Heat Wave and Daily Mortality of Residents in a Coastal City in China / 环境与健康杂志

ABSTRACT

Objective To understand the effects of heat wave on daily mortality of residents in a coastal city in China.Methods In this paper,semi-parametric generalized additive model was used to study the relationship between average daily temperature and the daily mortality of local residents,and every day lag on the impact of daily mortality was observed by the distributed lag model,2005 -2007.Results The relation between the coastal city daily mortality and the daily average temperature was fitted,2005-2007.The relation between them was approximately "V".In summer,the daily average temperature increased 1℃,the relative risk factor increased 0.036.In the establishment of the semi-parametric generalized additive regression model,the daily average temperature and daily mortality showed a significant linear relationship(P