Construction and Application Effectiveness of a Digital Educational Resource Library for Interventional Pulmonology Training
Abstract
The rapid advancement of diagnostic and interventional techniques in pulmonary medicine has created substantial challenges for conventional training approaches, including short-term clinical rotations and traditional mentor-apprentice models, which are often hindered by limited case exposure, inconsistent teaching standards, and a lack of accessible self-directed learning resources. To address these issues, this study—supported by an institutional grant—developed a specialized digital educational repository for interventional pulmonology. Utilizing the departmental WeChat official account as a mobile-friendly online platform, we curated a diverse array of instructional materials, comprising standardized textbooks, high-definition procedure videos, representative complex cases, and topic-focused micro-lectures. A structured online curriculum was subsequently delivered to trainees in standardized specialty training, and its effectiveness was quantitatively assessed via periodic online examinations. A total of 99 medical staff who participated in the training between March and August 2025 were recruited and categorized based on their learning mode into a systematic learning group (Group A, n=59) and a self-directed fragmented learning group (Group B, n=40). Results demonstrated that Group A attained a mean score of 100.97 with an accuracy rate of 97.00%, whereas Group B scored a mean of 20.75 with an accuracy of 58.20%. The systematic learning group exhibited significantly superior performance in both learning engagement and theoretical knowledge acquisition compared to the fragmented learning group. The developed digital resource library offers standardized, modular educational content that markedly enhances the quality of specialized training in interventional pulmonology. Furthermore, given its low construction and maintenance costs, this approach is highly reproducible and holds considerable potential for broader adoption across respiratory medicine departments in healthcare institutions at all levels. 介入呼吸病学诊疗技术迭代加速，传统短期进修及院内一对一师徒带教模式面临病例资源有限、教学标准不统一、自主学习途径匮乏等瓶颈。本研究基于院内专项科研课题，构建呼吸介入专科数字化教学资源库，依托科室微信公众号作为移动端线上学习平台，整合标准化教材、高清手术视频、典型疑难病例及分知识点微课等多元化教学资源，对专科规范化培训医师实施标准化线上教学，并通过阶段性线上考核数据量化评估教学效果。研究纳入2025年3月至8月期间参与培训的医务人员共99名，根据学习组织形式分为系统学习组（A组，59人）与零散自学组（B组，40人）。结果显示，A组学员平均得分为100.97分，答题准确率为97.00%；B组平均得分为20.75分，答题准确率为58.20%。系统学习组在学习频率、理论知识掌握程度方面均显著优于零散自学组。该数字化教学资源库可提供标准化、碎片化教学内容，显著提升呼吸介入专科规范化培训质量，且建设与运维成本较低，具备良好的可复制性和在各级医疗机构呼吸内科推广应用的价值。