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

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

  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