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| Poor pain control (n=15) | Good pain control (n=62) | p-Value | |
|---|---|---|---|
| Pancreatic head size, cm (mean±SD) | 4.39±0.75 | 5.81±1.08 | p=0.001 |
| Pancreatic duct diameter, mm | 4.47±1.30 | 8.42±2.72 | p=0.001 |
| Volume percentage of head mass cored | 48% | 65% | p=0.001 |
| Pseudocyst, number (%) | 5(6.5%) | 12(15.5%) | NS |
| Associated procedures, number (%) | 3 (4%) | 4 (5%) | NS |
