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目的:分析降钙素原(PCT)在婴幼儿腹泻诊治中的应用价值。方法:选择2013年7月至2015年6月阳春市妇幼保健院收治的890例腹泻婴幼儿为研究对象,根据大便培养及大便常规结果分为细菌感染组483例和非细菌感染组407例,分别检测两组婴幼儿的PCT水平,比较两组婴幼儿的检测结果。结果:细菌感染组患儿PCT检测结果(50.65±6.25)ng/m L以及CRP检测结果(4.05±1.05)mg/L均明显高于非细菌感染组,组间比较,差异具有统计学意义(P<0.01)。结论:PCT水平在细菌性感染与非细菌性感染腹泻患儿中有显著性差异,可作为二者鉴别诊断的标志,为临床治疗提供有效参考。
Objective: To analyze the value of procalcitonin (PCT) in the diagnosis and treatment of infantile diarrhea. Methods: From July 2013 to June 2015, 890 cases of diarrhea infants and young children admitted to Yangchun Maternal and Child Health Hospital were enrolled. According to the results of stool culture and stool, 483 cases of bacterial infection and 407 cases of non-bacterial infection were selected. The levels of PCT in two groups of infants and toddlers were detected respectively, and the results of infants and toddlers in both groups were compared. Results: The PCT test results (50.65 ± 6.25) ng / m L and the CRP test results (4.05 ± 1.05) mg / L in children with bacterial infection were significantly higher than those in non-bacterial infection group, the difference was statistically significant P <0.01). Conclusion: The PCT level in children with bacterial infection and non-bacterial infection of diarrhea have significant differences, which can be used as a marker of differential diagnosis, providing an effective reference for clinical treatment.