Table 3 Result of multivariate logistic regression analysis.

From: Comparison of Significant Carotid Stenosis for Nasopharyngeal Carcinoma between Intensity-Modulated Radiotherapy and Conventional Two-Dimensional Radiotherapy

Variable

odds ratio

95% CI

p value

Age (years)

1.058

1.013–1.105

0.011

Radiation technique (IMRT)

0.459

0.228–0.926

0.030

Time interval from radiotherapy (months)

1.068

1.033–1.105

0.001

  1. CI = confidence interval.
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