Table 2.
Univariate and multivariate analyses of CPH model for prognosis in GC patients
| Univariate | Multivariate | |
|---|---|---|
| HR P | HR P | |
| Age (year) | ||
| < 60 | Ref - | |
| > 60 | 1.006 0.03 | 1.01 0.018 |
| Sex | ||
| Male | Ref* - | |
| Female | 1.22 0.004 | |
| Marital status | ||
| Unmarried | Ref - | |
| Married | 1.03 0.84 | |
| Education | ||
| Illiterate | Ref - | |
| Less than diploma | 0.94 0.6 | |
| University | 0.82 0.17 | |
| Family history | ||
| Yes | Ref - | |
| No | 1.09 0.23 | |
| BMI | ||
| < 18 | 1.66 < 0.001 | 2.45 < 0.001 |
| 18–25 | 0.98 0.87 | 1.08 0.65 |
| > 25 | Ref | |
| Smoking status | ||
| No | Ref - | |
| Yes | 1.22 0.004 | |
| Tumor type | ||
| Other | Ref - | |
| Adenocarcinoma | 0.8 0.11 | |
| Lymphoma | 0.6 0.01 | |
| Lymph node | ||
| N1 | Ref - | |
| N2 | 1.4 0.002 | |
| N3 | 1.27 0.19 | |
| Metastasis | ||
| No | Ref - | |
| Yes | 1.3 < 0.001 | |
| Treatment | ||
| Chemotherapy+ radiotherapy | Ref - | |
| Surgery+ chemotherapy | 0.58 0.001 | 0.79 0.011 |
| Surgery | 0.95 0.58 | 0.85 0.052 |
| Tumor size | ||
| T1 | Ref - | |
| T2 | 1.5 < 0.001 | 2.43 0.002 |
| T3 | 3.6 < 0.001 | 2.77 0.001 |
| Grade | ||
| Undifferentiated | Ref - | |
| Well | 0.73 0.004 | 0.650192 |
| Moderate | 0.83 0.088 | 0.38 < 0.001 |
| Poorly | 0.96 0.77 | 0.68 0.129 |
Abbreviations: HR: Hazard Ratio, Ref Reference group