Observational Study on a Chinese Population
Observational Study on the Risk Factors for Health in a Chinese Population
1 other identifier
observational
2,650
1 country
1
Brief Summary
An observational study was conducted in a health examination center to distinguish risk factors for health in a randomly recruited volunteers of Chinese population.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2013
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2013
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2013
CompletedStudy Completion
Last participant's last visit for all outcomes
December 31, 2013
CompletedFirst Submitted
Initial submission to the registry
January 8, 2018
CompletedFirst Posted
Study publicly available on registry
January 23, 2018
CompletedJanuary 23, 2018
January 1, 2018
12 months
January 8, 2018
January 12, 2018
Conditions
Outcome Measures
Primary Outcomes (1)
Circulating 25OHD concentration.
Jan., 2014 - May., 2015
Secondary Outcomes (5)
Body mass index
Jan.-Dec., 2013
Plasma glucose
Jan.-Dec., 2013
DNA polymorphisms
Jan., 2014 - Dec., 2017
Plasma lipids
Jan.-Dec., 2013
Blood pressure
Jan.-Dec., 2013
Study Arms (1)
A group of participants
Interventions
Eligibility Criteria
Both males and females were included.
You may qualify if:
- Han population, living in Shenzhen City for \> 2 y, not in pregnancy, without hepatic diseases and renal diseases
You may not qualify if:
- caught by organic diseases
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Shenzhen Center for Chronic Disease Control
Shenzhen, Guangdong, 518020, China
Related Publications (4)
Chen J, Yun C, He Y, Piao J, Yang L, Yang X. Vitamin D status among the elderly Chinese population: a cross-sectional analysis of the 2010-2013 China national nutrition and health survey (CNNHS). Nutr J. 2017 Jan 14;16(1):3. doi: 10.1186/s12937-016-0224-3.
PMID: 28088200RESULTSantos BR, Mascarenhas LP, Boguszewski MC, Spritzer PM. Variations in the vitamin D-binding protein (DBP) gene are related to lower 25-hydroxyvitamin D levels in healthy girls: a cross-sectional study. Horm Res Paediatr. 2013;79:162-8. doi: 10.1159/000348847. Epub 2013 Mar 20.
PMID: 23548751RESULTGozdzik A, Zhu J, Wong BY, Fu L, Cole DE, Parra EJ. Association of vitamin D binding protein (VDBP) polymorphisms and serum 25(OH)D concentrations in a sample of young Canadian adults of different ancestry. J Steroid Biochem Mol Biol. 2011 Nov;127(3-5):405-12. doi: 10.1016/j.jsbmb.2011.05.009. Epub 2011 Jun 12.
PMID: 21684333RESULTZhou JC, Zhu Y, Gong C, Liang X, Zhou X, Xu Y, Lyu D, Mo J, Xu J, Song J, Che X, Sun S, Huang C, Liu XL. The GC2 haplotype of the vitamin D binding protein is a risk factor for a low plasma 25-hydroxyvitamin D concentration in a Han Chinese population. Nutr Metab (Lond). 2019 Jan 14;16:5. doi: 10.1186/s12986-019-0332-0. eCollection 2019.
PMID: 30651747DERIVED
Biospecimen
Blood.
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Director of Molecular Biology Laboratory
Study Record Dates
First Submitted
January 8, 2018
First Posted
January 23, 2018
Study Start
January 1, 2013
Primary Completion
December 31, 2013
Study Completion
December 31, 2013
Last Updated
January 23, 2018
Record last verified: 2018-01
Data Sharing
- IPD Sharing
- Will not share