Prevalence of Upper Extremity Musculoskeletal Disorders in Dentists: Symptoms and Risk Factors

Table 2

RULA scores in groups of body limbs.

Group	RULA scores (mean ± SD)
Group A (neck, shoulder, and wrist)	7.70 ± 0.09
Group B (waist and back)	1.02 ± 5.30
Grand score	6.50 ± 1.43