肝硬化是高原地区常见的慢性进行性肝病。我院地处海拔2801m,大气压70.93KPa,氧分压14.87KPa,仅为海平面的70％。本文对我院经临床检查确定诊断的肝硬化病例进行回顾性分析,借以了解本病在该地区的临床流行病学特点,探索预防和减少肝硬化发生的对策。 临床资料 一、一般情况 1977～1997年我院收治符合肝硬化诊断患者524例。男443例,女81例,发病年龄 Cirrhosis is a common chronic liver disease in the plateau. My hospital is located at an elevation of 2801m, atmospheric pressure 70.93KPa, oxygen partial pressure 14.87KPa, only 70% of sea level. This article retrospectively analyzed the clinical diagnosis of cirrhosis in our hospital to understand the clinical epidemiological characteristics of the disease in the region to explore ways to prevent and reduce the occurrence of cirrhosis. Clinical data First, the general situation 1977 ~ 1997 admitted to our hospital in line with the diagnosis of cirrhosis of patients 524 cases. 443 males and 81 females, the age of onset