Impacts of Tropical Cyclones and Accompanying Precipitation on Infectious Diarrhea in Cyclone Landin

来源 :2017山东大学气候变化与健康国际学术研讨会 | 被引量 : 0次 | 上传用户:chenyanchendan
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  multicollinearity.A multivariate logistic regression model was used to estimate the odds ratios(ORs)and the 95%confidence intervals(CIs).Results:For all typhoons studied,the greatest impacts on bacillary dysentery and other infectious diarrhea were identified on lag 6 days(OR = 2.30,95%CI:1.81-2.93)and lag 5 days(OR = 3.56,95%CI:2.98-4.25),respectively.For all tropical storms,impacts on these diseases were highest on lag 2 days(OR = 2.47,95%CI:1.41-4.33)and lag 6 days(OR = 2.46,95%CI:1.69-3.56),respectively.The tropical cyclone precipitation was a risk factor for both bacillary dysentery and other infectious diarrhea when daily precipitation reached 25 mm and 50 mm with the largest OR = 3.25(95%CI:1.45-7.27)and OR = 3.05(95%CI:2.20-4.23),respectively.Conclusions:Both typhoons and tropical storms could contribute to an increase in risk of bacillary dysentery and other infectious diarrhea in Zhejiang.Tropical cyclone precipitation may also be a risk factor for these diseases when it reaches or is above 25 mm and 50 mm,respectively.Public health preventive and intervention measures should consider the adverse health impacts from tropical cyclones.
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