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%