Investigating how changes in physical activity can prevent heart disease using advanced data analysis techniques.
Official title: Examining Longitudinal Changes in Accelerometer-Measured Physical Activity in Preventing Cardiovascular Disease with Novel Function Data Analysis Approaches
Funded at University of California, San Diego · NIH-11004032 · Data updated 2026-11-12
This study is looking at how staying active can help prevent heart disease, using activity trackers to see how people's exercise habits change over time, and it's designed for women who want to learn more about keeping their hearts healthy.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Diego NIH-funded |
| Lab location | 1 site (La Jolla, United States) |
| Project start | January 1, 2024 |
| Project end | December 31, 2028 |
| Funding year | 2025 |
| Award (this year) | $444,324 |
| NIH project number | 5R01HL166802-02 |
| Project ID | NIH-11004032 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are older adults who are at risk for cardiovascular disease and are willing to participate in physical activity monitoring.
✕Less likely to help
Patients who are already diagnosed with severe cardiovascular disease or those unable to engage in physical activity may not benefit from this research.
What this research studies
This research focuses on understanding the relationship between physical activity and cardiovascular disease (CVD) by utilizing accelerometer-based activity trackers. It aims to analyze longitudinal changes in physical activity patterns and their impact on CVD prevention through a novel statistical approach. By examining data from the Women’s Health Initiative Strong & Healthy trial, the study seeks to uncover deeper insights into how daily activity levels influence heart health over time. Patients may be monitored using advanced metrics derived from this analysis to better understand their risk factors for CVD.
Why it matters
Potential benefit: If successful, this research could lead to improved strategies for preventing cardiovascular disease through tailored physical activity recommendations.
How similar studies have gone: Previous research has shown promising results in using accelerometer data to assess physical activity's impact on health, indicating that this approach has potential for success.
Where this research is happening
-
University of California, San Diego
La Jolla, United States Active
Researchers
- Principal investigator: Zou, Jingjing — University of California, San Diego
- Study coordinator: Zou, Jingjing
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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.