Investigating the link between long working hours and heart disease risk in the U.S.
Do long working hours increase the risk of cardiovascular disease mortality? Evidence from the U.S. National Health Interview Survey 1997-2015
This study is looking into whether working long hours can lead to a higher risk of heart disease and is for anyone interested in how their job might affect their heart health.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California Los Angeles NIH-funded |
| Lab location | 1 site (Los Angeles, United States) |
| Project ID | NIH-10932097 on NIH RePORTER |
What this research studies
This research examines whether long working hours contribute to an increased risk of cardiovascular disease (CVD) mortality in the U.S. population. By analyzing data from the National Health Interview Survey collected between 1997 and 2015, the study aims to identify patterns and correlations between work hours and heart disease outcomes. The approach involves secondary data analysis, utilizing a comprehensive dataset that includes demographic information, working conditions, and health status. This investigation seeks to fill a critical gap in understanding how work-related factors may impact heart health.
Who could benefit from this research
Good fit: Ideal candidates for this research include U.S. workers who have reported long working hours, particularly those working over 55 hours per week.
Not a fit: Patients who are not currently employed or those who work part-time hours may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved workplace policies and health interventions aimed at reducing cardiovascular disease risk among workers.
How similar studies have performed: Previous research in European populations has shown a significant association between long working hours and increased CVD mortality, suggesting that similar findings may be expected in the U.S.
Where this research is happening
Los Angeles, United States
- University of California Los Angeles — Los Angeles, United States (Active)
Researchers
- Principal investigator: Li, Jian — University of California Los Angeles
- Study coordinator: Li, Jian
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.