Prevalence and risk factors of hypothyroidism after universal salt iodisation: a large cross-sectional study from 31 provinces of China.
Jiashu LiYongze LiXiaoguang ShiDi TengXiaochun TengWeiping TengZhongyan Shannull nullPublished in: BMJ open (2023)
Mild SCH is the most common form of hypothyroidism, which is related to iodine intake. Severe SCH is more similar to OH which autoimmune is the main cause. The various effects of iodine on hypothyroidism depend on thyroid autoimmune and gender.