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Table 2 Factors contributing to achieving euthyreosis in all the patients treated with RAI

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

  Univariate logistic regression analysis Multivariate logistic regression
Odds ratio 95% OR confidence interval p-value Odds ratio 95% OR confidence interval p-value
Age [years] 1.07 1.04–1.09 0.00001 1.06 1.025–1.096 0.001
Gender [men]    > 0.05    > 0.05
Thyroid volume [ml] 1.04 1.02–1.06 0.0002 1.04 1.02–1.06 0.0001
Tyrostatic drugs taken 2 weeks before therapy 1.03 0.5–2.2 0.94    > 0.05
fT3 concentration at presentation 0.69 0.5–1.01 0.07    > 0.05
Iodine uptake [%] 0.952 0.92–0.98 0.001 0.95 0.91–0.98 0.004