Application of simulation technology for undergraduate training of flexible fiberoptic intubation
10.3760/cma.j.cn112144-20250922-00371
- VernacularTitle:仿真模拟训练在口腔本科学生纤维支气管镜插管教学中的应用
- Author:
Bing LIU
1
;
Lingfan WANG
1
;
Fei LIU
1
;
Yongquan ZHANG
1
;
Hui ZHANG
1
Author Information
1. 空军军医大学口腔医院麻醉科 口颌系统重建与再生全国重点实验室 国家口腔疾病临床医学研究中心 陕西省口腔生物工程技术研究中心，西安 710032
- Publication Type:Journal Article
- Keywords:
Teaching;
Simulation training;
Flexible fiberoptic bronchoscopy;
Intubation;
Undergraduate teaching;
Training
- From:
Chinese Journal of Stomatology
2025;60(12):1402-1405
- CountryChina
- Language:Chinese
-
Abstract:
To explore the effect of simulation technology in the training of flexible fiberoptic intubation for undergraduate students. The research subjects were 39 students majoring in dentistry at Air Force Medical University, including 22 males and 17 females with an average age of 20.62 years. The study subjects were randomly divided into two groups, with 19 in experimental group and 20 in control group. There were no significant differences in gender and age distribution. The experimental group used the flexible fiberoptic bronchoscopy to perform 5 times in endoscopic operation training module, while the control group was only familiar with flexible fiberoptic bronchoscopy without simulation training. The two groups were evaluated for their skills after training. The evaluation included the duration of placing the fiberoptic bronchoscope into the airway and the time to find the target pattern. The duration of placing and finding the target pattern were compared between two groups. The Global rating scale(GRS) was used to evaluate the proficiency of positioning, operation and direction. The students gave self-confidence feedback before and after the training, and the rating was based on the Liker five-level scale. The experimental group of students had a bronchoscopy insertion time of 18.0 (18.0, 20.0) s and a target pattern search time of 20.0 (17.0, 21.0) s, both of which were significantly faster than the control group′s times of 30 (36.0, 47.0) s and 39.0 (30.0, 41.0) s, respectively, P<0.001. The experimental and control groups′ GRS scores for task proficiency were 3.0 (3.0, 4.0) and 3.0 (3.0, 4.0), respectively, which were substantially higher than those in the control group (2.0, 1.0, 2.0) and 2.0 (1.0, 2.0) ( P<0.001). There was no statistically significant difference in confidence feedback between the two groups prior to training, according to the results of the trainees′ feedback on operational confidence. The control group had a confidence feedback score of 2.0 (1.0, 2.0) after training, while the experimental group earned a feedback score of 3.0 (2.0, 3.0), showing a substantial gain in student confidence ( P<0.001). Fiberoptic bronchoscopy intubation simulation training is excellent for novices to quickly understand this technology, increase their academic performance and confidence, and provide an effective reference for undergraduate teaching of this technology.
