Table 4.

The relationship between serum levels of AMH and inhibin B with age, age at menarche, and biochemical parameters before and after RAI treatment (n =25).

	Serum levels of AMH before RAI treatment	Serum levels of inhibin B before RAI treatment	Serum levels of inhibin B 1 year after RAI treatment
Age (years)	(r = −0.59, P < 0.01)	(r = −0.19, P = 0.35)	(r = −0.1, P = 0.6)
Age at menarche (age)	(r = −0.54, P = 0.2)	(r = −0.2, P = 0.8)	(r =−0.8, P = 0.02)
fT4 (ng/dL)	(r = 0.05, P = 0.8)	(r = −0.45, P = 0.02)	(r = −0.35, P = 0.11)
fT3 (pg/mL)	(r = 0.4, P = 0.05)	(r = −0.08, P = 0.7)	(r = −0.2, P = 0.35)
FSH (mIU/mL)	(r = -0.5, P = 0.45)	(r = 0.27, P = 0.18)	(r = −0.06, P = 0.75)
AFC	(r = 0.4, P = 0.5)	(r = −0.5, P = 0.39)	(r = 0.8, P = 0.1)

AFC, antral follicle count; FSH, follicle-stimulating hormone; fT4, free T4; fT3, free T3; RAI, radioactive iodine.