基于解释结构模型的血荒影响因素研究  

Influencing Factors of Blood Shortage Based on Explanatory Structure Model

作　　者：胡欢庆 周愉峰[2] HU Huan-qing;ZHOU Yu-feng(National Intelligent Manufacturing Service International Science and Technology Cooperation Base,Chongqing Technology and Business University,Chongqing 400067,China;Chongqing Engineering Technology Research Center for Information Management in Development,Chongqing Technology and Business University,Chongqing 400067,China)

机构地区：[1]重庆工商大学国家智能制造服务国际科技合作基地,重庆400067 [2]重庆工商大学重庆市发展信息管理工程技术研究中心,重庆400067

出　　处：《重庆工商大学学报（自然科学版）》2020年第6期76-82,共7页Journal of Chongqing Technology and Business University:Natural Science Edition

基　　金：重庆市社科规划项目(2016BS034);国家自然科学基金项目(71702015);重庆市基础科学与前沿技术研究项目(CSTC2017JCYJAX0130);重庆市教委人文社会科学研究项目(18SKH063);重庆市教委科学技术研究项目(KJQN201900812).

摘　　要：针对我国众多城市医疗机构临床用血紧张、血荒现象日趋严重的现状,提出了血荒影响因素及其体系结构的研究问题;基于解释结构模型(ISM),建立具有一定逻辑关系的影响因子递阶有向图,分析出各因素对血荒影响程度;结果表明:血荒影响因素分为6个层次、4个层级,分别为浅层、中层、深层以及最深层,而献血率低及其驱动因素是导致血荒出现的主要因素,献血率低受到一系列深层和最深层因素的影响;从根本上解决血荒困境,重点在于提高无偿献血率,这需要建立一系列的献血招募长效机制,营造更加公平、完备、顺畅、透明的血液保障体系与社会环境。According to more and more severe situation of clinical blood shortage and blood shortage in many urban medical institutions in China,the research on the influencing factors of blood shortage and its architecture is put forward.Based on the Interpretative Structure Model(ISM),a hierarchical digraph of impact factors with a certain logical relationship is established to analyze the influencing levels of each factor on blood shortage.The results show that the influencing factors of blood shortage are divided into six layers and four levels such as shallow level,middle level,deep level and the deepest level.The low blood donation rate and its driving factors are the main factors leading to the emergence of blood shortage.Low blood donation rates are affected by a range of deep and the deepest factors.To fundamentally solve the dilemma of blood shortage,the focus is on increasing the rate of unpaid blood donation,which requires the establishment of a series of long-term mechanisms for blood donation and recruitment.Therefore,a more fair,complete,smooth and transparent blood security system and social environment should be created.

关 键 词：解释结构模型 血荒 献血招募机制 无偿献血 血液供应 

分 类 号：N949[自然科学总论—系统科学]