Nowadays,several epidemiologic studies have confirmed the link between hepatitis C virus(HCV) infection and diabetes mellitus, which is more obvious in those patients overweight or with an old age.

• 近年来,有很多流行病学调查证实了HCV感染与糖尿病的关联,这种关联在年龄大、体重超标的患者身上表现更为明显。