【摘要】 为了提升小儿腹部肿瘤临床教学效果,探讨了基于3D打印的案例教学法(CBL)在小儿腹部肿瘤临床教学中的应用效果.研究对象为2024年5月—2024年12月在昆明市儿童医院普通外科实习的大五阶段在读生,共计60人.利用随机信封原则进行组别(试验组、对照组)划分,每组30人.对照组仅采用LBL模式的常规教学法,试验组则采用3D打印技术与CBL相结合的教学模式.教学实践显示:2组学生对理论知识掌握的成绩相近(P>0.05),但试验组的肿瘤解剖关系讲解的考核成绩以及学生对教学的满意度均显著优于对照组(P<0.05).由此表明,3D打印技术与CBL相结合的教学模式可以获得更好的临床教学效果,值得推广应用.更多还原

【Abstract】 In order to improve the clinical teaching effectiveness of pediatric abdominal tumors, 3D printing combined with case-based teaching method(CBL) is applied in the clinical teaching activities of pediatric abdominal tumors.The research subjects are 60 students in their fifth year of general surgery internship at Kunming Children’s Hospital from May 2024 to December 2024.Refer to the principle of random envelope to divide groups(experimental group, control group), with 30 people per group.The control group only used the conventional teaching method of Lecture-Based Learning(LBL) mode, while the experimental group used a teaching mode combining 3D printing technology with CBL.Teaching practice shows that the two groups of students have similar scores in mastering theoretical knowledge(P>0.05), but the experimental group has significantly better performance in explaining and assessing the anatomical relationship between tumors, as well as teaching satisfaction, compared to the control group(P <0.05).This indicates that the teaching model combining 3D printing technology with CBL can achieve better clinical teaching results and is worth promoting and applying.更多还原