Current status of hypothyroidism control in Guangzhou area, China: a cross-sectional survey

Hypothyroidism is a significantly harmful condition that severely affects work and daily life. Currently, there is a lack of large-scale investigations into the treatment control status in China. This study aimed to combine a large sample of patients with hypothyroidism in the Guangzhou area to analyze hypothyroidism control rates. A cross-sectional survey was conducted at six tertiary A-grade hospitals in Guangzhou city. On-site questionnaire surveys were administered to randomly sampled outpat