血液标本放置时间对生化指标的影响评价  

Blood samples for biochemical markers placed Time Impact Assessment

作　　者：王娴默[1] 杨章元[1] 明亮[1] 谢良才[1] 鲁锦志[1] 肖林[1] 李彦林[2] 

机构地区：[1]荆州市第一人民医院,湖北荆州434000 [2]昆明医科大学,云南昆明650100

出　　处：《国际检验医学杂志》2015年第14期1963-1964,共2页International Journal of Laboratory Medicine

基　　金：荆州市医疗卫生科技计划项目(2013-23);国家自然科学基金项目资助(30860286)

摘　　要：目的探讨血液标本放置时间对生化指标的影响。方法资料选取2013年4月至2014年4月本院检验科收治的213例患者,所有患者均抽取血液标本6mL,分别放于3个试管中,并参照放置1h后的测定结果比较不同时间段的生化指标测定结果。结果血液标本放置3h后,GLU指标的检测结果与1h后的血液测定结果比较差异具有统计学意义(P<0.05);放置6h后,ALP、ALT、AST、ALB、TP、BUN、GLU指标的测定结果与1h后血液测定结果比较差异具有统计学意义(P<0.05);放置24h后,P、Ca、ALP、GGT、ALT、AST、ALB、TP、TBIL、BUN、GLU指标的测定结果与1h后血液测定结果比较差异有统计学意义(P<0.05),而DBIL、UA、CHOL、TG的测定结果与1h的测定结果比较无明显变化。结论血液标本的放置时间会影响生化指标的测定结果。Objective To investigate the effects of storage time of blood samples for biochemical indexes.Methods Data were selected 213 cases of patients admitted to our hospital laboratory in April 2013 to April 2014,all patients take blood samples 6mL,were placed in three tubes,and referring to place measurement results 1hafter comparing different biochemical markers of time measurement results.Results Blood samples were placed after 3h,the results of blood measurement GLU index test results compared with placed after 1hhad significant difference（P〈0.05）;after placing 6h,determination of ALP,ALT,AST,ALB,TP,BUN,GLU indicators results compared with placed after 1hhad significant difference（P〈0.05）;after placing 24 h,the determination of P,Ca,ALP,GGT,ALT,AST,ALB,TP,TBIL,BUN,GLU index results compared with placed after 1hhad significant difference（P〈0.05）,and the measurement results DBIL,UA,CHOL,TG measurement results compared with placed after 1hhad no significant changes.Conclusion Blood samples placed time will affect the determination of the results of biochemical indicators.

关 键 词：血液标本 放置时间 生化指标 影响 

分 类 号：R446.1[医药卫生—诊断学]