AIMS: We conducted systematic review as well as meta-analyses on the association between particulate matter and daily stroke attack from a number of epidemiologic studies. METHODS: Twelve quantitative studies about the associations between particulate matter and stroke attack met the inclusive criteria. We evaluated the odds ratio (OR) of stroke attack associated with per 10 μg/m(3) increase of the concentration of PM(10) (particulate matter with aerodynamic diameter ≤ 10 μm) or PM(2.5) (particulate matter with aerodynamic diameter ≤ 2.5 μm) as effect scale, and a sensitivity analysis for the results was conducted. RESULTS: In the time-series design, PM(10) exposure wasn't related to an increased risk of daily stroke attack [OR per 10 μg/m(3) = 1.002, 95% confidence interval (CI): 0.999~1.005], PM(2.5) exposure were related to an increased risk of daily stroke attack (OR per 10 μg/m(3) = 1.006, 95%CI: 1.002~1.010]; but in the case-crossover studies, PM(10) exposure was related to increase in risk of daily stroke attack (OR per 10 μg/m(3) = 1.028, 95%CI: 1.001~1.057). PM(2.5) exposure was not significant association with daily stroke attack (OR per 10 μg/m(3) = 1.016, 95%CI: 0.937~1.097). Sensitivity analysis showed that the results for PM(10) , PM(2.5) and daily stroke attack were robust in the time-series design. CONCLUSIONS: We found some evidence for an effect of air pollutants on stroke attack risk.
AIMS: We conducted systematic review as well as meta-analyses on the association between particulate matter and daily stroke attack from a number of epidemiologic studies. METHODS: Twelve quantitative studies about the associations between particulate matter and stroke attack met the inclusive criteria. We evaluated the odds ratio (OR) of stroke attack associated with per 10 μg/m(3) increase of the concentration of PM(10) (particulate matter with aerodynamic diameter ≤ 10 μm) or PM(2.5) (particulate matter with aerodynamic diameter ≤ 2.5 μm) as effect scale, and a sensitivity analysis for the results was conducted. RESULTS: In the time-series design, PM(10) exposure wasn't related to an increased risk of daily stroke attack [OR per 10 μg/m(3) = 1.002, 95% confidence interval (CI): 0.999~1.005], PM(2.5) exposure were related to an increased risk of daily stroke attack (OR per 10 μg/m(3) = 1.006, 95%CI: 1.002~1.010]; but in the case-crossover studies, PM(10) exposure was related to increase in risk of daily stroke attack (OR per 10 μg/m(3) = 1.028, 95%CI: 1.001~1.057). PM(2.5) exposure was not significant association with daily stroke attack (OR per 10 μg/m(3) = 1.016, 95%CI: 0.937~1.097). Sensitivity analysis showed that the results for PM(10) , PM(2.5) and daily stroke attack were robust in the time-series design. CONCLUSIONS: We found some evidence for an effect of air pollutants on stroke attack risk.
Authors: A Le Tertre; S Medina; E Samoli; B Forsberg; P Michelozzi; A Boumghar; J M Vonk; A Bellini; R Atkinson; J G Ayres; J Sunyer; J Schwartz; K Katsouyanni Journal: J Epidemiol Community Health Date: 2002-10 Impact factor: 3.710
Authors: Francesca Dominici; Roger D Peng; Michelle L Bell; Luu Pham; Aidan McDermott; Scott L Zeger; Jonathan M Samet Journal: JAMA Date: 2006-03-08 Impact factor: 56.272
Authors: Anoop S V Shah; Kuan Ken Lee; David A McAllister; Amanda Hunter; Harish Nair; William Whiteley; Jeremy P Langrish; David E Newby; Nicholas L Mills Journal: BMJ Date: 2015-03-24
Authors: Hui Lian; Yanping Ruan; Ruijuan Liang; Xiaole Liu; Zhongjie Fan Journal: Int J Environ Res Public Health Date: 2015-07-31 Impact factor: 3.390