引入模拟血管对外科实验考核成绩的影响

Effects of examination scores of surgical experiment on introducing simulated vessel

目的探讨引入模拟血管对外科实验操作考核成绩的影响。方法随机抽取2005级临床医学专业200名学生,分成实验组和常规组(n=100),分别进行模拟血管与常规操作训练,并比较外科实验课理论考试和操作考核成绩的差异性。结果实验组外科实验操作与理论考核平均成绩显著高于常规组(P<0.01),理论考核成绩的高分段人数与常规组相当(P>0.05),中分段人数显著高于常规组(P<0.05),低分段显著低于常规组(P<0.01)。结论引入模拟血管能够促进学生对外科实验操作技能的掌握。

Objective To explore the effects of examination scores of surgical experiment on introducing simulated vessel（ISV）. Method 200 students of clinical medicine were randomly tak- en out and divided into two groups,namely the experimental group and routine group（n=100）,who were respectively tested by the surgical experiment operating and theory after were trained by the ISV and routine surgical experimentation to compare the variability of their scores. Results The scores of the surgical experiment operating and theory of the experimental group were significantly higher than the routine group（P〈0.01）;But the theory high score groups were corresponding to the routine group （P〉0.05）,middle score groups were higher than the routine groups （P〈0.05）,and the low score groups were lower than the routine groups （P〈0.01）. Conclusion The ISV can promote medical students to grasp the surgical experiment manipulative skill.