Urinary iodine excretion and thyroid function status in school age children of hilly and plain regions of Eastern Nepal

Background Iodine deficiency is a major public health problem in many developing countries including Nepal. The present study was designed to investigate the urinary iodine excretion (UIE), thyroid function status and household salt iodine content (SIC) in school-aged children (SAC) and to establish the relationships between these factors.