Table 7.

Logistic regression analysis of the risk factors of WMSDs in nurses.

Factor	P	OR (95% CI)
Working duration	<0.001
6–10	<0.001	2.131 (1.834–2.475)
11–15	<0.001	2.829 (2.324–3.445)
16–20	<0.001	5.368 (3.823–7.537)
≥21	<0.001	6.899 (5.281–9.011)
Department	0.001
Department of Surgery	0.056	1.156 (0.997–1.340)
Department of Emergency	0.003	1.331 (1.104–1.605)
Department of Anesthesia	0.002	1.524 (1.164–1.995)
Supply room	0.008	1.436 (1.100–1.874)
Frequency of rest during working	<0.001	0.792 (0.719–0.871)
Accumulated working time	<0.001
<10 min	<0.001	0.338 (0.251–0.455)
10–30 min	<0.001	0.429 (0.323–0.569)
>30 min	<0.001	0.115 (0.072–0.183)
Shift	<0.001	2.479 (1.877–3.274)
Night shift per month	<0.001
1–5 times	<0.001	2.606 (2.082–3.262)
6–9 times	<0.001	3.654 (2.941–4.539)
≥10 times	<0.001	3.763 (2.996–4.728)
With no previous disease history	<0.001	0.646 (0.563–0.742)
Working time per week	<0.001	1.376 (1.186–1.597)
Health status	<0.001	1.587 (1.429–1.764)
Work-related fatigue	<0.001	1.431 (1.314–1.559)