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Table 8 Predictors of euthyreosis in patients with GD and their cut-off values using ROC curves [n = 8]

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

Predictor Cut-off value AUC 95% AUC confidence interval p-value Sensitivity Specificity
Age [years] 64 0.75 0.5–0.97 0.02 62.5% 87.3%
Thyroid volume [cm3] 27.4 0.83 0.71–0.95 < 0.001 85.7% 79.6%
Iodine uptake [%]a 31 0.59 0.37–0.83 0.4 57.1% 77.8%
  1. AUC area under curve
  2. a Negative predictors