ASSOCIATION OF MUSCULOSKELETAL PAIN WITH WEIGHT LIFTING IN CONSTRUCTION WORKERS OF LAHORE

Abstract

Background: Globally, musculoskeletal pain is the primary cause of disability and affects the muscles, tendons, ligaments, nerves, and bones. Workers who perform physically demanding jobs, such as heavy lifting and manual handling, are especially vulnerable to musculoskeletal problems related to their jobs.

Objective: The objective of this study is to assess the prevalence and association of musculoskeletal pain with manual weightlifting among construction workers, aiming to identify risk factors and recommend preventive strategies.

Methods: This study sought to evaluate the prevalence of musculoskeletal pain and its association with weightlifting among laborers. A total of 147 male construction workers, aged 18 to 40, who performed weight-bearing duties, had at least a year of experience, and lifted more than ten kg, participated in the cross-sectional observational study. Data was collected from the construction areas in Wapda Town and Johar Town in Lahore. Consent was acquired, the data collection involved utilizing the Nordic Musculoskeletal Questionnaire (NMQ) alongside the Quick Exposure Check (QEC).

Result: Data analysis was performed using SPSS-25, results revealed an average height of 1.697 m, weight of 62.38 kg, age of 30.23 years, and BMI of 21.74. Five people achieved a score of 30 on the NMQ assessment, and almost 8% of participants received a score of 23 on the NMQ assessment. The QEC assessment indicated varying discomfort levels among participants. A significant positive correlation (p<0.003) was found between manual weightlifting and musculoskeletal pain in laborers.

Conclusion: This study showed that manual weightlifters had an increased chance of developing musculoskeletal pain, especially in the hands, shoulders, and low back. These findings highlight the significance of improving workplace health and safety protocols.