Output pathology | Pre-lesson/N (%) | Post-lesson/N (%) | p-value* |
---|---|---|---|
S3 | 10 (20) | 14 (28) | 0.349 |
Double gallop | 5 (10) | 15 (30) | 0.012 |
AS | 41 (82) | 46 (92) | 0.137 |
AR | 19 (38) | 20 (40) | 0.838 |
MS | 0 (0) | 6 (12) | 0.012 |
MR | 21 (42) | 29 (58) | 0.110 |
Pericarditis | 1 (2) | 40 (80) | <0.001 |
Total | 97/350 (28) | 170/350 (61) | <0.001 |
*Based on McNemar test S3=third heart sound, S4=fourth heart sound, AS=aortic stenosis, AR=aortic regurgitation, MS=mitral stenosis, MR=mitral regurgitation.
Int J Med Educ. 2020; 11:107-110; doi: 10.5116/ijme.5eb6.70c6