BioMed Research International / 2014 / Article / Tab 7

Clinical Study

Clinical Outcomes and Prognostic Factors of 695 Nasopharyngeal Carcinoma Patients Treated with Intensity-Modulated Radiotherapy

Table 7

Multivariate prognostic analysis.

Prognostic factorsLCOS

T stage4.592<0.0010.9550.061
N stage0.662 0.0985.258<0.001
GTVnx volume1.825 0.0643.846<0.001
Radiotherapy interruption 5.481 <0.0014.233<0.001
HGB0.339 0.4631.9050.002
Percentage of weight loss0.229 0.6211.0180.033
Chemo. or not0.683 0.2214.353<0.001

HGB: hemoglobin; LC: local-regional control rates; OS: overall survival rate; HR: hazards ratio.