热带病与寄生虫学

热带病与寄生虫学 ›› 2023, Vol. 21 ›› Issue (2): 116-119.doi: 10.3969/j.issn.1672-2302.2023.02.012

• 教学探讨 • 上一篇    

某医学院校本科生医学寄生虫学课程教学思考——以食源性寄生虫病为例

田一妮(), 勒斌, 张逸龙, 张冬梅()   

  1. 海军军医大学海军医学系，上海200433
  • 收稿日期:2022-09-21 出版日期:2023-04-20 发布日期:2023-05-05
  • 通信作者: 张冬梅，E-mail: dmzhangcn@163.com E-mail:327362511@qq.com;dmzhangcn@163.com
  • 作者简介:田一妮，女，硕士，讲师，研究方向：疟原虫基因组分析及传染病预警研究。E-mail: 327362511@qq.com
  • 基金资助:
    海军机动财力院校教育面上项目(2019005)

Teaching thinking of Medical Parasitology course for undergraduates in a medical college: Take food-borne parasitic diseases as an example

TIAN Yi-ni(), LE Bin, ZHANG Yi-long, ZHANG Dong-mei()   

  1. Faculty of Naval Medicine, Naval Medical University, Shanghai 200433, China
  • Received:2022-09-21 Online:2023-04-20 Published:2023-05-05
  • Contact: ZHANG Dong-mei, E-mail: dmzhangcn@163.com E-mail:327362511@qq.com;dmzhangcn@163.com

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摘要：

目的 了解某医学院校本科生对食源性寄生虫病的认知情况，为医学寄生虫学课程的教学内容设计、教学方法改进提供参考。方法 采用方便抽样法，抽取某医学院校完成2022年春季学期医学寄生虫学课程的本科生，调查学生的生活习惯，以及食源性寄生虫病的知识水平、学习和行为意愿等情况。结果 109名调查对象中，食源性寄生虫种类识别正确率最高的为猪带绦虫（90.83%，99/109），最低的为旋毛虫和弓形虫（均为45.87%，50/109）；感染途径认知正确率最高的为“吃鱼生、醉虾醉蟹”（97.25%，106/109），“吃米猪肉”而感染的正确率最低（86.24%，94/109）；临床症状认知正确率最高的为“腹痛、腹泻等消化道症状”（97.25%，106/109），最低的为“癫痫、偏瘫”（55.96%，61/109）。学生的食源性寄生虫病知识水平与其知识学习、知识传播和行为改变的意愿均呈正相关（r=0.273、0.193、0.189，P均<0.05）。不同性别、民族、生源地、专业的学生在知识学习、知识传播和行为改变的意愿得分上的差异均无统计学意义（P均>0.05）。结论 该医学院校本科生对部分食源性寄生虫病相关知识的掌握还不够，对临床症状的认知水平有待提高。在教学过程中，建议适当提高重要食源性寄生虫病的内容比重，提高学生对食源性寄生虫病的认知水平。

关键词: 医学寄生虫学, 食源性寄生虫病, 医学本科生, 教学研究

Abstract:

Objective To understand the cognitive status of undergraduates in a medical university on food-borne parasitic diseases for reference to design the teaching contents and improve the teaching methods for medical parasitology course. Methods Undergraduates who had completed the curriculum of medical parasitology in the spring semester of 2022 were included by using convenience sampling method, and underwent survey on the living habits of the student as well as their knowledge level of food-borne parasitic diseases, learning and behavioral willingness. Results Of the 109 participants, the highest recognition accuracy was in Taenia solium (90.83%, 99/109), and the lowest was in Trichinella spiralis and Toxoplasma gondii (both were 45.87%, 50/109). The correct rate of infection pathway cognition was the highest in "eating raw fish and drunken shrimp and drunken crab" (97.25%, 106/109), and the lowest in "eating measly pork" (86.24%, 94/109). The highest correct knowledge towards clinical symptoms was "gastrointestinal symptoms such as abdominal pain and diarrhea" (97.25%, 106/109), and the lowest was "epilepsy and hemiplegia" (55.96%, 61/109). Students' knowledge level of food-borne parasitic diseases was positively correlated with their knowledge learning, knowledge dissemination and behavioral change willingness (r=0.273, 0.193, 0.189, both P<0.05). There was no significant difference in the scores of knowledge learning, knowledge dissemination and behavioral change willingness among students of different genders, nationalities, origins and majors (all P>0.05). Conclusion The knowledge of part of food-borne parasitic diseases was poorer in medical undergraduates, and the students need improving in cognition of the clinical symptoms involved in those parasites. In the course of teaching, it is suggested to appropriately increase the content proportion of important foodborne parasitic diseases, and improve students' cognition level of food-borne parasitic diseases.

Key words: Medical Parasitology, Food-borne parasitic diseases, Medical undergraduate, Teaching research

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