|
HR
|
95%CI
|
P
|
---|
Age
|
1.200
|
0.692–2.079
|
0.516
|
Gender
|
0.772
|
0.395–1.510
|
0.450
|
Marriage
|
1.470
|
0.458–4.719
|
0.517
|
Education
|
1.197
|
0.940–1.525
|
0.145
|
Smoking history
|
0.951
|
0.518–1.747
|
0.872
|
Alcohol history
|
0.787
|
0.324–1.910
|
0.596
|
T stage
|
1.383
|
0.684–2.794
|
0.367
|
N stage
|
1.979
|
1.156–3.388
|
0.013
|
Pre-treatment EBV DNA
|
1.451
|
0.866–2.431
|
0.157
|
Post-treatment EBV DNA
|
3.130
|
1.563–6.267
|
0.001
|
Pain
|
1.015
|
0.995–1.035
|
0.146
|
Teeth
|
0.984
|
0.971–0.998
|
0.026
|
Felt ill
|
1.004
|
1.001–1.007
|
0.012
|
- Abbreviations: PFS Progression free survival, HR Harsard ratio