Abstract: Objective To explore the effect of small private online course (SPOC) combined with flipped classroom (FCR) hybrid teaching model in itinerant teaching of obstetrics and gynecology for undergraduates. Methods For the obstetrics and gynecology interns of our Peking Union Medical College, the teaching group carried out blended teaching of SPOC and FCR. Examing scores were compared among students trained by the traditional teaching mode and by the online teaching mode. Results The scores of students from online teaching group in written examination, interview and total scores were significantly lower than those of traditional teaching mode. After the reform of online and offline teaching mode, the interview performance was significantly higher than that of the pure online teaching group. Conclusions The hybrid teaching model of SPOC combined with FCR may meet the needs of prevention and control measures in the post-COVID-19 pandemic era and improves students' academic record to a certain extent.

Key words: post epidemic era, obstetrics and gynecology, mall private online course, flipped classroom, hybrid course