Adult obesity is divided into how many classes based on the degree of obesity?

Adult obesity is categorized into three classes based on the degree of obesity, according to the World Health Organization (WHO) classification. These classes are determined by Body Mass Index (BMI) measurements.

Class 1 obesity corresponds to a BMI of 30 to less than 35, indicating mild obesity. Class 2 obesity includes those with a BMI of 35 to less than 40, representing moderate obesity. Finally, Class 3 obesity is defined as a BMI of 40 or greater, which is often referred to as severe or morbid obesity. This classification is important in clinical practice as it helps healthcare providers assess the risk associated with obesity-related health issues and determine appropriate interventions and strategies for weight management.

This structured classification provides a clear framework for understanding the severity of obesity and its associated health risks, guiding strategies for treatment and prevention.