International Journal of Clinical Research

Objective To explore the importance of alanine aminotransferase (ALT) preliminary screening test in blood detection in blood stations. Methods 600 unpaid blood donors from a blood station within 5 years (January 2019 to December 2023) were randomly assigned. The control group was subjected to routine detection (blood type, hemoglobin, hepatitis B surface antigen detection, etc.), and the research group added ALT preliminary screening test on this basis to compare the detection results of the two groups. Results There was no significant difference in ALT enzyme level between the laboratory test and ALT preliminary screening test (P > 0.05). Compared with the control group, the blood scrap rate in the study group was lower (P < 0.05). The satisfaction of blood donation service between the two groups was higher in the study group (P < 0.05). Conclusion The application of ALT preliminary screening test to blood detection in blood stations has a significant effect, can effectively reduce blood scrap rate, improve blood safety, and is worth popularizing.

ALT primary screening test; A Blood bank; Blood test