Successful teaching in evidence-based medicine

Area of Science:

• Medical Education
• Evidence-Based Medicine (EBM)

Background:

• Medical trainees require exposure to evidence-based medicine (EBM).
• Existing literature highlights the importance of EBM for medical education.

Purpose of the Study:

• To develop and objectively evaluate a mini-course in EBM for third-year medical students.
• To assess the impact of EBM training on students' skills and attitudes.

Main Methods:

• A controlled educational study was conducted with third-year medical students.
• An intervention group (n=34) received an EBM mini-course; a control group (n=26) received traditional teaching.
• Pre- and post-intervention surveys assessed changes in literature searching, critical appraisal, and application of evidence.

Main Results:

• The EBM mini-course significantly improved students' self-assessed skills and attitudes.
• MEDLINE searching skills (P=0.002) and critical appraisal abilities (P=0.0002) increased significantly in the intervention group compared to controls.
• Students in the intervention group showed a greater tendency to use MEDLINE and research articles for clinical problem-solving (P=0.002 and P=0.0008, respectively).

Conclusions:

• A brief EBM teaching intervention positively impacted medical student skills and attitudes.
• Key elements for success include active student involvement, clinically relevant exercises, and integrated skill-building.
• This approach enhances the practical application of EBM in medical training.