摘要： 中美韓健康與營養(yǎng)調(diào)查數(shù)據(jù)庫均是針對本國國民健康與營養(yǎng)監(jiān)測而形成的數(shù)據(jù)庫，近年已成為數(shù)據(jù)挖掘的重要公共資源。本文對比分析了中美韓3個國家健康與營養(yǎng)調(diào)查數(shù)據(jù)庫的建設現(xiàn)狀、歷史追溯、抽樣方法和調(diào)查內(nèi)容，其主要區(qū)別在于研究設計的類型不同，我國采用的是隊列研究，而美國和韓國均為系列橫斷面調(diào)查。隨后對基于數(shù)據(jù)庫發(fā)表文獻的數(shù)量和研究熱點進行可視化分析，發(fā)現(xiàn)美國的發(fā)文量上升趨勢更為突出，且3個數(shù)據(jù)庫的研究熱點與健康、營養(yǎng)調(diào)查主題一致。最后對數(shù)據(jù)庫建設和應用情況進行了討論，并提出建議，期望為研究者開展相關(guān)研究提供路徑，更好地促進科學證據(jù)產(chǎn)出。

關(guān)鍵詞: 數(shù)據(jù)庫, 健康與營養(yǎng)調(diào)查, 中國健康與營養(yǎng)調(diào)查, 美國國家健康與營養(yǎng)調(diào)查, 韓國國家健康與營養(yǎng)調(diào)查

Abstract:

The health and nutrition survey databases of China, the United States, and Korea are all focused on national health and nutrition surveillance, which have become important public resources for data mining in recent years. The construction status, brief histories, sampling methods, and survey contents of the three health and nutrition survey databases were compared and analyzed, it was found that the main difference lies in the types of study design, with cohort study used in China, cross-sectional survey used in both the United States and Korea. Then, the database-based publication volume and research hotspots were visually analyzed and found that the upward trend is more prominent in the United States, the research hotspots of the three databases were consistent with the themes of the health and nutrition survey. Finally, the construction and application of the databases were discussed and recommendations were made, which was expected to provide a path for relevant researches and better encourage the generation of scientific evidence.

Key words: Database, Health and nutrition examination survey, China Health and Nutrition Survey, National Health and Nutrition Examination Survey, Korea National Health and Nutrition Examination Survey

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