Related Experiment Videos
Risk factors for pulmonary embolism. The Framingham Study
The American Journal of Medicine
|June 1, 1983
Summary
Obesity is a significant risk factor for pulmonary embolism (PE) in women. Maintaining a healthy weight may reduce the likelihood of developing this serious condition.
Area of Science:
- Cardiology
- Pulmonary Medicine
- Epidemiology
Background:
- Pulmonary embolism (PE) is a major cause of morbidity and mortality.
- Identifying long-term risk factors for PE is crucial for preventative strategies.
Purpose of the Study:
- To investigate long-term risk factors associated with autopsy-confirmed pulmonary embolism.
- To determine the independent predictors of PE in a large cohort study.
Main Methods:
- Utilized data from the Framingham Heart Study, including 46 subjects with PE.
- Compared risk factors (age, blood pressure, cholesterol, smoking, glucose, weight, varicose veins) across PE cases, the entire cohort, and deceased subjects.
- Performed multivariate analysis to identify independent predictors of PE.
Main Results:
- Metropolitan relative weight was the only significant independent predictor of pulmonary embolism.
- This association was exclusively observed among women (p < 0.001).
Conclusions:
- Increased adiposity is a key long-term risk factor for pulmonary embolism in women.
- Weight reduction in obese women may potentially decrease their risk of developing PE.