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Table 5 Cox proportional hazards model analysis – predictors of eythyreoidism after 12-months observation in all the patients

From: Predictors of euthyreosis in hyperthyroid patients treated with radioiodine 131I: a retrospective study

Predictor

p-value

Hazard ratio (HR)

95% HR CI

Age [years]

0.003

1.039

1.013 – 1.066

Thyroid volume [ml]

0.01

1.016

1.004 – 1.029

Iodine uptake [%]

0.03

0.968

0.94 – 0.99

fT3 concentration at presentation

0.83

1.023

0.83 – 1.26

Gender

0.89

0.953

0.49 – 1.86

Tyrostatic drugs taken 2 weeks before therapy

0.38

0.703

0.32 – 1.54

  1. CI confidence interval