From: How does participation in a voluntary prize exam affect medical students’ knowledge and interest in ENT, plastic surgery, ophthalmology and dermatology?
Knowledge scores (mean)
Before exam
After exam
Difference
ENT
3.9
6.4
+ 2.5
Plastic Surgery
1.8
4.9
+ 3.1
Ophthalmology
4.0
5.7
+ 1.7
Dermatology
4.1
6.1
+ 2.0