Colchicum autumnale in Patients with Goitre with Euthyroidism or Mild Hyperthyroidism: Indications for a Therapeutic Regulative Effect—Results of an Observational Study

Figure 2

Regression curve of thyroidea stimulating hormone change after 6–12 months (TSH ) against initial values (TSH t0); = determination coefficient: proportion of variance that is declared by the regression curve. Patients with higher initial TSH (TSH t0 > 0.4 mU/mL, group 1: red marks) tend to have significant reductions of TSH (TSH ) while those with TSH of 0.4 or less (group 2: blue marks) show only small and predominantly positive changes (three blue marks represent two patients).