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目的:分析幼儿末梢血放置时间对血常规检测的影响。方法:选取2016年6月到2017年6月于凤冈县人民医院接受血常规检测的103例幼儿作为研究对象,为所有幼儿实施末梢血检验,将取得的血液样本分别于即刻、30 min、2 h以及4 h实施血常规检验,比较不同时间点血常规检验的结果。结果:血液样本在室温下放置且检验,相较于即刻检验的方式,放置30 min及2 h下,血液样本的血小板、中性粒细胞以及淋巴细胞百分比检验比较,差异均无统计学意义(P>0.05)。与即刻检验的方式比较,放置4 h后血常规检验,血小板、中性粒细胞及淋巴细胞百分比比较具有明显区别,组间比较,差异具有统计学意义(P<0.05)。结论:幼儿末梢血放置时间与血常规检验的结果能够产生重要影响,临床检验中放置的时间不能高于2 h,进而保证血常规检测的结果,为幼儿疾病的早期治疗能够奠定良好基础,需要科学控制常规检验的时间。
Objective: To analyze the effect of placing peripheral blood of young children on blood routine test. Methods: A total of 103 children admitted to Fenggang County People’s Hospital from June 2016 to June 2017 were enrolled in this study. Peripheral blood tests were performed on all children. The blood samples were collected at 30 min, 2 h and 4 h blood tests were performed to compare the results of blood tests at different time points. Results: The blood samples were placed and tested at room temperature. There was no significant difference in the percentages of platelets, neutrophils and lymphocytes in the blood samples at 30 min and 2 h after being placed for 30 min and 2 h P> 0.05). Compared with the instant test, the blood routine test showed that the percentages of platelets, neutrophils and lymphocytes were significantly different after 4 hours of storage, and the difference was statistically significant (P <0.05). Conclusion: The placement of peripheral blood in young children can have an important influence on the results of blood tests. The time of clinical tests can not be more than 2 hours, which can ensure the results of blood tests and lay a good foundation for the early treatment of childhood diseases. Scientific control of routine testing of the time.