Massive study reveals Obesity's toll on chinese hearts
NCT ID NCT07358052
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at health data from over 550,000 Chinese adults to see how being overweight or obese affects heart disease. Researchers used national survey information to find out how common heart problems are in this group and how they change over time. No treatments were given—this was an observation-only study to better understand the link between weight and heart health.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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551,931 people
The number who actually took part.
- Started
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Dec 2025
- Finished
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Dec 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The subjects in this study are permanent residents aged 18 years and older who participated in the CCDRFS in 2013, 2018, and 2023. Eligible participants were permanent residents (residing ≥6 months) of the survey sites, which included 298 counties/districts across all 31 provinces, autonomous regions, and municipalities of mainland China.
- Ages
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18 years and older
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol). * Male or female, age above or equal to 18 years at the time of signing informed consent. * Permanent residents (residing in the survey counties/cities/districts for ≥6 months) from the 2013, 2018, and 2023 CCDRFS surveys; With complete information from physical examinations, blood biochemical tests, and questionnaires, including: * Demographic information (age, sex, urban/rural classification, etc.); * Height, weight, waist circumference, blood pressure; * Blood biochemical indicators (fasting/2-hour postprandial blood glucose, glycated hemoglobin, lipid panel: high density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, total cholesterol, serum creatinine, etc.); * Routine urine indicators: urine protein (or urine microalbumin); self-reported prevalence of CVD and major chronic diseases (e.g., hypertension, diabetes, dyslipidemia, etc.); * Major behavioral risk factors (smoking, alcohol consumption, physical activity, dietary patterns, etc.); * Information on concomitant medication use. Exclusion Criteria: \- Exclusion criteria include missing core baseline or follow-up data relevant to each part. The medical conditions under investigation include overweight and obesity, along with their comorbidity with CVD and associated risk factors.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese CDC
Beijing, Beijing Municipality, 102206, China
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Novonordisk Facility
Beijing, China
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