Table 2.
Variable | PDA | PDC | P value |
---|---|---|---|
Age (in years) | 51 ± 12 | 54 ± 10.5 | 0.114 |
Sex ratio (M:F) | 1:1.3 | 1:1.6 | 0.621 |
Lymphadenopathy | 50% | 55% | 0.807 |
Tumour size (in cm) | 4.6 ± 0.9 | 4.9 ± 1.2 | 0.09 |
ETI | 59% | 73% | 0.03 |
Metastasis | 14% | 41% | 0.009 |
Recurrence rate | 25% | 46% | 0.02 |
5 year RFS | 90% | 42% | 0.09 |
5 year OS | 93% | 44% | 0.008 |