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Patient demographics: all patients
| Laparoscopic | Open | P-value | |
|---|---|---|---|
| Cohort size, n | 44 | 29 | – |
| Pure laparoscopic | 10 | NA | – |
| Hand assisted | 34 | NA | – |
| Gender, n (%) | 0.11 | ||
| Male | 13 (30) | 14 (48) | – |
| Female | 31 (70) | 15 (52) | – |
| Average age, years | 55 | 62 | 0.04 |
| Average ASA score, n | 2.5 | 2.7 | 0.10 |
| Median operative time, min | 233 | 249 | 0.08 |
| Average tumor size, cm (SD) | 5.1 (2.9) | 4.1 (3.6) | 0.04 |
| Rate of malignancy (%) | 43 | 86 | 0.001 |
NA not applicable, SD standard deviation
