Abstract：Objective Rejected specimens in the laboratory within one year were classified statistically and causes were analyzed, in order to explore the methods of decreasing the number of rejected specimens and improving the pre-analytical quality. Methods The data of the rejected specimens of the laboratory from January 1, 2016 to December 31, 2016 were collected, including the reasons for rejection, quantities, inspection departments, and types, etc. Then SPSS 17.0 statistical software was used for analysis after data process. Results The percentage of rejected blood specimens was 82.79%. The main reasons of rejected specimens were specimen clotted, hemolysis, insufficient specimen quantity, contamination and improper specimen type. The rejection rates of the emergency, ICU, respiratory medicine, cardiovascular medicine and neurological medicine were comparatively high. The rejection rates of comparatively high in March, August, and November. Conclusion Quality control before analysis should be valued. It is important to strengthen the communication and cooperation between the laboratory and the clinical departments, the patients and the nursing workers. The corresponding corrective measures should be taken to reduce the percentage of rejected specimens.
陈兵华, 王峰, 周世平, 吴巧萍, 李情操. 某大型综合医院建院第一年检验科不合格标本的调查分析[J]. 中国医院统计, 2017, 24(6): 425-427.
Chen Binghua, Wang Feng, Zhou Shiping, Wu Qiaoping, Li Qingcao. Investigation and analysis on the rejected specimens of the examination section of a large general hospital during the first year. journal1, 2017, 24(6): 425-427.
