中国输血杂志2026，Vol.39Issue(4)：519-525,7.DOI:10.13303/j.cjbt.issn.1004-549x.2026.04.015
献血场景差异对西安献血人群及血液质量的影响研究
Impact of blood donation scenario difference on donor characteristics and blood quality in Xi'an
摘要
Abstract
Objective To explore the impact of different blood donation scenarios on population characteristics and blood donation behaviors,and to provide a basis for precise blood donation recruitment.Methods Eligible voluntary blood donors with complete records from four scenarios in Xi'an:medical institutions,cultural tourism SITES,commercial super-stores,and blood centers.After a preliminary analysis of overall donor characteristics across the four scenarios,three core subgroups were defined based on scenarios and donor population differences:the medical subgroup(aged 30-39 years),the blood center subgroup(aged 30-39 years),and the cultural tourism and commercial superstore subgroup(aged 18-29 years).Baseline characteristics,blood donation behaviors,and blood test results were compared among the subgroups.Re-sults The blood donors in all four scenarios were mainly male,but the proportion of female donors in the medical scenario was the highest(26.4%,8 878/33 634).In terms of age distribution,the cultural tourism and commercial superstore sce-narios were dominated by donors aged 18-29,while the blood center and medical scenarios were dominated by those aged 30-39,with the highest proportion of donors over 40 in the medical scenario.The occupational and educational composition of blood donors in the blood center scenario spanned a wide range,exhibiting a clear bipolar distribution.Significant differ-ences were observed in baseline characteristics,blood donation behaviors,and blood test results among the three core sub-groups(P＜0.001).The medical subgroup was mainly composed of enterprise/industrial workers and married individuals,with high proportions of first-time blood donors,and the highest unqualified rate of infectious indicators(2.0%,274/13 509).The cultural tourism and commercial superstore subgroup was mainly unmarried and students,featured high pro-portions of large-volume donations and evening donations,and had a relatively high unqualified rate for ALT(0.4%,130/31 443).The blood center subgroup had a complex population structure,a high proportion of repeat blood donors(45.3%,6449/14 225),and moderate results in all test indicators.Conclusion There is an inherent correlation between the attrib-utes of blood donation scenarios,population characteristics,and blood donation behaviors.The differences among the three core subgroups provide a clear basis for precise scenario operation.By constructing transformation channels between different scenarios and optimizing scenario-specific strategies,the structure of blood donors can be improved,thereby supporting the sustainable development of voluntary blood donation.关键词
献血场景/献血者特征/献血行为/血液安全/场景转化Key words
blood donation scenarios/donor characteristics/blood donation behaviors/blood safety/scenario transfor-mation分类
医药卫生引用本文复制引用
景媛媛,郭燕,巩晗实,段勇,张文娟..献血场景差异对西安献血人群及血液质量的影响研究[J].中国输血杂志,2026,39(4):519-525,7.基金项目
西安市科技计划项目(24YXYJ0074)西安市科技计划项目(24YXYJ0050) （24YXYJ0074）
