From: The residency levels' effect on pediatric dental rehabilitation operation time
Resident level | Number of treated cases (%) | Mean OT (± SD) | P (value) |
---|---|---|---|
R1 | 25 (2%) | 97.04 (± 38) |  < 0.001* |
R2 | 324 (32%) | 100.33 (± 37.5) | |
R3 | 298 (30%) | 112.87 (± 45) | |
R4 | 360 (36%) | 113.11 (± 41) |