Projection of the occurrence of work accidents based on unsafe act and work units

Objective: To estimate the trends and prediction of work accidents during period 2009---2022.
Methods: The study design was a time series design. The population in this study is all data on work accidents at the company during period 2009---2015.
Results: For work accident data in 2009---2015 dominated by occupational accidents in unsafe positions with a percentage of 0.59---0.16%. After projecting future events for the next 7 years the highest occupational accidents turn into working on rotating objects with a percentage of 0.30---0.57%. Work accident data for work unit variables found that there were 76 cases of work accidents that occurred in 2009---2015. In the work unit, the maintenance department is the department with the highest accident with 40 cases in 2009---2015 (0.70---0.46%). After being analyzed, the prediction results for occupational accidents in 2016---2022 are still held by the maintenance department with a value of 38 cases (0.34---0.28%).
Conclusions: The trends and prediction for the next 7 years, there are an increase in work accidents based on unsafe act variable and a decrease for variable works unit.