• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2023, Volume: 16, Issue: 36, Pages: 3009-3017

Original Article

Musculoskeletal disorders among IT Professionals in South Bangalore

Received Date:18 January 2022, Accepted Date:17 January 2023, Published Date:27 September 2023


Objectives: To analyze the prevalence of work-related musculoskeletal disorders (WR-MSD) among the IT professionals from Bangalore South and to detect the correlation between musculoskeletal disorders and age, gender, and working hours a person puts in. Materials and Method: A population of 563 IT Professionals from various multinational companies in Bangalore South was sent a self-assessed Nordic quiz to find the prevalence of MSD, which includes pain in different body parts like the neck and shoulders lower back, etc. To examine the associations between different variables, correlation analysis was conducted. The duration of the study was six weeks. Results: A population of 563 participants was analyzed for the study. Out of those participants, (34.2%) reported WR-MSD affecting the neck, upper back (35.5%), and lower back (37.3%) during the past 12 months, including overlapping between the two sites or even all the three sites making cervical and lumbar the most common sites of pain. Office work pressure, meeting project deadlines, social media, lack of breaks, and poor understanding of ergonomics were significantly correlated with WR-MSD. Analysis also revealed that younger age groups, females, and people working between 9-10 hours are at increased risk of developing musculoskeletal disorders, and have difficulties in doing ADL. Conclusion: Age, gender, and the number of working hours play a major role in the prevalence of WR-MSD in IT professionals in Bangalore South. Based on findings in the study, it is suggested that prevention and treatment efforts be directed towards avoidance of WR-MSD and focus on cognitive work factors such as the harmful way of work and biomechanical risk factors. Novelty: The novelty of this study was to find out the prevalence and the correlation between the age, gender, and working hours which has not been done before, and to spread the awareness to the said population on how to avoid the physical strain and reach out for help whenever required to improve productivity.

Keywords: Activities of Daily Living; Musculoskeletal Diseases; Ergonomics; Prevalence


  1. Zakerjafari HR, Yektakooshali MH. Work-Related Musculoskeletal Disorders in Iranian Dentists: A Systematic Review and Meta-analysis. Safety and Health at Work. 2018;9(1):1–9. Available from: https://doi.org/10.1016/j.shaw.2017.06.006
  2. Minshew JI. Theory and Practice of Histological Techniques. (6). (pp. 1-725) 2008.
  3. Occupational Ergonomics Principles of Work Design. (1). (pp. 1-792) CRC press. 2019.
  4. Punnett L, Bergqvist U. Musculoskeletal disorders in visual display unit work: gender and work demands. Occupational Medicine. 1999;14(1):113–124. Available from: https://pubmed.ncbi.nlm.nih.gov/9950014/
  5. Descatha A, Roquelaure Y, Chastang JF, Evanoff B, Melchior M, Mariot C, et al. Validity of Nordic-style questionnaires in the surveillance of upper-limb work-related musculoskeletal disorders. Scandinavian Journal of Work, Environment & Health. 2007;33(1):58–65. Available from: https://doi.org/10.5271/sjweh.1065
  6. Kuorinka I, Jonsson B, Kilbom A, Vinterberg H, Biering-Sørensen F, Andersson G, et al. Standardised Nordic questionnaires for the analysis of musculoskeletal symptoms. Applied Ergonomics. 1987;18(3):233–237. Available from: https://doi.org/10.1016/0003-6870(87)90010-x
  7. Cagnie B, Danneels L, Tiggelen DV, Loose VD, Cambier D. Individual and work-related risk factors for neck pain among office workers: a cross sectional study. European Spine Journal. 2007;16:679–686. Available from: https://doi.org/10.1007/s00586-006-0269-7
  8. Hanna F, Daas RN, El-Shareif TJ, Al-Marridi HH, Al-Rojoub ZM, Adegboye OA. The Relationship Between Sedentary Behavior, Back Pain, and Psychosocial Correlates Among University Employees. Frontiers in Public Health. 2019;7:1–7. Available from: https://doi.org/10.3389/fpubh.2019.00080
  9. Oha K, Animägi L, Pääsuke M, Coggon D, Merisalu E. Individual and work-related risk factors for musculoskeletal pain: a cross-sectional study among Estonian computer users. BMC Musculoskeletal Disorders. 2014;15(181):1–5. Available from: https://doi.org/10.1186/1471-2474-15-181
  10. Singh RM, Borkar P. Prevalence of work-related musculoskeletal disorders among IT professionals in India-a literature review. International Journal of Research in Medical Sciences. 2020;8(10):3765–3771. Available from: https://www.msjonline.org/index.php/ijrms/article/view/8604
  11. Ghassemi-Bouman M, Ayatollahi M. Evaluation of the frequency of complications of working with computers in a group of young adult computer users. Pakistan Journal of Medical Sciences. 2008;24(5):702–706. Available from: https://pjms.com.pk/issues/octdec108/article/article12.html
  12. Ranasinghe P, Perera YS, Lamabadusuriya DA, Kulatunga S, Jayawardana N, Rajapakse S, et al. Work related complaints of neck, shoulder and arm among computer office workers: a cross-sectional evaluation of prevalence and risk factors in a developing country. Environmental Health . 2011;10(70):1–9. Available from: https://doi.org/10.1186/1476-069X-10-70.PMID:21816073
  13. Dennerlein JT. The state of ergonomics for mobile computing technology. Work. 2015;52(2):269–277. Available from: https://doi.org/10.3233/WOR-152159
  14. Sanaeinasab H, Saffari M, Valipour F, Alipour HR, Sepandi M, Zaben FA, et al. The effectiveness of a model-based health education intervention to improve ergonomic posture in office computer workers: a randomized controlled trial. International Archives of Occupational and Environmental Health . 2018;91:951–962. Available from: https://doi.org/10.1007/s00420-018-1336-1
  15. Khan R, Surti A, Rehman R, Ali U. Knowledge and practices of ergonomics in computer users. JPMA-Journal of the Pakistan Medical Association. 2012;62(3):213–217. Available from: https://pubmed.ncbi.nlm.nih.gov/22764450/
  16. Griffiths KL, Mackey MG, Adamson BJ. Behavioral and Psychophysiological Responses to Job Demands and Association with Musculoskeletal Symptoms in Computer Work. Journal of Occupational Rehabilitation. 2011;21(4):482–492. Available from: https://doi.org/10.1007/s10926-010-9263-3


© 2023 Sharma & Varathan. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Published By Indian Society for Education and Environment (iSee)


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