Factors | p-value | |
---|---|---|
All patients | CCRT | |
Age ≥60 vs. <60 years | 0.922 | 0.942 |
Histology Grade 1-2 vs. 3 | 0.995 | 0.768 |
Location Pyriform sinus vs. Pharyngeal wall vs. Post-cricoid | 0.396 | 0.359 |
Stage II-III. vs. IVA | 0.109 | 0.072 |
cT stage T1-3 vs. T4a | 0.024 | 0.020 |
cTCI Yes vs. No | 0.037 | 0.034 |
cCCI Yes vs. No | 0.003 | 0.010 |
cN stage N0-2a vs. N2b-2c | 0.087 | 0.051 |
Performance(ECOG) 0 vs. 1-2 | 0.025 | 0.037 |
Pretreatment hemoglobin ≤13 vs. >13 gm/dl | 0.117 | 0.172 |
Treatment modality Surgery vs. CCRT | 0.788 | |
Total RT day (CCRT group) <60 vs. ≥60 days | 0.568 | |
Treatment response CR vs. PR+SD+PD | < 0.001 | < 0.001 |