ABSTRACT
Incidence of congenital hypothyroidism varies across countries and different geographic regions. A retrospective analysis of cord blood thyroid stimulating hormone values, and their subsequent follow-up, was done in a tertiary-care center in Kerala, India. Congenital hypothyroidism was found at the rate of 1 in 244, which is higher than reported incidence from other centers.
ABSTRACT
We estimated cord blood 25-hydroxy vitamin D levels of 50 term healthy neonates born in a tertiary care center of Kozhikode, Kerala, India. Vitamin D levels were normally distributed with a mean (SD) value of 11.36 (4.75) ng/mL and median (range) values of 10.85 (3.9-24.9) ng/mL. Majority of babies had values between 5 to 15 ng/mL. This study shows that even in tropical climates most of our neonates are born with deficient vitamin D levels.