Analysis of results of sample surveys of blood for clinical use in Hunan Province from 1997 to 2001
- VernacularTitle:湖南省1997～2001年临床用血抽检结果分析
- Author:
Ou SHE
;
Junwei DENG
;
Qihua YU
- Publication Type:Journal Article
- Keywords:
Blood for clinical use;
Quality;
Transfusion transmitted disease
- From:
Chinese Journal of Hospital Administration
1998;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To strengthen the control of blood quality, ensure the safety of blood for clinical use and effectively contain the occurrence of transfusion transmitted disease. Methods Using the method of random sample survey, appraisal was made once again of the blood for clinical use in the blood stations of 14 cities(regions) of Hunan Province in 1997～2001, blood that had passed reexamination by relevant blood collecting and supplying institutions. The appraisal, conducted in the proportion of 10% of the yearly use of blood, focused on 5 indexes, including HBsAg, Anti HCV, Anti HIV, RPR, and ALT. Results 6 211 blood samples were checked, with the total positive rate being 7.89‰. Among theses, the positive rate of samples sent for testing was 7.78‰, the positive rate of samples collected and tested on the spot was 9.35‰, the positive rate of HBsAg was 2.59‰, the positive rate of Anti HCV was 3.86‰, the positive rate of Anti HIV after primary screening was 0.64‰(ascertained to be negative through Western Blot testing), the rate of ALT≥25 IU was 0.81‰, and the testing of syphilis was all negative. Conclusion Serious problems remain to be solved with regard to the safety of blood for clinical use.
