Analysis of ROC curve demonstrated that the reduction in PTH level exhibited high accuracy in predicting the incidence of transient hypocalcemia in the whole cohort (AUC = 0.987, 95% CI 0.975–0.999, p < 0.001; Figure 2(a)), bilateral group (AUC = 0.986, 95% CI 0.973–0.9996, p < 0.001; Figure 2(b)), and female patients (AUC = 0.987, 95% CI 0.973–1.000, p < 0.001; Figure 2(c)). This evidence concerns the gene PTH and Hypocalcemia.