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Table 2 Risk factor analysis for disease free survival (DFS) in 57 TNM stage I pediatric DTC patients.

From: Pediatric differentiated thyroid carcinoma in stage I: risk factor analysis for disease free survival

 

Univariate

Multivariate

 

HR

95%CI

P-value

HR

95%CI

P-value

Male gender

4.36

1.46-13.0

0.008

4.51

1.31-15.5

0.017

Tumor stage (T3, T4a)

1.06

1.00-1.11

0.050

1.06

1.01-1.12

0.029

Multifocality

3.36

1.19-9.43

0.022

2.14

0.71-6.41

0.175

Clinical lymphadenopathy

3.51

1.27-9.71

0.016

4.77

1.55-14.7

0.006

  1. HR: hazard ratio. CI: confidence interval.