Improving accuracy of physical activity and dietary intake measurements in obesity and diabetes research
Measurement error correction approaches to wearable device-based measures of physical activity and self-reported measures of dietary intake in obesity and type 2 diabetes research
This study is working on improving how we measure physical activity and what we eat, so people with obesity and type 2 diabetes can get better advice on staying healthy.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Trustees of Indiana University NIH-funded |
| Lab location | 1 site (Bloomington, United States) |
| Project ID | NIH-11051814 on NIH RePORTER |
What this research studies
This research focuses on enhancing the accuracy of measurements related to physical activity and dietary intake, which are crucial for understanding obesity and type 2 diabetes. It addresses the limitations of self-reported data and wearable devices, which often contain measurement errors that can skew results. By developing advanced statistical methods to correct these errors, the research aims to provide more reliable data that can inform health recommendations and interventions. Patients may benefit from improved dietary and activity guidelines based on more accurate assessments.
Who could benefit from this research
Good fit: Ideal candidates for this research include individuals aged 21 and older who are dealing with obesity or type 2 diabetes.
Not a fit: Patients who are under 21 years old or do not have obesity or type 2 diabetes may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to more accurate health recommendations for managing obesity and type 2 diabetes.
How similar studies have performed: Previous research has shown that addressing measurement errors in health data can significantly improve the reliability of health assessments, indicating a promising approach.
Where this research is happening
Bloomington, United States
- Trustees of Indiana University — Bloomington, United States (Active)
Researchers
- Principal investigator: Tekwe, Carmen D. — Trustees of Indiana University
- Study coordinator: Tekwe, Carmen D.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.