Assessment of Prevalence and Determinants of Occupational Exposure to HIV Infection among Healthcare Workers in Selected Health Institutions in Debre Berhan Town, North Shoa Zone, Amhara Region, Ethiopia, 2014

Table 3

Association of variables with risky occupational exposure to needle stick injury, glove breakage, and contact potentially infectious blood and other body fluids.

Variables		Exposed	Nonexposed	Odds ratio
Working hour/w.k.	>40	108	12	1.2
	≤40	80	11
Total work experience (year)	≤10	52	5	1.4
	>10	137	18
Training about infection prevention	Yes	82	12	0.78
	No	105	12
Personal Protective Equipment (PPE)	Yes	175	27	1.6
	No	7	2
Sex	F	45	3	0.3
	M	54	1