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目的研究初治结核病患者PPD试验结果与患者年龄、性别、病情及预后之间的关系,探讨PPD试验意义所在。方法对357例确诊初治肺结核患者行PPD试验,将实验结果与患者年龄、性别、病情轻重程度、是否有合并症、疾病转归等资料分析对照,并行统计学处理。结果本组患者PPD试验结果与患者年龄、性别、是否有合并症、病情轻重和疾病预后明显相关。结论PPD试验不但是结核病的常用诊断方法,而且是患者细胞免疫功能的间接体现,对病情分析和预后判断具有重要的临床意义。
Objective To study the relationship between PPD test results of patients with newly diagnosed tuberculosis and age, gender, disease and prognosis of patients, and to explore the significance of PPD test. Methods 357 cases of newly diagnosed pulmonary tuberculosis patients underwent PPD test, the experimental results and the patient age, gender, severity of the disease, whether there is comorbidity, disease outcome and other data analysis and control, and statistical analysis. Results The PPD test results in this group of patients were significantly related to the patient’s age and gender, whether there was any comorbidity, severity of illness and prognosis of the disease. Conclusion PPD test is not only a common diagnostic method of tuberculosis, but also an indirect manifestation of cellular immune function in patients with important clinical significance for disease analysis and prognosis.