Adiposity assessment: explaining the association between obesity, hypertension and stroke
Caroline Rhéaume1, Marie-Ève Leblanc, Paul Poirier
1Institut Universitaire de Cardiologie et de pneumologie de Québec, 2725 ch Sainte-Foy, Québec, QC, G1V 4G5, Canada.
Expert Review of Cardiovascular Therapy
|November 23, 2011
Summary
Obesity increases cardiovascular disease risk. Abdominal obesity measures like waist circumference may better predict risk than Body Mass Index (BMI) alone.
Area of Science:
- Cardiology
- Public Health
- Endocrinology
Background:
- Obesity is a global health issue linked to increased cardiovascular morbidity and mortality.
- Body Mass Index (BMI) is a standard measure for obesity but may not fully capture cardiovascular disease (CVD) risk.
- Abdominal obesity, indicated by waist circumference, waist-to-hip ratio, and waist-to-height ratio, is increasingly recognized for its association with CVD risk factors.
Purpose of the Study:
- To review clinical adiposity indices used to assess obesity.
- To evaluate the utility of different obesity measures in relation to systemic hypertension and stroke incidence.
- To discuss the role of these indices in cardiovascular risk stratification.
Main Methods:
- Literature review of clinical adiposity indices.
- Analysis of the association between obesity measures and cardiovascular risk factors.
- Evaluation of BMI, waist circumference, waist-to-hip ratio, and waist-to-height ratio in clinical practice.
Main Results:
- Increased BMI is an independent risk factor for cardiovascular disease (CVD).
- Abdominal obesity measures may be superior to BMI in identifying individuals at higher CVD risk.
- Abdominally obese individuals often exhibit higher blood pressure, a key stroke risk factor.
Conclusions:
- BMI, waist circumference, waist-to-hip ratio, and waist-to-height ratio are valuable tools for assessing adiposity.
- Abdominal obesity markers can provide additional insights into CVD risk beyond BMI.
- Integrating these adiposity measures with other cardiometabolic risk factors enhances cardiovascular risk assessment.
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