摘要
目的以学习结肠癌完整结肠系膜切除术为目的，比较传统现场手术观摩教学方法和现场手术录像教学方法的不同效果。方法以北京大学人民医院2010级外科学专业硕士研究生40人为研究对象。随机将这些实习学生分为实验组和对照组，其中实验组20人，采用现场手术录像教学方法；对照组20人，采用传统现场手术观摩教学方法。两组学生入学成绩差异无统计学意义，所用教材、教学大纲、教学时数与教学目标均相同。教学结束后，采用问卷调查、考核等主客观评价指标考察教学效果。结果与对照组学生比较，实验组学生在教学中能够主动提出问题，积极参与讨论，激发了学习兴趣。问卷调查结果显示，学生对现场手术录像教学方法满意度高于传统现场手术观摩教学方法。比较两组学生的考试成绩，实验组学生的平均成绩明显优于对照组学生（P〈0．05）。结论外科手术中手术现场录像教学方法与传统手术观摩教学方法相比优势明显，医学生能够更好地了解和掌握结肠癌完整结肠系膜切除术。
Objective To compare the different effect of the traditional surgery observed teaching and surgical site video teaching for the purpose of learning complete mesocolic excision of colon cancer. Methods 40 of the 2010 surgery graduates of Peking University People＇ s Hospital as a research object, were randomly divided into experimental group （20 persons ） using surgical site video teaching and the control group （20 persons ） using the traditional surgery observed teaching. The entrance examination scores of two groups students was no significant difference, and the textbooks, curricula, teaching hours and teaching objectives were the same. After teaching, subjective and objective evaluation of questionnaires and test results were used to examine teaching effectiveness. Results Compared with the control group students, the experimental group students could ask questions initiatively and actively participate in discussions to mobilize interest in learning. The survey results showed that students of surgical site video teaching were more satisfactory than the students of traditional surgery observed teaching. The results of the experimental group were significantly better than control group （ P〈0.01 ） between the comparison of two groups of students＇ test scores. Conclusions There was obvious advantages compared to surgical site video teaching with traditional surgery observed teaching and the medical students were better in understanding complete mesocolic excision.
出处
《中华医学教育杂志》
2012年第3期415-416,443,共3页
Chinese Journal of Medical Education
