The article provides statistical analysis and the calculation of injury rate indices as well as the frequency of accidents of the mining and metallurgical company Norilsk Nickel JSC based on the annual report in open access. The indices of the number of victims of industrial accidents with disablements for one working day and more as well as with more severe and fatal outcomes, without division by age, gender, the average number of employees, and the amount of funds spent on labor protection measures during a year. Linear regression models of statistical dependence between expenditures on labor protection measures per 1000 employees per year and the number of accidents of different types per 1000 employees per year have been built in the study. Correlation coefficients between the parameters specified and the average relative deviation between the real data and the linear regression models have been calculated. The conclusions on the potential application of the methodology for a forecast assessment of industrial injury rate have been made.
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