Endocrine Abstracts

We studied the growth data and bone maturation of 45 CH children (25 girls, 20 boys) with CH, diagnosed through the national screening program in Qatar, for 6 years or more to examine the effects of initial T4 dosage (50 μg/day) with adjustment of T4 dose to maintain serum fT4 concentrations within the upper quartile of normal range and TSH<4 mIU/ml. Birth weight, length and head circumference of patients (3.21±0.43 kg, 50.5±...