<h4>Objective</h4>To investigate the current status of insulin injection among patients with diabetes in a county-level community through questionnaires and to implement a targeted special quality management (QM) program based on the findings.<h4>Methods</h4>Using a one-group pre-post study design, 297 patients receiving insulin injections were randomly selected from the local community's chronic disease management database. The gene discussed is INS; the disease is diabetes mellitus.