• Omar A Al-Mohrej, Nouf S AlShaalan, Waad M Al-Bani, Emad M Masuadi, and Hind S Almodaimegh.
• College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
• BMJ Open. 2016 Jun 20; 6 (6): e011100.

ObjectivesStudies have shown that dentists have a higher incidence of work-related musculoskeletal (MSK) pain than those in other occupations. The risk factors contributing to MSK pain among Saudi dentists has not been fully studied so this study aims to estimate the prevalence of MSK pain and investigate its associated risk factors among dentists in Saudi Arabia.Setting And ParticipantsA cross-sectional survey was carried out in the capital city Riyadh, Saudi Arabia, using random cluster sampling. 224 surveys were distributed among dentists with a 91.1% response rate (101 women and 103 men).OutcomesThe prevalence of MSK pain and its associated risk factors were investigated.Results184 (90.2%) respondents reported having MSK pain. Lower back pain was the most commonly reported MSK pain (68.1%). Gender and age were reported to be predictors for at least one type of MSK pain. Older age was associated with lower back pain (OR 1.23; 95% CI 1.00 to 1.50) and women had double the risk of shoulder pain (OR 2.52; 95% CI 1.12 to 5.68). In addition, lower back pain was related to the time the dentist spent with patients (OR 0.28; 95% CI 0.14 to 0.54), while shoulder pain (OR 1.03; 95% CI 1.00 to 1.06) and lower back pain (OR 1.06; 95% CI 1.03 to 1.10) were significantly related to years of experience.ConclusionsMSK pain is common among older and female Saudi dentists. Research on the impact of exercise and the ergonomics of the workplace on the intensity of MSK pain and the timing of its onset is required.Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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