知识图谱在心血管内科实习医师教学中的应用与效果
魏佳 , 积腾飞 , 孙玉宇 , 杨强 , 朱参战 , 张明娟 , 张岩
医学教育研究与实践 ›› 2026, Vol. 34 ›› Issue (4) : 636 -642.
知识图谱在心血管内科实习医师教学中的应用与效果
Research on the Application and Effectiveness of Knowledge Graphs in the Teaching of Cardiovascular Interns
目的 探讨知识图谱技术在心血管内科实习医师教学中的应用效果,评估其在提升学生知识结构化掌握程度、临床思维品质及实践技能转化方面的作用。 方法 选取80名临床医学专业实习生,随机分为试验组(n=40)和对照组(n=40)。试验组采用基于知识图谱的智能化教学模式,包括图谱构建、智能交互学习、临床决策支持;对照组采用传统讲授式教学模式。通过理论考核、客观结构化临床考试(OSCE)、自主学习能力评估及教学满意度调查,对比两组教学效果。 结果 试验组理论考核成绩显著高于对照组。OSCE考核中,试验组在各站点(病史采集、体格检查、辅助检查判读、病例分析、急救技能)得分均优于对照组(P<0.05)。试验组自主学习能力更强,病例汇报评分更高,信息检索时间更短,参考资源准确率更高。教学满意度调查显示,试验组在课程实用性、知识清晰度、临床思维培养及推荐意愿方面均显著优于对照组(P<0.01)。 结论 知识图谱辅助教学模式能有效提升心血管内科实习医师的理论水平、临床技能和自主学习能力,促进知识整合与临床思维培养,具有较高的应用价值和推广前景。
Objective To explore the application effect of knowledge graph technology in the teaching of cardiovascular interns and evaluate its role in enhancing students’ mastery of structured knowledge, clinical thinking quality, and practical skill transformation. Methods A total of 80 clinical medicine interns were selected and randomly divided into the experimental group (n=40) and the control group (n=40). The experimental group received an intelligent teaching mode based on knowledge graphs, including graph construction, interactive learning, and clinical decision support. The control group received traditional lecture-based teaching. Teaching effects were compared between the two groups through theoretical assessments, Objective Structured Clinical Examination (OSCE), autonomous learning ability evaluation, and teaching satisfaction surveys. Results The theoretical assessment scores of the experimental group were significantly higher than those of the control group (P<0.05). In the OSCE, the experimental group performed better than the control group at all stations (medical history taking, physical examination, auxiliary examination interpretation, case analysis, and emergency skills) (P<0.05). The experimental group demonstrated stronger autonomous learning ability, higher case presentation scores, shorter information retrieval time, and higher reference resource accuracy. The teaching satisfaction survey indicated that the experimental group scored significantly higher than the control group in course practicality, knowledge clarity, clinical thinking cultivation, and overall recommendation willingness (P<0.01). Conclusion The knowledge graph-assisted teaching mode effectively improves the theoretical knowledge, clinical skills, and autonomous learning ability of cardiovascular interns, promotes knowledge integration and clinical thinking cultivation, and demonstrates high application value and potential for broader adoption.
| [1] |
裴静娴,钟赟,莫沛, |
| [2] |
马建军,徐新朋,虎元东 .知识图谱研究热点与发展趋势评析[J].福建电脑,2025,41(8):30-35. |
| [3] |
范佳荣,钟绍春 .学科知识图谱研究:由知识学习走向思维发展[J].电化教育研究,2022,43(1):32-38. |
| [4] |
|
| [5] |
李春艳,王傲君 .基于学科知识图谱的高校教学模式研究[J].湖北经济学院学报(人文社会科学版),2023,20(1):137-140. |
| [6] |
汪道文,曾和松,王炎 .心血管内科疾病诊疗指南[M].4版.北京:科学出版社,2025. |
| [7] |
葛均波,徐永健 .内科学[M].8版.北京:人民卫生出版社,2013. |
| [8] |
张琳琳,李帅,韦磊, |
| [9] |
王维民 主 译.医学教师必读:实用教学指导(第5版)[M].北京:北京大学医学出版社,2019. |
| [10] |
刘敦,宋继红,高骥 .传统教学模式下本科护生自主学习与评判性思维能力状况及相关性分析[J].中国高等医学教育,2020(11):44-45. |
| [11] |
|
| [12] |
|
| [13] |
王莉,奚丽君 .知识图谱赋能教学的逻辑框架及其在医学教育中的实践探索[J].医学信息学杂志,2024,45(9):96-101. |
| [14] |
王松,杨涛,胡孔法 .基于CiteSpace的中医药治疗肺癌知识图谱可视化分析[J].世界科学技术-中医药现代化,2020,22(10):3549-3557. |
| [15] |
|
| [16] |
石立莹,闫景瑞,李咏梅 .基于基础医学知识图谱的自主学习教学设计[J].基础医学教育,2023,25(10):862-865. |
| [17] |
SONI,MANE,SINGH, |
| [18] |
郑江山,王军永,杨舒琪, |
| [19] |
王鹏立,任伯绪,陈晓光, |
西安交通大学第二附属医院2025年院科研基金项目(YJ〔QN〕2025292025)
2025年“人工智能先导计划”之生成式人工智能赋能课程教学改革“智课”——教学模式改革专题研究项目(25ZK16)
/
| 〈 |
|
〉 |