Table 4 Multivariate analysis of clincal variables and diahhrea for LRC and OS.
From: Quality of life score as a prognosticator for pharyngeal cancer patients treated with radiotherapy
Variable | LRC | DMFS | OS | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
HR | 95% CI | p value | HR | 95% CI | p value | HR | 95% CI | p value | ||||
Clinical stage | 1.119 | 0.672 | 1.865 | 0.665 | 2.175 | 1.355 | 3.491 | 0.001 | 2.238 | 1.296 | 3.866 | 0.004 |
PS | 1.392 | 0.598 | 3.240 | 0.443 | 1.444 | 0.783 | 2.664 | 0.240 | 2.059 | 1.065 | 3.981 | 0.032 |
Tumor location | ||||||||||||
Hypo | Ref | Ref | Ref | |||||||||
Oro | 0.293014 | 0.082 | 1.048 | 0.059 | 0.470 | 0.226 | 0.977 | 0.043 | 0.743 | 0.348 | 1.587 | 0.443 |
Naso | 0.724 | 0.231 | 2.268 | 0.579 | 0.460 | 0.174 | 1.221 | 0.119 | 0.719 | 0.265 | 1.953 | 0.518 |
Smoking index | 1.000 | 1.000 | 1.001 | 0.261 | 1.001 | 1.000 | 1.001 | 0.013 | 1.001 | 1.000 | 1.001 | 0.027 |
Clinical stage | 1.130 | 0.673 | 1.898 | 0.645 | 2.347 | 1.433 | 3.844 | 0.001 | 2.426 | 1.369 | 4.299 | 0.002 |
PS | 1.435 | 0.600 | 3.432 | 0.417 | 1.516 | 0.809 | 2.843 | 0.194 | 2.430 | 1.221 | 4.838 | 0.012 |
Tumor location | ||||||||||||
Hypo | Ref | Ref | ||||||||||
Oro | 0.281 | 0.078 | 1.008 | 0.052 | 0.386 | 0.182 | 0.816 | 0.013 | 0.553 | 0.254 | 1.203 | 0.135 |
Naso | 0.968 | 0.294 | 3.190 | 0.958 | 0.597 | 0.221 | 1.615 | 0.310 | 0.983 | 0.353 | 2.738 | 0.975 |
Smoking index | 1.000 | 1.000 | 1.001 | 0.304 | 1.000 | 1.000 | 1.001 | 0.052 | 1.000 | 1.000 | 1.001 | 0.112 |
Diarrhea at 1 month | 1.324 | 1.079 | 1.625 | 0.007 | 1.304 | 1.121 | 1.516 | 0.001 | 1.422 | 1.210 | 1.671 | 0.000 |
