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Prognostic factors for overall survival in esophageal squamous cell carcinoma treated by late course of accelerated hyperfractionated irradiation (LCAF) or late course of accelerated hyperfractionated irradiation with concurrent chemotherapy (LCAF + CT)
| Parameter | P value |
|---|---|
| Age (≥ 70 yr vs. < 70 yr) |
0.221 |
| Stage (I vs. II + III) |
0.047 |
| KPS (≥ 90 vs. < 90) |
0.633 |
| Length (< 7 cm vs. ≥ 7 cm) |
0.021 |
| Treatment (LCAF vs. LCAF + CT) | 0.653 |
