Assessment of musculoskeletal disorders among employees working office workplaces in the manufacturing sector

Predictors of musculoskeletal disorders and job satisfaction among office workers of an oil company: A cross-sectional study in Iran

BACKGROUND

Musculoskeletal disorders are among the significant causes of disabilities and occupational injuries all over the world and can reduce the quality of life and job satisfaction. These disorders prevail among the office workers of the Iranian Oil Company, though research on the involved factors is limited.

OBJECTIVE

The present study investigated the incidence and risk factors of musculoskeletal disorders and their association with job satisfaction among the office workers of the Iranian Oil Company.

METHODS

The present research was a cross-sectional descriptive-analytical study on 210 male office workers of the Iranian Oil Company. The prevalence of musculoskeletal disorders and the rate of job satisfaction were measured by Nordic Musculoskeletal and Minnesota job Satisfaction Questionnaires, respectively. The relationship between the variables was analyzed by the SPSS 28 software.

RESULTS

The most prevalent musculoskeletal disorders among office workers in the past 12 months were associated with the neck, waist, and knee organs, with 45.70, 41, and 38.10 percentages. Smoking, second jobs, and physical injury histories were identified as three risk factors connected to musculoskeletal disorders (p < 0.05). Forty-one percent of the participants were moderately satisfied with their jobs, and this number was significantly related to musculoskeletal disorders in the shoulders, elbows, back, waist, and knees (p < 0.05).

CONCLUSION

The results of this study indicate that second jobs, smoking, and physical injury histories are three risk factors for musculoskeletal disorders among office workers of the Iranian Oil Company. Thus, it is imperative to identify at-risk office workers and train and encourage them to take preventive actions and employ ergonomic job equipment.

Ergonomic Risk Analysis and Muscle Complaints of Office Workers in the Government Office, Surabaya City

The work environment of office workers has hazards. One of the hazards is nonergonomic conditions. Nonergonomic conditions increase musculoskeletal disorders (MSDs) risk and interfere with work productivity. This research describes ergonomic risk levels and muscle complaints in office workers while working with computers. The population of this research was 32 office workers in one of Surabaya city government offices. Rapid Office Strain Assessment (ROSA) method to measure ergonomic risk and Cornell Musculoskeletal Discomfort Questionnaires (CMDQ) method to measure muscle complaints. Most workers have a high risk of experiencing MSDs. Workers experience muscle complaints in the neck, right shoulder, left shoulder, upper back, and lower back. Intervention is needed in work facilities and office ergonomics socialization to workers.