【摘要】 文章分析了误诊的主观因素和客观因素。误诊的主观因素有责任因素、心理心素、临床思维因素。医师责任心差、不良的心理状态、思维基点选择错误、辐射—辐集思维不良等均可导致误诊。误诊的客观因素：病人心理因素对医生的误导，病人表达能力低下及所患疾病的复杂多变，环境因素，社会因素等均会影响疾病的诊断。更多还原

【Abstract】 In this paper the author analyzed the subjective and objective factors leading to misdiagnosis. The subjective ones include: duty-bound factor, psychological factor and factor of clinical thinking. Lack of reponsibility, bad psychlogical statua incorrect starting point of thinking and unreasonable radiation and convergence thinking could all result in misdiagnosis. While the objective factors are as follows: misleadings to physicians by patients of psychological factor, comlexity of disease, enviroemental factor and social factor,etc.All these have impact on diagnosis of disease.更多还原