门诊与出院诊断符合率是考核门诊工作质量的重要指标之一。1982年我院全年出院6,642人次,门诊与出院诊断符合率91.84％,疑诊2.86％,误诊5.30％(352例)。现对我院门诊与出院诊断不符的误诊病例分析如下。一.误诊原因分析将误诊原因分为可能避免和难以避免两大类。 1.可免误诊173例,占49.14％。可免误诊原因分布见表1,其中病史和体检缺陷占可免 Outpatient and discharge diagnoses coincidence rate is one of the important indicators to assess the quality of out-patient work. In 1982, our hospital discharged 6,642 passengers in a year. The outpatient and discharged diagnoses were 91.84%, 2.86% suspicious and 5.30% misdiagnosed (352 cases). Now my hospital out-patient diagnosis and misdiagnosis of misdiagnosed cases are as follows. I. Analysis of misdiagnosis The causes of misdiagnosis can be divided into two categories that may be avoided and difficult to avoid. 1. Free misdiagnosis in 173 cases, accounting for 49.14%. Table 1 can be exempted from the causes of misdiagnosis, of which medical history and physical defects accounted for free