From: Evaluating predictive factors for toxicities experienced by head & neck cancer patients undergoing radiotherapy
Continuous covariates
T-test p-value
(early dysphagia)
(late dysphagia)
Pharynx mean dose
0.02
0.8
PGM_inf mean dose
0.01
0.69
PGM_mid mean dose
0.68
PGM_sup mean dose
0.09
0.78
Cricopharyngeus mean dose
0.27