Table 6 Multivariate cox regression analysis for 8th AJCC TNM stage
African American vs. Caucasian | ||
|---|---|---|
| Â | HR (95% CI) | P Value |
BMI (kg/ m2) | ||
 Normal (18.5–24.9) | 1 |  |
 Overweight (25–29.9) | 1.84 (0.62–5.45) | 0.266 |
 Obese (30–39.9) | 1.02 (0.35–2.99) | 0.964 |
 Morbidity (>  40) | 1.07 (0.38–2.99) | 0.885 |
8th AJCC TNM stage | ||
 Stage IA | 1 |  |
 Stage IB | 0.11 (0.29–0.48) | 0.003 |
 Stage IIA | 0.11 (0.02–0.44) | 0.002 |
 Stage IIB | 0.28 (0.07–1.05) | 0.059 |
 Stage IIIA | 0.56 (0.18–1.77) | 0.330 |
 Stage IIIB | 0.15 (0.03–0.77) | 0.023 |
 Stage IIIC | 0.61 (0.21–1.76) | 0.366 |
 ableStage IV | 0.66 (0.24–1.75) | 0.403 |