©The Author(s) 2026.
World J Hepatol. Jan 27, 2026; 18(1): 111871
Published online Jan 27, 2026. doi: 10.4254/wjh.v18.i1.111871
Published online Jan 27, 2026. doi: 10.4254/wjh.v18.i1.111871
Table 2 Characteristics of surgical intervention, operative, and perioperative outcomes in the included studies
| Ref. | Number | PHLF, % | Hospital stay, day | Type of resection (> 2 segments, %) | |||
| CSPH | Without CSPH | CSPH | Without CSPH | CSPH | Without CSPH | ||
| [31] | 1461 | 40.00 | 15.10 | NR | NR | NR | NR |
| [33] | 1025 | 8.70 | 2.40 | NR | NR | NR | NR |
| [21] | 217 | 14.10 | 7.60 | NR | NR | 16.70 | 33.90 |
| [24] | 100 | 8.50 | 1.90 | NR | NR | NR | NR |
| [32] | 185 | 35.30 | 10.10 | NR | NR | NR | NR |
| [26] | 209 | 37.30 | 17.80 | 12.9 ± 3.9 | 12.1 ± 5.3 | NR | NR |
| [25] | 177 | 14.60 | 1.60 | NR | NR | NR | NR |
| [28] | 152 | 43.20 | 35.20 | NR | NR | NR | NR |
| [23] | 241 | 11.20 | 3.90 | NR | NR | 2.20 | 6.60 |
| [29] | 672 | 19.00 | 7.50 | NR | NR | NR | NR |
| [12] | 355 | 14.80 | 4.10 | 14 (10-19) | 11 (9-14) | 9.80 | 22.40 |
| [27] | 125 | 15.50 | 9.00 | NR | NR | NR | NR |
| [34] | 352 | 7.50 | 4.90 | NR | NR | NR | NR |
| [30] | 892 | 0.50 | 0.40 | 13 (7-190) | 12 (4-93) | 4.60 | 14.20 |
| [7] | 29 | 73.30 | 0.00 | NR | NR | NR | NR |
| [22] | 40 | 62.50 | 9.40 | NR | NR | NR | NR |
| [15] | 96 | 9.40 | 0.00 | 6 (4-8) | 4 (3-5) | 3.20 | 6.20 |
| [13] | 170 | 28.60 | 15.20 | 12 ± 10 | 9 ± 5 | 40.70 | 38.00 |
| [18] | 223 | 28.60 | 13.80 | NR | NR | 17.50 | 31.30 |
| [19] | 70 | 50.00 | 11.10 | 9 (5-23) | 8 (5-55) | 20.60 | 50.00 |
| [20] | 190 | 59.00 | 24.00 | NR | NR | 52.50 | 29.50 |
- Citation: Ruan MH, Ye FY, Ma JN, Qian J, Zou MH, Zhou WX, Sheng J, Guo XG, Wei D, Zhang CJ, Liu H, Liu FC. Impact of clinically significant portal hypertension on posthepatectomy liver failure: A systematic review and meta-analysis. World J Hepatol 2026; 18(1): 111871
- URL: https://www.wjgnet.com/1948-5182/full/v18/i1/111871.htm
- DOI: https://dx.doi.org/10.4254/wjh.v18.i1.111871