糖尿病酮症酸中毒(DKA)是糖尿病(DM)的急性并发症,也是临床上常见的一种代谢性酸中毒。本文对我院自1989年～1994年收治的DKA22例作如下分析。1 临床资料1.1 一般资料:本文22例均符合DKA诊断标准。其中男性9例,女性13例。年龄18～62岁。病程1月～15年。胰岛素依赖型(Ⅰ型)18例,非胰岛素依赖型(Ⅱ型)4例。发病诱因:感染19例,其中上呼吸道感染10例,泌尿系统感染6例,皮肤感染3 Diabetic ketoacidosis (DKA) is an acute complication of diabetes mellitus (DM) and is also a common metabolic acidosis in the clinic. This article on our hospital from 1989 to 1994 admitted to the DKA22 cases as follows analysis. 1 Clinical data 1.1 General information: 22 cases of this article are in line with DKA diagnostic criteria. There were 9 males and 13 females. Age 18 ~ 62 years old. Course of disease from January to 15 years. Insulin dependent (type Ⅰ) in 18 cases, non-insulin-dependent (type Ⅱ) in 4 cases. Incentives: Infection in 19 cases, of which 10 cases of upper respiratory tract infection, urinary tract infection in 6 cases, skin infections 3