Table 3. Characteristics of the surgeon cohort (2010-2012).
| Surgeon characteristics | No. of Surgeons |
|---|---|
| No. of procedure types performed* | |
| One type | 448(63%) |
| Two types | 228(32%) |
| Three types | 37(5%) |
| Case volume* | |
| Quartile 1 (1 case) | 171(24%) |
| Quartile 2 (2-4 cases) | 219(31%) |
| Quartile 3 (5-11 cases) | 146(20%) |
| Quartile 4 (11-572 cases) | 177(25%) |