Musculoskeletal disorders (MSDs) are a significant public health concern worldwide, affecting millions of individuals and imposing substantial economic burdens on society [6]. The present study demonstrated MSDs among different demographic groups, such as employees and ages. Across age groups, the prevalence of musculoskeletal pain tends to be higher among employees aged above 40, suggesting that aging may be a significant risk factor for MSDs in Pakistan [15, 16].
The significant associations observed for upper back and shoulder pain with employment status and age suggest that these factors may mainly contribute to the prevalence of MSDs in these regions [17]. The present study finds negligible associations for neck pain and some other body regions indicate that factors other than employment status and age may be more influential in determining pain prevalence such as quality of life [18], low socio economic status [19], poor posture and diet [20]. These results were supported by study conducted by Saat et al. [21]. Employers regard to their age may need to tailor their health and safety policies to address their specific needs, like ergonomic accommodations for older workers or implementing age-appropriate practice setting and specialty area [22]. More, education on proper lifting techniques [23], and the promotion of physical activity and stress reduction strategies can help mitigate the risk of MSDs among individuals of all ages [24].
The high prevalence of depression symptoms of the study population underscores the importance of addressing mental health concerns within the population. Depression is a significant public health issue associated with adverse outcomes, including elevated risk of chronic diseases [25], increased healthcare utilization and impaired quality of life [26].
The high prevalence of inactivity emphasizes the need for targeted interventions to promote physical activity and reduce sedentary behavior within the study population. Strategies include policies supporting active transportation, workplace wellness programs, community-wide initiatives, and recreational opportunities. Encouraging individuals to engage in adopt active lifestyles and regular physical activities can have profound benefits for both mental and physical health outcomes, particularly in older aged population [27]. Past studies have shown bidirectional relationship between depression and physical activity [28]. In the present study the significant associations observed between depression with upper back pain and shoulder pain suggest a potential link between mental health and specific musculoskeletal conditions. Depression contribute to the development of musculoskeletal disorders or exacerbate pain perception through shared behavioral factors or neurobiological pathways [3, 29]. The significant associations between physical activities and upper back pain, shoulder pain, elbow pain, wrist/hand pain, and ankle/feet pain suggest that engagement in physical activities may play a role in the prevention or management of certain musculoskeletal disorders. Regular exercise can improve muscular strength, flexibility, and posture, thereby reducing the risk of musculoskeletal pain and improving overall musculoskeletal health [30, 31].
While some MSDS categories show significant associations with depression or physical activity, others do not, suggesting that the etiology of musculoskeletal pain may be multifactorial and context-dependent [32]. The cross-sectional nature of the data limits the ability to establish causality or infer temporal relationships between MSDS, depression and physical activity. Longitudinal studies could provide valuable insights into the causal pathways underlying these associations. The study's sample characteristics and settings may limit the generalizability of the findings. Replication studies in diverse populations and settings are needed to validate the observed associations and generalize the findings to broader contexts. So, wholly, depression contribute to decrease motivation and energy levels, leading to physical inactivity, regular exercise has result in better outcome in positive effects on mood, mental well-being and overall quality of life. Screening and public health interventions for depression and physical activity promotion can have broader implications for reducing the burden of musculoskeletal disorders in Pakistani and alike population.