目的:探讨基于微信的图像存储和传输系统(picture archiving and communication system,PACS)教学在眼眶科规培医生中的教学效果及质量评价。方法:将中山眼科中心眼眶科轮训的66名规培医生分为A组(PACS组)与B组(微信+PACS组)。通过出科考核和问卷分析比较两组学生的教学效果及满意度。结果:B组学生的基础知识测试和阅片技能测试得分均显著高于A组(P<0.001,P=0.037)。教学效果自我评估量表显示B组学生对解剖结构位置的熟悉程度、影像学诊断、鉴别诊断能力、工作中解读CT或MRI图像的能力预判,以及对CT或MRI影像学的兴趣,明显优于A组(均P<0.001)。所有学生(100.00%)对这种教学模式感到非常满意。结论:在眼眶科住院医师规划化培训中应用基于微信的PACS教学模式能显著提高教学效果和满意度,提高教学质量。
由于图像存储和传输系统(picture archiving and communication system,PACS)能够大量存储、检索、分发、分析和数字处理医学图像,已成为当今临床及教学工作中不可或缺的工具[8]。然而,传统的PACS教学形式仍是传统教学法的“现场授课式”,除因需特定的硬件和软件条件限制而使用受限制外[9];作为听众的规培医师们往往是被动接受知识,难以激起学习主动性,听课后知识掌握程度并不高。
教学结束后,对两组学生进行考核评价,包括基础知识测试和阅片技能测试,具体结果见表2。B组学生的基础知识测试得分为84.48±5.41,明显高于A组学生(78.33±6.35,P<0.001);其中,B组学生在论述题得分及病例分析题得分均高于A组学生(42.21±2.93 vs 38.97±3.31,P <0.001;41.85±2.74 vs 39.09±3.34,P=0.001)。此外,B组学生的阅片技能测试得分为91.06±4.43,也明显高于A组学生(87.97±7.03,P=0.037);其中,B组学生在判读过程及结果分析得分均高于A组学生(55.00±2.97 vs 52.52±5.53,P=0.027;17.85±1.30vs 17.03±1.79,P =0.038);在适应证分析方面,两组间得分差异无统计学意义(18.09 ± 0.38 vs 18.18±0.77,P=0.546)。
1. Dol J, Delahunty-Pike A, Anwar Siani S, et al. eHealth interventions
for parents in neonatal intensive care units: a systematic review[ J]. JBI
Database System Rev Implement Rep, 2017, 15(12): 2981-3005.
2. Wang J, Gao F, Li J, et al. The usability of WeChat as a mobile and
interactive medium in student-centered medical teaching[ J]. Biochem
Mol Biol Educ, 2017, 45(5): 421-425.
3. Wang J, Lin Y, Wei Y, et al. Intervention of WeChat group guidance
in rapid rehabilitation after gynecological laparoscopic surgery[ J]. J
Healthc Eng, 2021, 2021: 8914997.
4. Jebb AT, Ng V, Tay L. A review of key likert scale development
advances: 1995-2019[ J]. Front Psychol, 2021, 12: 637547.
5. Li C, Kee YH, Kong LC, et al. Autonomy-supportive teaching and basic
psychological need satisfaction among school students: the role of
mindfulness[ J]. Int J Environ Res Public Health, 2019, 16(14).
6. Yao L, Li K, He J, et al. Pathophysiology teaching reform during the
COVID-19 pandemic[ J]. Adv Physiol Educ, 2021, 45(4): 779-785.
7. Chen Y, Zheng K, Ye S, et al. Constructing an experiential education
model in undergraduate radiology education by the utilization of the
picture archiving and communication system (PACS)[ J]. BMC Med
Educ, 2019, 19(1): 383.
8. Griffin AS, Hoang JK, Malinzak MD. CT and MRI of the orbit[ J]. Int
Ophthalmol Clin, 2018, 58(2): 25-59.
9. Huang L, An G, You S, et al. Application of an education model
using the WeChat public platform in the standardized training of
anesthesiology residents[ J]. Ann Palliat Med, 2020, 9(4): 1643-1647.
10. Maymone MB, Du T, Dellavalle RP. Healthcare and dermatology on
WeChat[ J]. Dermatol Online J, 2019, 25(4): 13030/qt0zx2g65k.
11. Sun M, Yang L, Chen W, et al. Current status of official WeChat
accounts for public health education[ J]. J Public Health (Oxf), 2021,
43(3): 618-624.
12. Restauri N, Bang TJ, Hall B, et al. Development and utilization of a
simulation PACS in undergraduate medical education[ J]. J Am Coll
Radiol, 2018, 15(2): 346-349.
14. Abdelfattah NS, Radwan AE, Sadda SR. Perspective of ophthalmology
residents in the United States about residency programs and
competency in relation to the International Council of Ophthalmology
guidelines[ J]. J Curr Ophthalmol, 2016, 28(3): 146-151.
15. Millan T, de Carvalho KM. Satisfaction with ophthalmology residency
training from the perspective of recent graduates: a cross-sectional
study[ J]. BMC Med Educ, 2013, 13: 75.
16. Kisser U, Heichel J, Glien A . R are diseases of the orbit[ J].
Laryngorhinootologie, 2021, 100(S 01): S1-S79.
17. Plontke SK, Glien A, Kisser U, et al. Diseases and surgery of the
orbit[ J]. Laryngorhinootologie, 2020, 99(12): 896-917.
18. Wang YE, Zhang C, Chen AC, et al. Current status of ophthalmology
residency training in China: the experience from well-structured
centers around the country[ J]. Asia Pac J Ophthalmol (Phila), 2020,
9(4): 369-373.
19. Bowers EMR, Perzia B, Enzor R, et al. A required ophthalmology
rotation: providing medical students with a foundation in eye-related
diagnoses and management[ J]. MedEdPORTAL, 2021, 17: 11100.
20. Quillen DA, Harper RA, Haik BG. Medical student education in
ophthalmology: crisis and opportunity[ J]. Ophthalmology, 2005,
112(11): 1867-1868.