Table 4

The prevalence ratios (PRs) (95% CIs) for self reported musculoskeletal disorders in the neck, back, and upper limbs among PE teachers compared with the referents

PR95% CIPR95% CI
Neck1.10.8 to to 1.1
Shoulder1.30.9 to to 1.0
Elbow1.00.7 to to 2.3
Upper back0.90.5 to to 1.4
Lower back1.11.0 to to 1.4