Table 4.

Distribution of infection sources in private practices and hospital-based departments.

		Private Practice		Hospital based		p-value
		Number of facilities	%	Number of facilities	%
No infected HCW		38	69.1	5	45.5	0.171
Infected HCW		17	30.9	6	55.5
	Private life	15	88.2	4	66.7	0.716
	At work	0	0.0	1	16.7	1.00
	During Interventions	3	17.6	0	0.0	0.176
	Without patient contact	1	5.9	0	0.0	1.00
	Unclear origin	2	11.8	1	16.7	0.427