Prevalence of musculoskeletal symptoms in workers of a private school in Cali, Colombia.
Keywords:
musculoskeletal disorders, teachers, spine, school, Nordic Kourinka questionnaireAbstract
Work related Musculoskeletal disorders (MSD) are increasingly common worldwide and are the leading cause of occupational morbidity in Colombia. Determining the prevalence of musculoskeletal symptoms in workers is important in order to develop strategies that prevent and reduce their occurrence.
Objective: Determine the prevalence of musculoskeletal symptoms (MES) among workers in a private school in Cali, Colombia.
Methodology: A descriptive observational study was conducted in 114 workers of a private school in Cali. Sociodemographic data were collected. MES were surveyed with Nordic Questionnaire. Frequencies were compared with X2 test, considering a 0,05 alpha.
Results: MES were detected in 73.7% of the participants and 66.7% reported MES in two or more areas with the highest prevalence in spine and lower limbs (39.3%). The prevalence of pain was significantly more frequent in women (P = 0.004). The work group that reported more MES was teachers followed by transportation, and maintenance workers.
Conclusions: The prevalence of MES is high among teachers, especially in women. It is important to design strategies in order to reduce their frequency and determine the work related causes and those outside of work.
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References
Da Costa BR, Vieira ER, Risk factors for work related musculoskeletal disorders: A systematic review of recent longitudinal studies, American Journal of Industrial Medicine, 2010, Mar;53(3):285-323.
Pr Alwin Luttmann, Pr Matthias Jäger, Pr Barbara Griefahn, Protecting Workers' Health Series No. 5.Preventing musculoskeletal disorders in the workplace, Federal Institute for Occupational Safety and Health, World Health Organization, 2004.
Macfarlane GJ, Pallewatte N, Paudyal P, Blyth FM, Coggon D, Crombez G, Linton S, Leino-Arjas P, Silman AJ, Smeets RJ, van der Windt D. Evaluation of work-related psychosocial factors and regional musculoskeletal pain: results from a EULAR Task Force. Ann Rheum Dis. 2009 Jun;68(6):885-91. Epub 2008 Aug 22.Review. PubMed PMID: 18723563.
Kuorinka I. et al. 1987. Standardised Nordic questionnaries for the analysis of musculoskeletal symptoms. Applied Ergonomics. 18.3, 233-237.
David, G. C. Ergonomic methods for assessing exposure to risk factors for work-related musculoskeletal disorders. Occup Med 55, 190–199 (2005).
Stewart, W., Ricci, J., Chee, E., Morganstein, D., Lipton, R., Lost productive time and cost due to common pain conditions in the US workforce. JAMA 290, 18 -2454 (2003).
Koes, B. & Van Tulder, M. Acute low back pain. Am Fam Physician 74, 803-805 (2006).
Sáez, V., Arriagada, C.,Marco, K., Manríquez, O., Prevalencia de lesiones musculosqueléticas y factores de riesgo en trabajadores de plantas procesadoras de crustáceos en Chile. Cien Trabajo 6, 13-110 (2004)
