痰培养标本采集处理方法改进对细菌学检验质量的效果影响  

Effect of Improving Collection and Processing Methods of Sputum Culture Samples on Quality of Bacteriology Test

作　　者：段巧艳 余美芬 DUAN Qiaoyan;YU Meifen(Lvchun County People's Hospital,Honghe,Yunnan 662599)

机构地区：[1]绿春县人民医院,云南红河662599

出　　处：《智慧健康》2023年第13期5-9,共5页Smart Healthcare

摘　　要：目的 对当前的痰培养标本采集处理方法进行改进,分析改进前后对细菌学检验质量结果的影响,有效提高我院的痰培养标本采集处理水平与细菌学检验质量。方法 本研究选择2021年1-12月的2755例痰培养送检阳性患者作为对照组,采用自然咳痰法采集标本,选择2022年1-12月的3178例痰培养送检阳性患者作为观察组,均需采用改进痰培养方法采集标本,分析比较两组患者的细菌学检验质量情况。结果 比较发现,应用改进后痰培养标本采集处理方法的观察组患者临床标本合格率、标本可用率相对较高,与对照组患者形成显著的统计学差异(P<0.05)。与此同时,观察组患者的细菌学检验质量水平较高,阳性检出率与实际临床诊断一致性较高,与对照组患者有统计学差异(P<0.05)。结论 在临床痰培养标本采集处理过程中,应用改进后的采集与处理方法可有效促进痰标本细菌学检验质量的提高,有效推动临床检验效果准确性的提升,可为患者的后续诊断与治疗提供依据,具有确切的临床推广价值。Objective To improve current collection and processing method of sputum culture samples,analyze its effect of on quality of bacteriology test results before and after the improvement,to improve collection and processing level of sputum culture samples and bacteriology test quality in our hospital effectively.Methods The study started from January 2021 to December 2022,chose 2755 patients with positive sputum culture from January 2021 to December 2021 as control group,collecting samples by natural expectoration method,and chose 3178 patients with positive sputum culture from January 2022 as observation group,collecting samples by improved sputum culture method.Bacteriology test quality of patients between two groups was analyze and compared.Results Comparison showed,clinical sample qualification rate and sample availability rate in observation group with improved sputum culture specimen collection and processing method was relatively higher than control group,with significant statistical difference(P<0.05).At the same time,quality of bacteriology test in observation group was higher,positive detection rate was consistent with actual clinical diagnosis,with statistical difference compared with control group(P<0.05).Conclusion During collection and processing of clinical sputum culture samples,improved collection and processing methods can promote improvement of bacteriology test quality of sputum samples effectively,promote accuracy of clinical test results,provide basis for the follow-up diagnosis and treatment of patients,which has definite clinical promotion value.

关 键 词：痰培养 标本采集处理 细菌学检验质量 临床检验 

分 类 号：R446.5[医药卫生—诊断学]