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Table 5 Cox model of predictors for radiation neuropathy

From: Pretreatment prognostic factors of survival and late toxicities for patients with nasopharyngeal carcinoma treated by simultaneous integrated boost intensity-modulated radiotherapy

Variables

Univariate

Multivariate

HR

95% CI

p

HR

95% CI

p

Radiation neuropathy

 T classificationa (T1–2 vs T3–4)

4.7

1.4–15.3

0.010

3.5

1.0–12.1

0.048

 Gross tumor volume (continuous)

1.007

1.002–1.013

0.004

1.006

1.001–1.011

0.027

  1. HR hazard ratio, CI confidence interval
  2. aAccording to the AJCC 7th staging system