Table 1.

Initial presentation and good response to initial therapy with I‐131‐Therapy.

		N %	RR (95% CI )*	P‐value
Age	>10	56	1	0,328
	<10	9	0,38 (0,05‐2,5)
Gender	F	48	1	0,188
	M	16	0,4 (0,1‐1,5)
Size	>2cm	57	1	0,372
	<2cm	8	0,63(0,23‐1,73)
Lymph node metastasis	Y	40	1	0,014
	N	25	0,34 (0,14‐0,8)
Multicentricity	Y	17	1	0,719
	N	48	1,17 (0,48‐2,84)
Distant Metastasis	Y	19	1	0,014
	N	46	0,15 (0,02‐0,96)
Post therapy scan uptake	TB	45	1	0,353
	OTB	20	0,52 (0,17‐1,60)

^*RR – risk relative; 95% CI – 95 confidence interval, Y‐ yes (present at diagnosis), N‐ No (absent at diagnosis; TB‐ Thyroid bed; OTB‐outside thyroid bed