[Retracted] Clinical Efficacy of Levothyroxine Sodium plus I 131 in the Treatment of Patients with Thyroidectomy and Its Effect on the Levels of Thyroglobulin and Thyrotropin

Table 3

Treatment efficacy (%).

Group	n	Markedly effective	Effective	Ineffective	Treatment efficacy
Experimental	40	21 (52.50)	18 (45.00)	1 (2.50)	39 (97.50)
Control	40	22 (55.00)	10 (25.00)	8 (20.00)	32 (80.00)
x^2	—	6.135
value	—	0.013