Safety assessments of agricultural machinery in Iran

Serious agriculture-related accidents are increasing in Iran, and this has come to the attention of authorities and planners. Due to the lack of data for this region of the world, research was conducted in different states of Iran to assess the most common causes of agriculture-related injuries. The relevant factors were divided into the three groups: personal, mechanical, and environmental. The major personal factors were education level, age, experience, injured limb, hospitalization period, gender, injury level, training, working hours, and insurance. The mechanical factors were machine type, machine part, mechanism of injury, machine's effective life, work activity at the time of injury, safety equipment, and insurance. The environmental factors were time of incident, geographical conditions of the accident location, and the time lapse between the accident and arrival at the hospital. The interactions between the various factors were also analyzed. All data were collected directly from farmers or their relatives. Data collection efforts were led by an official from the nearest health center or the local government agricultural office. The results indicated that 53% of injuries were related to personal factors, and 40% were related to the combination of personal and mechanical factors. The results confirmed that tractors and rotating parts were associated with the highest percentage of injuries in machine-related accidents. Lack of safety equipment and working beyond effective machine life was also observed in most cases. Personal factors need to be carefully considered in this region; insufficient levels of education and training were the main personal factors related to agricultural accidents. The results suggest that experience without training does not prevent injury, as more than 80% of injuries occurred to individuals with no training. Statistical analysis confirmed a significant effect of safety equipment and training on injuries. This study showed that agricultural injuries were severe in 60% of cases.