Table 4.

The summary of logistic regression analysis for the total scores on the OSHA Ergonomic Computer Workstation Evaluation Checklist and reported musculoskeletal symptoms among university employees (N = 231), Jordan, September 2019–January 2020

Variable	Logistic regression for musculoskeletal anatomical region
	neck		shoulders		hands/wrists		upper back		lower back
	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Workstations	0.85**	0.76–0.95	0.88*	0.78–0.98	0.83**	0.74–0.94	0.87*	0.77–0.98	0.81***	0.73–0.91
Seating	0.96	0.82–1.14	0.85	0.71–1.01	0.97	0.75–1.09	0.82*	0.70–0.97	0.80*	0.69–0.95
Keyboard/input device	0.84	0.86–1.04	0.92	0.76–1.12	0.72**	0.59–0.89	0.96	0.79–1.17	0.99	0.83–1.19
Monitor	0.79*	0.65–0.95	0.83*	0.68–0.98	0.97	0.80–1.18	0.86	0.71–1.04	0.97	0.82–1.16
Accessories	0.81*	0.67–0.99	0.76**	0.62–0.93	0.72**	0.56 0.91	0.77*	0.62–0.97	0.78*	0.65–0.95
General ergonomics	0.78*	0.62–0.96	0.70*	0.55–0.90	0.70**	0.54–0.92	0.77*	0.59–0.96	0.89	0.71–1.13

^*p < 0.05;

^**p < 0.01;

^***p < 0.001.