[Application progress of implementation research on salt reduction strategies]

Based on the high global average salt intake among adults, the implementation of salt reduction strategies-as a key measure for preventing and controlling non-communicable diseases such as hypertension-faces significant challenges in translating scientific evidence into practice. Implementation research has emerged as a crucial methodological approach to facilitate this translation by systematically analyzing the facilitators and barriers associated with salt reduction interventions. This review summarizes the research content and major progress in implementation research on salt reduction strategies both domestically and internationally, aiming to provide a reference for future implementation studies.