Work-Related Upper Limb Disorders: A Case Report

Effects of Corrective Exercises on Work-Related Musculoskeletal Disorders and Quality of Life in Surgical Residents: A Pilot, Quasi-Experimental Study

PURPOSE

Work-related musculoskeletal disorders (WMSDs) are one of the most important reasons for absenteeism, high costs of health care and human injuries; the latter are very common in medical staff. The present study was designed to evaluate the effects of corrective exercises on quality of life and work-related musculoskeletal disorders in surgical residents.

METHODS

In a quasi-experimental study with a one-group pretest-posttest design, we assessed the eligibility of 135 surgical assistants. All recruited participants performed corrective exercises and were followed for 12 months. The primary outcome of the study was any change in the surgical residents' work-related musculoskeletal disorders, which was assessed using the Nordic Musculoskeletal Questionnaire (NMQ) and the Numerical Pain Rating Scale (NPRS) prior to, and 3, 6, and 12 months after intervention. The secondary outcome was any change in the surgical residents' quality of life (QOL) score, which was assessed at baseline, 6 and 12 months after the intervention using the World Health Organization Quality of Life - BREF (WHOQOL-BREF) questionnaire.

RESULTS

One hundred eligible surgical residents were enrolled, of whom 67 (67%) completed the study. At baseline the majority of the participants were female and >30 years of age. Fifty-five percent of them used analgesic drugs. The use of analgesic drugs per week fell by 14.7% from baseline to 12 months; the change was statistically significant (p = 0.042). The effect of corrective exercises on the intensity of pain in the shoulder (p = 0.002), hand/wrist (p = 0.001), upper back (p = 0.03), lower back (p = 0.02) and knee (p = 0.01) was significant. Corrective exercises also led to a significant rise in the quality-of-life score (p < 0.019).

CONCLUSIONS

This study demonstrated the effectiveness of corrective exercises in reducing work-related musculoskeletal disorders and improving quality of life among surgical residents.

Work-related musculoskeletal disorder among surgeons in Gujarat

INTRODUCTION

Work-related musculoskeletal symptoms are a major health issue in many occupations all over the world. Past researches on hospital workers have mainly been focused on nurses, and not many studies have examined musculoskeletal symptoms among doctors in various specialties. The work of surgeons can involve high levels of mental concentration and very precise movements that can be categorized as mild-to-moderate physical demands.

OBJECTIVE

To identify the prevalence of musculoskeletal problems and their related physical and psychosocial factors of surgeons who are involved in such work.

METHODOLOGY

Forty-three surgeons were enrolled in this study. To evaluate the musculoskeletal disorders, the participants were assessed through Standardized Nordic Questionnaire, Quick Exposure Check for the work pattern, and Work style Short Form for screening purpose.

RESULTS

Out of 43 participants, 30 were male and 13 were female. Their mean age was 42.07 ± 12.35 years, and the mean working years ± standard deviation of the group was 15.14 years ± 9.017. On an average, they worked a total of about 8.58 h ± 1.96 per day. The prevalence of work-related musculoskeletal symptoms was found in 36 participants (83.70%), while only seven surgeons (16.30%) were symptom free.

CONCLUSION

The present study indicates a high prevalence of musculoskeletal symptoms in surgeons. The results also indicated that surgeons had a high sense of commitment and self-imposed pressure.