Table 1.
Comparison of clinical features between PVT group and non-PVT group
| Clinical features | PVT group (n = 18) | Non-PVT group (n = 101) | P | |
|---|---|---|---|---|
| Gender | Male/Female | 11 (61)/7 (39) | 57 (56)/44 (44) | 0.712 |
| Age (year) | 46.05 ± 10.73 | 50.13 ± 10.77 | 0.141 | |
| Child-pugh score | Child-pugh A | 6 (33) | 25 (25) | 0.636 |
| Child-pugh B | 12 (67) | 76 (75) | ||
| Upper gastrointestinal hemorrhage | Yes/No | 13 (72)/5 (28) | 53 (52)/48 (48) | 0.120 |
| Diabetes | Yes/No | 3 (17)/15 (83) | 10 (10)/91 (90) | 0.662 |
| Diameter of portal vein (cm) | 1.56 ± 0.27 | 1.43 ± 0.31 | 0.114 | |
| Esophageal and gastric varices | Degree II | 6 (33) | 51 (50) | 0.179 |
| Degree III | 12 (67) | 50 (50) | ||
| Degree of hypersplenism | Mild | 7 (39) | 34 (34) | 0.805 |
| Moderate | 6 (33) | 42 (42) | ||
| Severe | 5 (28) | 25 (24) | ||
| Operation time (min) | 301 ± 64 | 294 ± 42 | 0.535 | |
| Intraoperative blood loss (ml) | 505 ± 53 | 475 ± 58 | 0.042 | |
| Serious postoperative complications | Yes/No | 8 (44)/10 (56) | 15 (15)/86 (85) | 0.009 |
| UAT | Yes/No | 7 (39)/11 (61) | 76 (75)/25 (25) | 0.002 |
| hemostasis | Yes/No | 14 (78)/4 (22) | 75 (74)/26 (26) | 0.982 |
| URPT | Yes/No | 9 (50)/9 (50) | 74 (73)/27 (27) | 0.048 |
| PLT (×1011/L) | 4.21 ± 0.96 | 3.62 ± 0.95 | 0.016 | |
| MPV (fL) | 12.93 ± 1.52 | 11.35 ± 1.86 | 0.001 | |
| PDW (%) | 16.93 ± 3.19 | 15.72 ± 2.43 | 0.066 | |
| D-Dimer (mg/L) | 2.98 ± 1.34 | 2.13 ± 0.92 | 0.017 |
Note: UAT, anticoagulation therapy; URPT, usage of reducing portal pressure therapy; PLT, platelet count; MPV, mean platelet volume; PDW, platelet distribution width.