Objective To understand the pathogen infections in 8 238 blood recipients in a hospital in Guangyuan from 2016 to 2020,and to further explore plans for prevention and control programs at a later stage.Methods The hepatitis B surface antigen(HBsAg),Treponema pallidum antibody(TP-Ab),human immunodeficiency virus antibody(HIV-Ab),and hepatitis C virus antibody(HCV-Ab)of the recipients were investigated before transfusion according to year and gender.Results From 2016 to 2020,the total positive rate of testing indicators of the 8 238 blood recipients in the hospital was 13.66％,and the positive rates of HBsAg,TP-Ab,HIV-Ab,and HCV-Ab were 10.50％,1.24％,0.04％,and 1.88％,respectively.There was no statistically significant difference in the positivity rates of the four infectious indicators among the different gender groups(x2=0.314,5.054,3.000,0.830,P＞0.05).From 2016 to 2020,the annual positivity rates for HBsAg were 11.93％,11.74％,10.69％,9.36％and 8.92％,for TP-Ab were 1.40％,1.12％,1.02％,1.35％and 1.30％,and for HIV-Ab were 0％,0.06％,0.06％,0％,0.06％,and the annual positivity rates of HCV-Ab were 1.91％,1.82％,2.04％,1.79％,1.86％,respectively.There was a statistically significant difference in HBsAg positivity rates among different years(x2=13.236,P=0.010),and there were no statistically significant differences in TP-Ab,HIV-Ab,and HCV-Ab positivity rates among different years(x2=1.410,1.910,0.333;all P=0.842,0.752,0.988).Conclusion The pathogen infection rate of blood recipients in a hospital in Guangyuan from 2016 to 2020 is low,and it is necessary to further improve the hardware guarantee when preventing and controlling HBV infection,and a special infectious disease hospital can be established to standardize the infectious ward to ensure the timely treatment of infectious diseases.
Blood recipientsPathogenic infectionsPrevention and control suggestionsSurvey
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