摘要
目的观察3种常用尿液干化学分析仪的检测结果的符合程度,分析不同仪器的阳性检出率差异是否存在显著性。方法用3种不同厂家不同型号的尿液干化学分析仪及配套试纸条对200例门诊病人送检的新鲜阳性尿液标本(白细胞、隐血、蛋白、葡萄糖4项指标中至少有1项是阳性)进行平行检测,并对检测结果进行比较。结果3种干化学分析仪测定结果隐血(BLD)、葡萄糖(GLU)、白细胞(LEU)、蛋白(PRO)的一般符合率都在90%以上;主要项目BLD、GLU、LEU、PRO的Kappa值>0.4;3台仪器BLD、GLU、亚硝酸盐(NIT)的检出率差异无显著性。结论3台仪器检测的一致性好,完全能满足临床医生对病人诊断治疗观察的需要。
[ Objective] To observe the result of 3 kinds of dry chemical urine analyzers and their positive detection rates. [ Methods ] Fresh urine samples ( with positive LEU, BLD, PRO or GLU) of 200 patients were detected with 3 different dry chemical urine analyzers; the detection results were compared. [ Results] The accordance rates of BLD, GLU, LEU and PRO by the 3 analyzers were all above 90% ; the Kappa values of BLD, GLU, LEU and PRO were more than 0.4; no significant difference was found in the detection rate of BLD, GLU and NIT. [ Conclusion] All the 3 analyzers can meet the needs of clinical doctors for diagnosis and treatment.
出处
《职业与健康》
CAS
2005年第12期1954-1956,共3页
Occupation and Health
关键词
尿分析仪
尿试剂纸条
符合率
Dry chemical urine analyzer, Urinary preparation slip, Accordance rate