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Joint Effects of Physical Activity and Diet Quality on Depression and Mortality in Diabetes

NCT07122271 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 3621

Last updated 2025-08-14

No results posted yet for this study

Summary

This observational study aims to investigate whether physical activity (PA) and diet quality (DQ) can reduce depression and mortality risk in individuals with diabetes. Participants will be adults diagnosed with diabetes during the 2007-2018 cycle of the National Health and Nutrition Examination Survey (NHANES). The main questions to be answered include:

Does higher levels of physical activity significantly reduce the risk of depression in individuals with diabetes? Is higher diet quality associated with lower mortality in individuals with diabetes? Investigators will compare individuals with varying levels of PA and DQ to examine whether these two lifestyle factors, both individually and in combination, have protective effects on mental health and survival.

Participants will:

Complete questionnaires regarding their physical activity and dietary intake; Be assessed for depressive symptoms (PHQ-9); Be enrolled in long-term mortality follow-up (from the National Death Index); Analyses will be categorized according to their PA (measured in MET-min/week) and HEI-2015 dietary score.

Conditions

  • Diabetes Complications
  • Depression Anxiety Disorder
  • Diabetes

Sponsors & Collaborators

  • Minghui Wang

    lead OTHER

Principal Investigators

  • zeng chen · Geriatric Hospital of Hainan province

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-03-16
Primary Completion
2025-06-20
Completion
2025-07-24

Countries

  • China

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07122271 on ClinicalTrials.gov