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Table 4 Overall survival in cases and controls

From: Regional recurrence of oropharyngeal cancer after definitive radiotherapy: a case control study

 

HR

CI

p-value

Regional relapse

3.56

1.84–6.92

<0.001

Fx-schedule

0.88

0.49–1.59

0.673

Neck dissection

0.85

0.45–1.60

0.619

  1. Cox regression analysis of overall survival in cases vs. controls adjusted for fractionation schedule and neck dissection