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出境医 / 临床实验 / Micronutrients and Health in Adult Chinese
Micronutrients and Health in Adult Chinese
Study Description
Brief Summary:
Adult subjects were recruited from a health examination center. Their fasting blood samples were collected for laboratory analyses of multiple measures including mineral, glucose, lipids, etc.
| Condition or disease | Intervention/treatment |
|---|---|
| Dysglycemia Dyslipidemia | Other: No intervention |
Study Design
| Study Type : | Observational |
| Actual Enrollment : | 1520 participants |
| Observational Model: | Ecologic or Community |
| Time Perspective: | Cross-Sectional |
| Actual Study Start Date : | August 1, 2013 |
| Actual Primary Completion Date : | November 30, 2013 |
| Actual Study Completion Date : | December 31, 2014 |
Arms and Interventions
| Group/Cohort | Intervention/treatment |
|---|---|
|
Cross-sectional
a cross-sectional study.
|
Other: No intervention
No intervention.
|
Outcome Measures
Primary Outcome Measures :
- circulation concentration of glucose [ Time Frame: less than 4 hours ]Glucose (mmol/L) was measured in less than 4 hours after sample collection
- circulation concentrations of 4 types of lipids [ Time Frame: less than 4 hours ]TG, TC, LDLC, and HDLC (mmol/L) were measured in less than 4 hours after sample collection
- circulation concentrations of 5 minerals [ Time Frame: less than 3 years ]all samples were stored at minus 75 degrees Celsius until ready for analysis collectively on a ICP-MS machine for calcium, cobalt, iron, selenium, and zinc (ng/ml)
Secondary Outcome Measures :
- body mass index [ Time Frame: less than 1 month ]body weight (kg) and hight (m) were measured when the volunteers were visiting the health examination center, and the body mass index was calculated later by the formula of body weight/ hight/ hight (kg/m^2).
- circulation concentration of 25OHD [ Time Frame: less than 3 years ]all samples were stored at minus 75 degrees Celsius until ready for analysis collectively with ELISA kits (nmol/L)
Biospecimen Retention: Samples With DNA
Blood samples were collected and separated by centrifugation for supernatant and blood cells.
Eligibility Criteria
| Ages Eligible for Study: | 20 Years to 85 Years (Adult, Older Adult) |
| Sexes Eligible for Study: | All |
| Accepts Healthy Volunteers: | Yes |
| Sampling Method: | Probability Sample |
Study Population
Adult volunteers visiting a health examination center were randomly recruited with their consent to particiapate the study.
Criteria
Inclusion Criteria:
- adult volunteer
- Han population
- living in Shenzhen City for > 2 y
Exclusion Criteria:
- caught by organic diseases
- in pregnancy
Contacts and Locations
No Contacts or Locations Provided
| Tracking Information | |||||
|---|---|---|---|---|---|
| First Submitted Date | June 26, 2019 | ||||
| First Posted Date | July 1, 2019 | ||||
| Last Update Posted Date | July 1, 2019 | ||||
| Actual Study Start Date | August 1, 2013 | ||||
| Actual Primary Completion Date | November 30, 2013 (Final data collection date for primary outcome measure) | ||||
| Current Primary Outcome Measures |
|
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| Original Primary Outcome Measures | Same as current | ||||
| Change History | No Changes Posted | ||||
| Current Secondary Outcome Measures |
|
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| Original Secondary Outcome Measures | Same as current | ||||
| Current Other Pre-specified Outcome Measures | Not Provided | ||||
| Original Other Pre-specified Outcome Measures | Not Provided | ||||
| Descriptive Information | |||||
| Brief Title | Micronutrients and Health in Adult Chinese | ||||
| Official Title | Not Provided | ||||
| Brief Summary | Adult subjects were recruited from a health examination center. Their fasting blood samples were collected for laboratory analyses of multiple measures including mineral, glucose, lipids, etc. | ||||
| Detailed Description | Not Provided | ||||
| Study Type | Observational | ||||
| Study Design | Observational Model: Ecologic or Community Time Perspective: Cross-Sectional |
||||
| Target Follow-Up Duration | Not Provided | ||||
| Biospecimen | Retention: Samples With DNA Description:
Blood samples were collected and separated by centrifugation for supernatant and blood cells.
|
||||
| Sampling Method | Probability Sample | ||||
| Study Population | Adult volunteers visiting a health examination center were randomly recruited with their consent to particiapate the study. | ||||
| Condition |
|
||||
| Intervention | Other: No intervention
No intervention.
|
||||
| Study Groups/Cohorts | Cross-sectional
a cross-sectional study.
Intervention: Other: No intervention
|
||||
| Publications * | Not Provided | ||||
|
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
|||||
| Recruitment Information | |||||
| Recruitment Status | Completed | ||||
| Actual Enrollment |
1520 | ||||
| Original Actual Enrollment | Same as current | ||||
| Actual Study Completion Date | December 31, 2014 | ||||
| Actual Primary Completion Date | November 30, 2013 (Final data collection date for primary outcome measure) | ||||
| Eligibility Criteria |
Inclusion Criteria:
Exclusion Criteria:
|
||||
| Sex/Gender |
|
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| Ages | 20 Years to 85 Years (Adult, Older Adult) | ||||
| Accepts Healthy Volunteers | Yes | ||||
| Contacts | Contact information is only displayed when the study is recruiting subjects | ||||
| Listed Location Countries | Not Provided | ||||
| Removed Location Countries | |||||
| Administrative Information | |||||
| NCT Number | NCT04004143 | ||||
| Other Study ID Numbers | QLS2014 | ||||
| Has Data Monitoring Committee | Not Provided | ||||
| U.S. FDA-regulated Product |
|
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| IPD Sharing Statement | Not Provided | ||||
| Responsible Party | Zhou Ji-Chang, Shenzhen Center for Chronic Disease Control | ||||
| Study Sponsor | Shenzhen Center for Chronic Disease Control | ||||
| Collaborators |
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| Investigators | Not Provided | ||||
| PRS Account | Shenzhen Center for Chronic Disease Control | ||||
| Verification Date | June 2019 | ||||
