Plan and operations of the 10th Korea National Health and Nutrition Examination Survey (2025-2027).

ABSTRACT: The Korea National Health and Nutrition Examination Survey (KNHANES) is a national health survey mandated by Article 16 of the National Health Promotion Act to assess the health and nutritional status of the Korean population. Over the past 2 decades, the survey has continuously introduced timely survey components while strengthening its survey methodology and operational systems to enhance both the policy relevance and scientific utility of its findings. The 10th KNHANES (2025-2027) preserves the statistical representativeness of its sampling design while expanding the use of web-based self-administered questionnaires to improve participant convenience. In response to Korea's transition into a super-aged society, the 10th KNHANES incorporates enhanced older-adult health surveys, including

SUBMITTER: Kim SJ 

PROVIDER: S-EPMC12946570 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature