Main outcome measures Cumulative time dependent intake of preservatives, including those in industrial food brands, assessed ...

Objective To examine the association of leisure-time physical activity with mortality from influenza and pneumonia. Methods A nationally representative sample of US adults (aged ≥18 years) who ...

Objectives We explored whether a spike in running distance during a single session or over 1 week, compared with the preceding period, was associated with increased risk of running-related overuse ...

Background Exercise stress echocardiography (ESE) is widely used to detect inducible myocardial ischaemia. However, a substantial proportion of ESEs remains inconclusive or shows abnormal ...

Background Insomnia symptoms are prevalent in older adults and linked to cardiovascular disease (CVD), but the role of long-term symptom trajectories remains unclear. We investigated associations ...

The Framingham Heart Study identified key cardiovascular risk factors and developed the Framingham risk score, significantly impacting preventive cardiology. Future research in Framingham includes ...