NCT03235336|UnknownDMC
Associations Between Tea and Sweetened Beverage Consumptions and Hyperuricemia: The China Health and Nutrition Survey
The China Health and Nutrition Survey
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The China Health and Nutrition Survey
Sponsor study identifier
observational
5,547
1 country
1
Study Start
January 1989
Actual (reported)Primary Completion
December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
The China Health and Nutrition Survey (CHNS), an ongoing open cohort, international collaborative project between the Carolina Population Center at the University of North Carolina at Chapel Hill and the National Institute for Nutrition and Health (NINH, former National Institute of Nutrition and Food Safety) at the Chinese Center for Disease Control and Prevention (CCDC), was designed to examine the effects of the health, nutrition, and family planning policies and programs implemented by national and local governments and to see how the social and economic transformation of Chinese society is affecting the health and nutritional status of its population. The impact on nutrition and health behaviors and outcomes is gauged by changes in community organizations and programs as well as by changes in sets of household and individual economic, demographic, and social factors. The survey was conducted by an international team of researchers whose backgrounds include nutrition, public health, economics, sociology, Chinese studies, and demography. The survey took place over a 7-day period using a multistage, random cluster process to draw a sample of about 7,200 households with over 30,000 individuals in 15 provinces and municipal cities that vary substantially in geography, economic development, public resources, and health indicators. In addition, detailed community data were collected in surveys of food markets, health facilities, family planning officials, and other social services and community leaders.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 1989
Actual (reported)July 27, 2017
Actual (reported)August 1, 2017
Actual (reported)December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Hyperuricemia
Serum uric acid level ≥420 μmol/L in males and ≥360 μmol/L in females
1997-2009
This study analyzed the participant data from the Chinese Health and Nutrition Survey (CHNS, http://www.cpc.unc.edu/projects/china), which covered nine Chinese provinces (Heilongjiang, Liaoning, Shandong, Henan, Jiangsu, Hubei, Hunan, Guizhou, and Guangxi). The CHNS used a multistage random cluster sampling method.
Sichuan Hospital
Chengdu, Sichuan, China
Popkin BM, Du S, Zhai F, Zhang B. Cohort Profile: The China Health and Nutrition Survey--monitoring and understanding socio-economic and health change in China, 1989-2011. Int J Epidemiol. 2010 Dec;39(6):1435-40. doi: 10.1093/ije/dyp322. Epub 2009 Nov 3. No abstract available.
First Submitted
July 27, 2017
First Posted
August 1, 2017
Study Start
January 1989
Actual (reported)Primary Completion
December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
A Default Option to Enhance Dietary Quality in Participants With Food Insecurity
Contact the study team to confirm eligibility.
Study Completion
December 2020
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
February 22, 2019
Record last verified: 2019-02
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