A BOPPPS-based micro-lecture teaching intervention for orthopaedic postgraduates in China.
Xu Yang, Tianyang Liu, Ying Li et al.
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In 30 seconds
This randomized controlled trial evaluated a BOPPPS-based micro-lecture system in 48 first-year surgical postgraduates in a Chinese residency program. Participants were assigned to integrated BOPPPS micro-lectures or ordinary teaching, then assessed with the Mini-Clinical Evaluation Exercise and Direct Observation of Procedural Skills. The intervention group performed better across most clinical diagnostic and treatment domains; it also scored higher on eight other clinical practice indicators (p < 0.005). Differences were not significant after Bonferroni correction for humanistic care, informed-consent information, or patient communication.
Key findings
- The BOPPPS micro-lecture group outperformed controls on eight clinical practice indicators (p < 0.005).
- Clinical diagnostic and treatment abilities were significantly better in the intervention group across most domains (p < 0.007).
- No significant differences remained after Bonferroni correction for humanistic care (p = 0.015), informed-consent information (p = 0.190), or patient communication (p = 0.209).
- Preoperative preparation reached the reported significance threshold (p = 0.005).
Why it matters
The findings suggest that structuring micro-lectures around objectives, participation, assessment, and feedback may improve several observed clinical competencies in postgraduate orthopaedic education compared with ordinary teaching. The mixed domain-level results also indicate that gains may not extend equally to communication and humanistic-care skills, which remain important educational outcomes.
What to keep in mind
The trial included 48 postgraduates from one residency program, and assessment followed clinical training; the abstract does not report longer-term outcomes.