论文部分内容阅读
目的探讨营养状况对小儿肺结核病结核菌素(PPD)试验结果及诊治的影响,为诊治结核病提供参考。方法回顾性分析2005年6月-2009年6月本院收治的106例肺结核患儿临床表现、PPD试验结果、营养状况,分析营养状况对PPD试验结果的影响。结果 106例中PPD阳性69例,强阳性8例,阴性29例。营养不良肺结核患儿PPD试验阴性率与营养状况正常的肺结核患儿比较差异有统计学意义;营养不良程度越重,PPD试验阴性率越高。结论 PPD试验是明确诊断儿童结核病的重要实验室依据,小儿营养状况会影响PPD试验结果 ,临床医师需慎重对待。
Objective To investigate the effect of nutritional status on tuberculosis tuberculin (PPD) test results and its diagnosis and treatment in children and provide a reference for the diagnosis and treatment of tuberculosis. Methods The clinical manifestations, PPD test results and nutritional status of 106 children with tuberculosis admitted to our hospital from June 2005 to June 2009 were retrospectively analyzed. The impact of nutritional status on the PPD test results was analyzed. Results Among 106 cases, 69 cases were positive for PPD, 8 cases were strong positive and 29 cases were negative. The negative rate of PPD test in children with malnutrition tuberculosis was significantly different from that in normal children with tuberculosis. The worse the degree of malnutrition, the higher the negative rate of PPD test. Conclusion PPD test is an important laboratory basis for the diagnosis of tuberculosis in children. The nutritional status of infants will affect the results of PPD test. Clinicians should be treated with caution.