Factor | Invasive IPMNa (n = 30) | Pancreatic ductal adenocarcinoma (n = 221) | Two-sided p-value |
---|---|---|---|
Age (years) | 67 ± 11 | 66 ± 9 | 0.58 |
Age > 70 years | 14 (47 %) | 75 (34 %) | 0.17 |
Female gender | 17 (57 %) | 112 (51 %) | 0.54 |
Body mass index | 25 ± 4 | 26 ± 4 | 0.78 |
American Society of Anesthesiologists (ASA) classification | |||
ASA I | 0 | 8 (4 %) | 0.29 |
ASA II | 11 (37 %) | 75 (35 %) | 0.77 |
ASA III | 14 (47 %) | 113 (52 %) | 0.65 |
ASA IV | 5 (17 %) | 20 (9 %) | 0.19 |