HIV antibody screening and confirmative tests of voluntary blood donors in a hospital in Beijing: A retrospective analysis / 中国输血杂志

ABSTRACT

【Objective】 To retrospectively analyze the epidemiological characteristics and regularity of HIV among voluntary blood donors in our hospital, so as to provide help for the formulation of effective coping strategies for voluntary blood donation, reduce the incidence of blood transmitted diseases, and improve blood safety. 【Methods】 HIV infection and population characteristics of voluntary blood donors in our hospital from January 2010 to December 2019 were statistically analyzed. 【Results】 A total of 330 000 blood donations occurred during 2010 to 2019, and 1 024 HIV-infected blood donors were screened out, with a positive rate of 0.31%. The detection rate was the highest in 2016, with 158 cases infected(158/35 889, 0.44%), followed by 151 in 2015(151/37 586, 0.40%), and 42 in 2010(42/20 824, 0.20%). The difference was statistically significant (χ2=88.754, P<0.001). Among the 1 024 HIV-infected patients, 876 were males and 148 females, with a gender ratio close to 6∶1. The majority were aged between 18~35 years old, accounting for 86.13%. 【Conclusion】 The HIV infection rate among voluntary blood donors had been increasing year by year in recent years. Major blood centers should strengthen the health information before blood donation, carry out HIV screening strictly, select blood donors appropriately, establish a stable blood donation team, so as to reduce the discarding rate of blood.