Relevance of body composition in phenotyping the obesities

Area of Science:

• Metabolic Alterations
• Obesity Research
• Cardiometabolic Health

Background:

• Obesity is a prevalent global metabolic alteration.
• It significantly increases the risk of cardiometabolic diseases like type 2 diabetes, hypertension, and dyslipidemia.
• Current classification using Body Mass Index (BMI) lacks accuracy in reflecting true body adiposity.

Purpose of the Study:

• To review classical and novel classification systems for phenotyping obesity.
• To highlight advancements in body composition techniques and cardiometabolic risk factor assessment.
• To advocate for the integration of these refined methods into clinical practice.

Main Methods:

• Review of existing literature on obesity classification systems.
• Analysis of advancements in body composition analysis techniques.
• Evaluation of the role of cardiometabolic risk factors in phenotyping.

Main Results:

• Body Mass Index (BMI) is a limited measure of obesity.
• Improved accuracy and accessibility of body composition techniques are emerging.
• Increased understanding and application of cardiometabolic risk factors enable more precise phenotyping.

Conclusions:

• Current phenotyping of obesity requires enhancement beyond BMI.
• Advances in technology and risk factor assessment offer more refined diagnostic tools.
• Clinical practice should adopt these new methods for better diagnosis and treatment optimization of obesity.