基于知识网络的全科医学文献研究趋势分析  

General Practice Literature Research Trend Analysis Based on Knowledge Network

作　　者：程洁[1] 郭慧鑫 梁金凤[1] Cheng Jie;Guo Huixing;Liang Jinfeng(Beijing Chao-yang Hospital,Capital Medical University,Beijing 100020,China)

机构地区：[1]首都医科大学附属北京朝阳医院,北京市100020

出　　处：《中国病案》2024年第2期37-40,共4页Chinese Medical Record

摘　　要：目的 分析全科医学研究文献的研究热点、趋势演化,为全科医学发展提供数据依据。方法 系统检索中国期刊全文数据库中建库1990年1月1日-2023年2月28日,主题词为“全科医学”的相关文献,进行总结、分析、归纳。结果 全科医学研究文献数量变化为1990年至2019年,文献波动上升到达高峰,从2019年开始至2022年,文献数量有回落的趋势。关键词共现网络包含了420个节点和2092条边,网络密度为0.0268,网络中包含的关键词占全部样本数的97%,代表性较强。词频占比前三位分别为全科医学占比14.85%,全科医师4.43%,全科医学教育3.30%。筛选出突变词51个。按照热点开始时间进行分类,2000年以前的研究热点主要集中在社区卫生服务突现强度63.58。2000年至2015年的研究热点集中在全科医学教育突现强度21.16。2015年之后的研究热点集中在全科医学科突现强度16.65,规范化培训突现强度15.75,截止在2023年尚未结束的突变词按照突现强度排序为:全科医学科突现强度16.65,规范化培训突现强度15.75,新型冠状病毒肺炎突现强度11.18。结论 全科医学研究热点逐步从基层医疗卫生服务体系的全科医学能力、全科医学教育转向追求全科医学的质量发展,研究热点与国家相关政策联系紧密。Objective To analyze the research hotspot and trend evolution of general medicine researchliterature, and provide data basis for the development of general medicine. Methods From January 1st, 1990 toFebruary 28th, 2023, the relevant literatures with the subject word "general medicine" were systematically searchedand summarized. Results The number of literature in general medicine research changed from 1990 to 2019, thefluctuation of literature rose to its peak, and from 2019 to 2022, the literature number showed a trend of decline.The keyword co-occurrence network contained 420 nodes and 2092 edges, and the network density was 0.0268.The keywords contained in the network account for 97% of the total sample, which was highly representative. Thetop three words frequency accounts for 14.85% in general medicine, 4.43% in general medicine and 3.30% ingeneral medicine education. 51 mutant words were selected. According to the classification of hot spots startingtime, the research hot spots before 2000 mainly focused on the emergence intensity of community health services63.58. The research focus from 2000 to 2015 focused on the emergence intensity of general practice education21.16. After 2015, research hotspots focused on the emergence intensity of general practice 16.65, standardizedtraining 15.75, and the mutation words that had not ended by 2023 were: the emergence intensity of generalpractice 16.65, standardized training 15.75, and novel coronavirus pneumonia 11.18. Conclusions The researchfocus of general practice had gradually shifted from the general practice ability and general practice education ofprimary medical and health service system to the pursuit of the quality development of general practice, and theresearch focus was closely related to relevant national policies.

关 键 词：全科医学 全科医师 共现分析 主题提取 突发性检测 

分 类 号：R-05[医药卫生] G353.1[文化科学—情报学]