Research Article
Treatment Outcomes in Anaplastic Thyroid Cancer
Table 4
Multivariate overall survival analysis (N=28, # events=26, 7% censored).
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Hazard ratios and confidence intervals are from a Cox proportional hazards model, with p-values calculated by a Wald chi-square test. HR = hazard ratio; CI = confidence interval; EBRT = external beam radiation therapy. |