Implementation of WHO multimodal strategy for improvement of hand hygiene: a quasi-experimental study in a Traditional Chinese Medicine hospital in Xi’an, China

Table 3 Comparison of HH correctness of HCWs before and after intervention by professional category

	HH correctness before intervention (%)	HH correctness after intervention (%)	χ²	P
Doctors	169/342 (49.42)	201/279 (72.04)	32.669	<0.001
Nurses	349/747 (46.72)	2030/2266 (89.59)	621.30	<0.001
Other HCWs	12/21 (57.14)	166/168 (98.81)	59.123	<0.001
Overall	530/1110 (47.75)	2397/2713 (88.35)	723.76	<0.001

ISSN: 2047-2994