Evaluation of Injuries among a Manufacturing Industry Staff in Iran

Background: Occupational injury is related to personal characteristics. This phenomenon is a controversial issue. This paper presents the relationships of certain occupational and individual characteristics with frequency of occupational injuries. Methods: A standardized injury questionnaire was completed for 199 employees in a big Iranian industrial company (MAPNA Group) by the researcher in the presence of the subjects. The data were analyzed using zero-inflated Poisson regression with random effects. Results: We demonstrated a significant relation between the marital status (P<0.001) and score of injures (P<0.001) with number of injuries by employees. Technicians and supervisors have high chance of "not to be injured at all" relative to workers (P<0.05). Technicians and supervisors have less number of injuring than workers have (P<0.05). In addition, increasing assessment score decreases the number of injuring of employees (P<0.001). Conclusion: Due to being aware of the risks and remedial measures, married employees and workers should be assisted by occupational specialists.