Table 4.

Multivariate analysis of predictors of survival >6 months after palliative surgery.

Variables	OR	95% CI	p Value
CRP/albumin ratio (per ratio)	0.39	0.19–0.81	0.025 *
Postoperative adjuvant therapy (Yes vs. No)	7.15	1.18–43.4	0.033 *
New Katagiri score (per score)	0.61	0.36–1.04	0.07
Revised Tokuhashi score (per score)	1.17	0.90–1.53	0.12

OR: odds ratio; CI: confidence interval; CRP: C–reactive protein, * p < 0.05.