Objective To analyze the effect of video feedback teaching method in the training of surgical dressing changing skills for medical students. Methods The experimental control method was adopted.From April to June 2020 and February to May 2021, 47 five-year clinical medicine students enrolled from 2016 to 2017 who volunteered to participate in the study in the affiliated hospital of a comprehensive university in Shenzhen were recruited as research objects, and were randomly divided into 23 students in the experimental group and 24 students in the control group by random number method. The video feedback teaching method was used for the experimental group whereas the traditional teaching method based on demonstration and practice was used for the control group. The training effect was evaluated by the results of questionnaire survey on dressing changing skills and satisfaction with teaching methods. The final results between the two groups were compared using the t-test or the chi-square. Results There was no significant difference in the scores of the experimental group and the control group before training [(81.61±9.27) vs. (82.79±8.33), P=0.646]. The experimental group's students' performance before and after training was higher than that of the control group [(10.87 ± 7.56) vs. (5.08±8.67)], and the difference was statistically significant (P＜0.05). The questionnaire survey results show that the teaching methods of the students in the experimental group help to improve their independent thinking ability [(4.26±0.45) vs. (3.75±0.74)], active classroom atmosphere [(4.13±0.69) vs. (3.46±0.72)], deepened understanding of dressing change knowledge [(4.13±0.63) vs. (3.46±0.88)], improved scores of interest [(4.13±0.69) vs. (3.33±1.01)] and enhancing humanistic care awareness [(4.27±0.63) vs. (3.71±0.86)] than those in the control group, and the differences were statistically significant (all P＜ 0.001). Conclusions Video feedback teaching method is beneficial to improve clinical medical students' performance in dressing change operation and satisfaction with teaching methods, which has been recognized by students.
Chen Chen
,
Zhang Daxue
,
Ren Shuqun
,
Yang Shiwei
. Application of video feedback teaching method in surgical dressing changing skills training for medical students[J]. Chinese Journal of Medical Education, 2023
, 43(3)
: 186
-189
.
DOI: 10.3760/cma.j.cn115259-20220704-00855
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