اپيدميولوژي پنج ساله و برآورد حوادث در كارگران ساختماني يزد بر اساس مدل سري هاي زماني تا سال 1390

Five-Year Epidemiological Study and Estimation of Accidents Distribution in Construction Industry Workers in Yazd City by the Year 2011 by Applying Time Series Model

Background & Aims: Occupational accidents are known as one ofthe most important causes ofdisabilities and mortality in developed and developing countries. Construction industry is one of the most high risk occupations which its hazardous are not known completely. In addition to occupational accidents, construction workers are faced many diseases factors such as asbestos, silicon, fumes and noises. The aim of this research was an epidemiological study and determination of a model for estimating accidents of instructor industry by the year 201 I in Yazd city. Methods: This study is a descriptive. analytical and distribution modeling. The questionnaire contained the variables ofage, occupation, type ofaccident, injured part and the results ofaccident. Results: In this research 247 construction workers injured along live years in Yazd were studied. Most ofthe injured workers had worked less than one year (34.8%) and 12.55% had worked more than 20 years. Fatal rate ofworkers with no insurance was signilicantly more than those who had insurance (p