Table 1. Demographics of the Study Population of PTC.

Category
Sex	Male	28
	Female	75
Age (years old)		35.87 ± 11.14 (range: 24–67)
Surgery on thyroid before	Yes	4
	No	99
Thyroid hormones level	Normal	86
	Abnormal	17
Thyroglobulin antibodies	Normal	87
	Elevated	18
Thyroid peroxidase antibody	Normal	82
	Elevated	21
Taking levothyroxine	Yes	7
	No	96