Discussing the unqualified rate and analysing the upper limit of ALT donated by volunteers in Chongqing city
10.3969/j.issn.1673-4130.2015.12.023
- VernacularTitle:重庆市无偿献血者 ALT 正常值上限的分析与不合格率的探讨
- Author:
Ying CHENG
;
Wei LI
;
Yunbo TIAN
;
Ran CHENG
- Publication Type:Journal Article
- Keywords:
voluntary blood donor;
alanine aminotransferase;
upper limit of normal;
unqualified rate
- From:
International Journal of Laboratory Medicine
2015;(12):1690-1692
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the upper limit of plasma′s alanine aminotransferase (ALT ) donated by volunteers in Chongqing city ,utmost avoid blood discarding due to ALT unqualified and provide a scientific basis for the improvement measures . Methods Checking 115 530 blood donors′ALT by rate method ,the activity of ALT value was normal distribution ,deem x ± 1 .96s as the upper limit of ALT of blood donors ,the upper limit of ALT and the unqualified rate was analyzed according tomonth ,age , gender .Results 95% upper limit of blood donors′ ALT reference range to less than 47 .88 U/L .From June to September ,ALT value unqualified rate compared with other months of the year have significant difference (P<0 .05) .Between different age groups , the upper limit and the unqualified rate had no significant difference(P>0 .05) .There was obvious difference about unqualified rate and upper limit between different sex group ,there was statistical significance (P<0 .05) .Conclusion The quantitative blood agen‐cies should increase propagandist strength ,optimize ALT screening strategy ,gender‐specific blood donors screening measures should be taken ,re‐establish a more scientific ALT Elimination standard ,the maximum reduct blood ALT′s failure rate .To ensure the safety and clinical local blood supply at the same time ,the maximum to avoid waste of blood .
