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Micronutrients and Health in Adult Chinese

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04004143
Enrollment
1520
Registered
2019-07-01
Start date
2013-08-01
Completion date
2014-12-31
Last updated
2019-07-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dysglycemia, Dyslipidemia

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.

Interventions

OTHERNo intervention

No intervention.

Sponsors

Sun Yat-sen University
CollaboratorOTHER
Shenzhen Qilinshan Sanatorium
CollaboratorUNKNOWN
Shenzhen Center for Chronic Disease Control
Lead SponsorOTHER

Study design

Observational model
ECOLOGIC_OR_COMMUNITY
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
ALL
Age
20 Years to 85 Years
Healthy volunteers
Yes

Inclusion criteria

* adult volunteer * Han population * living in Shenzhen City for \> 2 y

Exclusion criteria

* caught by organic diseases * in pregnancy

Design outcomes

Primary

MeasureTime frameDescription
circulation concentration of glucoseless than 4 hoursGlucose (mmol/L) was measured in less than 4 hours after sample collection
circulation concentrations of 4 types of lipidsless than 4 hoursTG, TC, LDLC, and HDLC (mmol/L) were measured in less than 4 hours after sample collection
circulation concentrations of 5 mineralsless than 3 yearsall 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

MeasureTime frameDescription
body mass indexless than 1 monthbody 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 25OHDless than 3 yearsall samples were stored at minus 75 degrees Celsius until ready for analysis collectively with ELISA kits (nmol/L)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026