Table 5.
Multivariate logistic regression analysis of predictive factors for chemotherapeutic response in the S-1/CDDP group
| Variables | OR (95% CI) | P-value |
|---|---|---|
| Age | ||
| ≥ 60 vs. < 60 | 1.11 (0.08-16.55) | 0.94 |
| Sex | ||
| Man vs. Woman | 9.44 (0.60-148.31) | 0.11 |
| Tumor localization | ||
| Proximal vs. Non-proximal | 0.20 (0.01-3.32) | 0.26 |
| Laurén classification | ||
| Intestinal vs. Non-intestinal | –1 | –1 |
| OCT2 level | ||
| High vs. Low | 47.59 (1.15-2.00 × 103) | 0.042 |
Histologic grade was not included because it represents the same data as Laurén classification.
1
Odds ratio (OR) in the Laurén classification could not be calculated because the data contained zero;
2
Statistically significant.
CDDP: cisplatin; CI: confidence interval; OCT2: organic cation transporter 2.