 95 US urban communities, 1987- 2000 / JAMA 292 (19) : 2372 ~ 2378
Bell ML / 2004 / Time-series studies of particulate matter / Annu Rev Public Health 25 : 247 ~ 280
Carracedo-Martinez E / 2010 / Case-crossover analysis of air pollution health effects: a systematic review of methodology and application / Environ Health Perspect 118 (8) :
Bae HJ / 2009 / Health benefits of improving air quality in the rapidly aging Korean society / Sci Total Environ 407 (23) : 5971 ~ 5977
Bell ML / 2004 / Ozone and short-term mortality in 95 US urban communities, 1987- 2000 / JAMA 292 (19) : 2372 ~ 2378
Bell ML / 2004 / Time-series studies of particulate matter / Annu Rev Public Health 25 : 247 ~ 280
Carracedo-Martinez E / 2010 / Case-crossover analysis of air pollution health effects: a systematic review of methodology and application / Environ Health Perspect 118 (8) :
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