目的 探讨3D打印模型辅助教学在骨肿瘤科住院医师规范化培训(简称住培)中的应用效果。方法 2021年1月至2022年12月,选择在北京大学人民医院骨肿瘤科接受住培的42名医师为研究对象,采用抽签方式将其平均分为试验组和对照组,每组均为21名医师,试验组医师采用3D打印模型辅助教学方式,对照组采用传统教学方式。1个月教学培训结束后,通过出科考试和教学满意度问卷调查评价两组医师的教学效果。采用独立样本t检验分析相关数据。结果 试验组医师的出科考试成绩和教学满意度评分均高于对照组医师[ (92.8±2.9)分比 (85.0±4.9)分,(95.4±3.6)分比 (90.0±3.6)分,均P<0.001]。 结论 3D打印模型辅助教学方式有助于提升骨肿瘤科住培教学质量和住院医师教学满意度。
Objective To investigate the effect of patient-specific 3D-printing model which is combined with traditional teaching method in standardized residency training in musculoskeletal tumor department. Methods From January 2021 to December 2022, forty-two residents at Musculoskeletal Tumor Center of PKUPH were enrolled and randomly divided into two group, 3D printing model assisted traditional teaching group (test group, n=21) and traditional teaching group (control group, n=21). After 1-month standardized residency training, graduation examination and teaching satisfaction survey were carried out. Using independent sample t-test to analyze relevant data. Results The admission exam scores and teaching satisfaction scores of the resident physicians in the experimental group were higher than those in the control group [(92.8±2.9) vs. (85.0±4.9), (95.4±3.6) vs.(90.0±3.6)], and the differences were statistically significant (all P<0.001). Conclusions Compared with the traditional teaching method, 3D printing model assisted teaching significantly helps to improve teaching quality and residents' satisfaction.
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