Table 3. Multivariate Analysis for Intestinal-Type Gastric Cancer Risk in Parous Women with Gastric Cancer.
| HR | 95% CI | p value | |
|---|---|---|---|
| Age | 1.44 | 0.72–2.87 | 0.302 |
| Smoking | 14.99 | 1.92–117.20 | 0.010 |
| Alcohol | 0.32 | 0.07–1.46 | 0.139 |
| Menarche ≤14 years old | 1.08 | 0.43–2.74 | 0.864 |
| Menopause | 2.78 | 0.20–39.26 | 0.448 |
| Fertility days (months) | 1.67 | 0.62–4.51 | 0.309 |
| Parity | 1.21 | 0.88–1.66 | 0.245 |
| Breastfeeding | 2.13 | 0.37–12.37 | 0.399 |
| Breast feeding duration (months) | 1.00 | 0.95–1.05 | 0.882 |
| Oophorectomy | 2.86 | 0.47–17.46 | 0.255 |
HR, hazard ratio; CI, confidence interval.