Figure 1: Enrolment age, School-leaving GPA, and academic performance of the admission groups. Significance was tested by two-tailed t-test with Bonferonni correction for multiple comparisons. Abbreviations: (Pre-clinic, Clinic) mean examination grades in the pre-clinical and clinical parts of the course; (CL95) 95%-confidence limit; (1°, 2°) primary and secondary local admission groups; (**) significance tested at α=0.01; (ns) not significant.