改進后的案例教學法在研究生醫學統計學教學中的應用

摘 要 目的：探討改進后的案例教學法在研究生醫學統計學授課中的應用及教學效果。方法： 2020―2023級杭州醫學院的研究生被分為對照組和試驗組。對照組采用常規教學法，試驗組采用基于主動教學法和發現教學法改進的案例教學法，對兩組的平時情況綜合評價、上機考核、期末考核及滿意度評價結果進行對比。結果：試驗組學生的課后提問率高于對照組；試驗組學生的作業創新性和問題深度較好。兩組學生的期末理論考試和總成績差異無統計學意義（gt;0.05）。結論：改進后案例教學法對提升學生學習興趣，培養學生的創新能力有較好的幫助，建議在教學活動中進一步推廣驗證。

關鍵詞 醫學統計學；研究生；教學改革

中圖分類號：G643 " " " " " " " " " " " " " " 文獻標識碼：A " " DOI：10.16400/j.cnki.kjdk.2024.29.050

Application of Improved Case Teaching Method in"Graduate Medical Statistics Teaching

JIANG Zhaoqiang， XU huadong， WU Yanping， LI yongxin

（School of Public Health， Hangzhou Medical College， Hangzhou 310013）

Abstract Objective： To explore the application and teaching effectiveness of the improved case teaching method in graduate medical statistics teaching. Method： Graduate students from Hangzhou Medical College in 2020-2023 were divided into a control group and an experimental group. The control group used conventional teaching methods， while the experimental group used case teaching methods improved based on active teaching and discovery teaching methods. The comprehensive evaluation， computer-based assessment， final assessment， and satisfaction evaluation results of the two groups were compared. Result： The post class questioning rate of the experimental group students was higher than that of the control group; The experimental group students have good creativity and problem depth in their homework. There was no statistically significant difference in the final theoretical exam and overall score between the two groups of students （gt;0.05）. Conclusion： The improved case-based teaching method is helpful in enhancing students' interest in learning and cultivating their innovative abilities. It is recommended to further promote and verify it in teaching activities.

Keywords Medical statistics; graduate student; reform in education

醫學統計學是一門實用性較強的醫學基礎學科，重在培養研究生分析實際數據的能力[1]。案例教學法以實際有代表性的案例為基礎，引導學生對具體問題進行思考和分析，有利于培養學生運用理論知識解決實際問題的能力[2]。但是，傳統的案例教學方法通常以教師為中心，教學案例不符合研究生的實際科研方向，不容易吸引研究生的興趣，達不到理想的教學效果[3]。將新的教學案例融入研究生醫學統計學課程，持續推進課程建設，提高課程教學質量和人才培養質量，是醫學研究生人才培養中的重要任務之一。本研究對杭州醫學院研究生醫學統計學教學進行了改革，并對教學改革效果進行對比研究，現將結果報告如下。……