Variable | FL (n = 13) | Primary (n = 30) | LV (n = 19) | PTFE (n = 24) | IA (n = 47) | PV (n = 13) | P-value |
---|---|---|---|---|---|---|---|
Age, year, median (range) | 64 (49–74) | 62 (43–79) | 65 (49–80) | 59 (43–80) | 63 (42–82) | 60 (49–71) | 0.295 |
Male, n (%) | 9 (69) | 16 (53) | 10 (53) | 13 (54) | 22 (47) | 6 (46) | 0.806 |
Operation time, min, median (range) | 390 (300–610) | 480 (242–813) | 470 (242–720) | 590 (296–921) | 550 (294–835) | 500 (280–704) | 0.023 |
Blood loss, ml, median (range) | 420 (200–600) | 450 (150–1000) | 420 (100–1000) | 430 (100–1000) | 550 (100–2000) | 530 (200–1200) | 0.109 |
Intraoperative transfusion, n (%) | 3 (23) | 5 (17) | 2 (11) | 1 (4) | 12 (26) | 2 (15) | 0.295 |
Postoperative pathology | |||||||
Tumor differentiation, n (%) | 0.495 | ||||||
Poor | 10 (77) | 15 (50) | 12 (63) | 9 (38) | 27 (58) | 9 (69) | |
Moderate | 3 (23) | 14 (47) | 7 (37) | 15 (62) | 19 (40) | 4 (31) | |
Well | 0 (0) | 1 (3) | 0 (0) | 0 (0) | 1 (2) | 0 (0) | |
Tumor size, cm, median (range) | 2.7 (2.0–4.0) | 3.2 (1.0–6.0) | 2.8 (1.0–7.0) | 3.4 (1.0–7.0) | 3.9 (2.0–10.0) | 3.8 (2.0–8.0) | 0.052 |
Lymph node metastasis, n (%) | 9 (69) | 17 (57) | 7 (37) | 16 (67) | 31 (66) | 8 (61.5) | 0.305 |
R0 resection, n (%) | 11 (85) | 25 (83) | 16 (84) | 22 (91) | 42 (89) | 13 (100) | 0.662 |
Antiplatelet/anticoagulation, n (%) | 0 (0) | 10 (33) | 6 (32) | 21 (86) | 33 (70) | 8 (62) | 0.000 |
Reconstructed MPV patency | 13 (100) | 27 (90) | 13 (68) | 13 (54) | 32 (68) | 11 (85) | 0.008 |
Postoperative complications, n (%) | |||||||
Pancreatic fistula | 4 (31) | 5 (17) | 3 (16) | 5 (21) | 9 (19) | 2 (15) | 0.907 |
Bleed | 2 (15) | 1 (3.3) | 2 (11) | 2 (8) | 3 (6) | 1 (8) | 0.811 |
Delayed gastric emptying | 0 (0) | 3 (10) | 2 (11) | 0 (0) | 7 (15) | 1 (8) | 0.324 |
Abdominal infection | 1 (8) | 3 (10) | 1 (5) | 2 (8) | 5 (11) | 1 (8) | 0.989 |
Unplanned relaparotomy | 1 (8) | 1 (3) | 1 (5) | 2 (8) | 2 (4) | 1 (8) | 0.960 |
Mortality within 90 days, n (%) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 2 (4) | 1 (8) | 0.417 |
Postoperative hospital stay, day, median (range) | 17 (12–45) | 19 (11–37) | 23 (11–49) | 19 (10–62) | 25 (11–49) | 20 (11–33) | 0.125 |