Investigating the Work-related Accidents in Iran: Analyzing and Comparing the Factors Associated With the Duration of Absence From Work

Objectives: Work-related accidents as one of the most prominent indicators of safety and health in the industry play an undeniable role in developing and improving the quality of industrial health management. Therefore, their accurate analysis on a large scale is essential. To provide controlling solutions, we aimed to investigate the causes of occupational accidents in Iran for ۱۰ years (۲۰۰۷-۲۰۱۷).  Methods: At first, the reports of ۱۰-year work-related accidents were taken from the Social Security Organization, then classified, and entered into SPSS software, version ۱۸.۰. Analyses were performed in two stages. Descriptive analyses were initially performed and then multivariate Cox regression was implemented to determine the significance of the effects of the identified factors. Accordingly, six parameters including the cause of the occurrence, gender, type of insurance, time of the accident, marital status, and type of accident were extracted as the effective factors. Next, the effect of each parameter was examined using multivariate Cox regression with a ۹۵% confidence interval.  Results: The findings showed that falls and slips (۱۸.۳%) and physical strikes (۱۴.۶%) were the most common causes of accidents, and carelessness (۶۱.۹%) and equipment density (۲۱.۱%) had the strongest impact on accidents. Accidents had the highest incidence rate from ۹ AM to noon (۳۴.۷۷%). The findings also showed that accident location (P<۰.۰۰۱), cause of the accident (P<۰.۰۰۱), type of insurance (P<۰.۰۰۱), and age (P<۰.۰۰۱) had significant effects on the duration of absence from work. Moreover, the findings demonstrated that the mental condition of workers and workplace design/layout had the strongest impacts on the rate of accidents.  Discussion: to control and reduce the risk of occupational accidents, appropriate working situations should be provided.

کلیدواژه ها:

Work ، Accident ، Industrial safety ، Occupational injuries