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1·RESULTS The total HHC rate was 27.47%, which varied with different departments, posts and contacting types.

结果医务人员手卫生依从率为27.47%，且随科室、岗位及接触类型不同而不同；

2·HHC results from a mutation involving the hemochromatosis gene (HFE) that leads to increased iron absorption from the gut.

该病是由于血色素沉着症基因(HFE)突变使得肠吸收铁增加所致。