TG and diabetes mellitus: <h4>Background</h4>To investigate the effects of a Health Promotion Model (HPM)-based comprehensive intervention on thyroid hormones, glucose-lipid metabolism, and inflammatory markers in patients with hyperthyroidism (HT) complicated by diabetes mellitus (DM), and to elucidate the potential mechanisms underlying these effects.<h4>Methods</h4>A total of 142 patients diagnosed with HT and DM between January 2024 and January 2025 were enrolled.