ABSTRACT
Objective:To evaluate the role of virtual bronchoscopy intelligent system in improving the theory and operation level of bronchoscopy in pulmonary and critical care medicine (PCCM) teaching for standardized training specialists.Methods:A total of 50 PCCM physicians who had participated in virtual bronchoscopy training in Xijing Hospital, Air Force Medical University from 2018 to 2021 were selected as research subjects. In this study, self-controlled method was adopted to evaluate the change of assessment indicators after 1 week and 2 weeks of training. Questionnaire survey was also used to evaluate the training effect. SPSS 23.0 software was used for paired t-test and Chi-square test. Results:All the 50 PCCM physicians successfully completed the training of virtual bronchoscopy operation. The theoretical score was significantly improved after the training [(80.0±5.2) points vs. (92.4±3.8) points]. The basic operation time [(1 050.9±103.3) s vs. (386.4±47.7) s], and the number of hitting the bronchial wall [(88.3±12.7) times vs. (27.0±5.3) times] were significantly reduced. The recovery rate of alveolar lavage fluid [(27.6±7.4)% vs. (58.0±8.2)%] and the positive rate of biopsy [(19.2±13.1)% vs. (86.8±10.8)%] were significantly increased. The learning curve of the final score indicated that the score improved more rapidly in the first week of training, and the score improved more slowly in the second week of training. Questionnaires before and after the training indicated that virtual intelligent training could significantly improve the confidence and proficiency of students in bronchoscopy.Conclusion:Through the systematic training of virtual bronchoscopy intelligent system, the PCCM physicians have significantly improved their theoretical knowledge and operational proficiency. Therefore, the virtual bronchoscopy training system has practical significance for improving the overall training effect of clinical bronchoscopy for PCCM trainees, which is worthy of promotion.
ABSTRACT
Objective:To summarize the achievements in standardized development of pulmonary and critical care medicine discipline, for references of developing respiratory discipline at secondary and tertiary hospitals.Methods:Questionnaire survey was used to understand the input and technical promotion of the secondary and tertiary medical institutions in the standardized construction.Results:The secondary and tertiary medical institutions invested 1.116 billion yuan to carry out standardized development of the discipline, recruiting 1 164 doctors, 2 535 nurses and 334 technicians. In terms of key medical technologies, 58 tertiary medical institutions and 45 secondary medical institutions meet the basic standards of " guidance on medical service capacity of respiratory discipline(2018 edition)" after carrying out standardized development.Conclusions:The discipline of pulmonary and critical care medicine should continue to strengthen its input in the development of respiratory and critical medical integration, with standardized development projects as the breakthrough. Evaluation should be carried out persistently so as to promote the development, for the purpose of improving the prevention and treatment capability of pulmonary and critical care medicine.