203 Tooth extractions and weight loss in OPSCC 6 significant weight loss of >5% during CRT/BRT (Continued) TF dependency Multivariable analysis* Univariable analysis Multivariable analysis* OR CI-95% p value OR CI-95% p value OR CI-95% p value lower upper lower upper lower Upper 0.980 0.922 1.041 0.509 0.776 0.281 2.141 0.624 0.759 0.175 3.297 0.713 0.982 0.386 2.501 0.970 1.130 1.011 1.262 0.031 0.987 0.895 1.089 0.799 1.187 1.001 1.407 0.049 1.256 0.435 3.627 0.673 1.689 0.627 4.547 0.300 0.732 0.202 2.650 0.634 1.765 0.696 4.476 0.232 1.056 0.333 3.342 0.927 0.487 0.185 1.283 0.145 0.892 0.325 2.447 0.825 0.465 0.114 1.894 0.285 3.360 1.185 9.529 0.023 0.756 0.283 2.019 0.577 0.484 0.165 1.425 0.188 0.995 0.917 1.080 0.909 1.125 0.877 1.445 0.354 0.355 0.127 0.995 0.049 0.226 0.070 0.731 0.013 1.018 0.964 1.075 0.524 1.048 1.001 1.096 0.044 1.067 1.013 1.124 0.015 1.013 0.966 1.063 0.584 1.040 0.970 1.115 0.272 1.044 0.990 1.102 0.112 1.031 0.983 1.081 0.211 1.088 1.010 1.173 0.026 1.044 0.995 1.096 0.077 Bold values denote statistical significance at the p<.05 level. *Step-backward analysis of all variables with p<.05 in univariable analysis
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