To investigate and step in the compliance of clinician hand hygiene

we used vari-ous management tools of the quality control circle（QCC）

and then compared the change of the com-pliance before and after any operations. Firstly

we followed this 5 steps: selecting themes

drafting plans

grasping current situations

setting goals and analyzing objectives. Then

we formulated and im-plemented the interventions pertinently. All of the QCC members participated actively in the whole process. The compliance of clinician hand hygiene was improved from 41.11% to 57.59%. The realiza-tion rate was 115.97%

the progress rate was 40.99%

and the hand hygiene compliance of hand hy-giene in different time was significantly improved with the average value 1.25. Standardized result formed by quality control circle activity had a comprehensive promotion in the hospital and promoted the management of hospital infection and the development of hospital.