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©The Author(s) 2018.
World J Gastroenterol. Mar 7, 2018; 24(9): 1022-1034
Published online Mar 7, 2018. doi: 10.3748/wjg.v24.i9.1022
Published online Mar 7, 2018. doi: 10.3748/wjg.v24.i9.1022
Table 5 Stratified analyses of overall and cancer-specific survival according to the number of retrieved LNs for N0 patients
Variable | 4-9 retrieved LNs (1-3 retrieved LNs as the reference) | > 9 retrieved LNs (1-3 retrieved LNs as the reference) | ||||||
Overall survival | Cancer-specific survival | Overall survival | Cancer-specific survival | |||||
HR (95%CI) | P value | HR (95%CI) | P value | HR (95%CI) | P value | HR (95%CI) | P value | |
Age, in yr | ||||||||
≤ 70 | 0.33 (0.13-0.86) | 0.023 | 0.34 (0.13-0.89) | 0.030 | 1.02 (0.49-2.14) | 0.940 | 0.93 (0.46-1.88) | 0.848 |
> 70 | 0.32 (0.11-0.98) | 0.047 | 0.33 (0.11-1.04) | 0.059 | 0.63 (0.26-1.49) | 0.294 | 0.40 (1.55-1.04) | 0.059 |
Tumor size, in mm | ||||||||
≤ 20 | 0.55 (0.21-1.46) | 0.232 | 0.61 (0.22-1.68) | 0.340 | 1.34 (0.60-2.97) | 0.472 | 0.96 (0.41-2.23) | 0.921 |
20-50 | 0.22 (0.07-0.69) | 0.010 | 0.12 (0.03-0.55) | 0.007 | 0.54 (0.24-1.21) | 0.134 | 0.48 (0.21-1.12) | 0.090 |
> 50 | - | - | - | - | - | - | - | - |
Grade | ||||||||
Well or moderately differentiated | 0.56 (0.24-1.30) | 0.180 | 0.47 (0.18-1.20) | 0.114 | 0.99 (0.49-2.01) | 0.994 | 0.74 (0.34-1.62) | 0.454 |
Poorly or undifferentiated | 0.23 (0.07-0.79) | 0.020 | 0.26 (0.07-0.89) | 0.032 | 0.69 (0.31-1.58) | 0.389 | 0.75 (0.32-1.78) | 0.514 |
T stage | ||||||||
T1/T2 | 0.30 (0.11-0.85) | 0.024 | 0.30 (0.09-0.94) | 0.039 | 0.79 (0.39-1.59) | 0.501 | 0.76 (0.36-1.59) | 0.467 |
T3/T4 | 0.34 (0.13-0.85) | 0.022 | 0.31 (0.12-0.79) | 0.016 | 0.66 (0.31-1.41) | 0.285 | 0.65 (0.30-1.39) | 0.267 |
- Citation: Lin HP, Li SW, Liu Y, Zhou SJ. Prognostic value of lymph nodes count on survival of patients with distal cholangiocarcinomas. World J Gastroenterol 2018; 24(9): 1022-1034
- URL: https://www.wjgnet.com/1007-9327/full/v24/i9/1022.htm
- DOI: https://dx.doi.org/10.3748/wjg.v24.i9.1022