Table 6 Multivariate analysis of local recurrence after cardiac cancer surgery
Factors | Number of cases (%) | HR (95% CI) | P |
|---|---|---|---|
Histological classification | |||
Moderate-to-well differentiation (reference) | 17 | 1.00 | |
Low differentiation (including signet ring cell carcinoma) | 54 | 2.02 (1.18–3.46) | 0.010 |
T staging | 0.001 | ||
T1+T2 (reference) | 17 | 1.00 | |
T3 | 31 | 3.76 (1.81–7.81) | <0.001 |
T4 | 23 | 3.43 (1.24–9.49) | 0.018 |
N staging | 0.068 | ||
N0(reference) | 3 | 1.00 | |
N1 | 30 | 2.79 (1.08–7.21) | 0.034 |
N2 | 27 | 3.35 (1.12–10.02) | 0.031 |
N3 | 11 | 3.05 (0.59–15.77) | 0.183 |