Table 4 Univariate and multivariate analyses of 11 variables related to survival of GBC patients with preoperative jaundice (n = 54)
Variable | Cutoff level | Number | Survival rates (%) | Univariate | Multivariate | ||
|---|---|---|---|---|---|---|---|
1 year | 3 years | P value | RR (95% CI) | P | |||
Age (year) | 0.334 | ||||||
< 60 | 26 | 50.0 | 11.5 | ||||
≥ 60 | 28 | 25.5 | 15.3 | ||||
Sex | 0.391 | ||||||
Male | 30 | 53.3 | 6.7 | ||||
Female | 24 | 54.2 | 20.8 | ||||
Preoperative Biliary Drainage | 0.151 | ||||||
Present | 34 | 51.5 | 6.1 | ||||
Absent | 20 | 57.1 | 23.8 | ||||
Associated disease | 0.672 | ||||||
Present | 25 | 44.0 | 16.0 | ||||
Absent | 29 | 62.1 | 10.3 | ||||
Tumor location | 0.050 | 1.288 (0.626–2.650) | 0.492 | ||||
Gallbladder neck | 38 | 63.2 | 15.8 | ||||
Gallbladder body/fundus | 16 | 31.3 | 6.3 | ||||
pT (TNM) | 0.010 | 2.221 (1.065–4.631) | 0.033 | ||||
pT3 | 14 | 64.3 | 35.7 | ||||
pT4 | 40 | 50.0 | 5.0 | ||||
Lymph node metastasis | 0.136 | ||||||
Negative | 15 | 66.7 | 13.3 | ||||
Positive | 39 | 48.7 | 12.8 | ||||
Histologic differentiation | 0.025 | 0.521 (0.216–1.253) | 0.145 | ||||
Well/moderate | 47 | 59.6 | 14.9 | ||||
Poor | 7 | 14.3 | 0.0 | ||||
CRAO | 0.545 | ||||||
Present | 9 | 44.4 | 11.1 | ||||
Absent | 45 | 55.6 | 13.3 | ||||
Intraoperative blood infusion | 0.137 | ||||||
Present | 23 | 56.5 | 26.1 | ||||
Absent | 31 | 51.6 | 3.2 | ||||
Morbidity | 0.301 | ||||||
Present | 15 | 53.3 | 6.7 | ||||
Absent | 39 | 53.8 | 15.4 | ||||