3rd year students (n = 25) | 4th year students (n = 25) | 5th year students (n = 25) | p value | |
---|---|---|---|---|
Whole field of conservative dentistry and periodontology | 72 (43–100)a | 52 (30–58) | 29 (10–52)a | < 0.01 |
Endodontology | 76 (37–100) | 80 (58–134) | 55 (33–100) | 0.23 |
Periodontology | 135 (72–186)ac | 47 (33–70)bc | 12 (0–30)ab | < 0.01 |
Cariology | 80 (46–115)ac | 32 (14–63)c | 20 (9–40)a | < 0.01 |
Restorative dentistry | 100 (68–117)ac | 72 (33–87)c | 33 (10–82)a | < 0.01 |
Preventive dentistry | 104 (151 − 72)ac | 13 (3–25)c | 6 (0–15)a | < 0.01 |