What is the BMI range for class I obesity?

The correct answer identifies the BMI range for class I obesity as being between 30 and 34.9. Body Mass Index (BMI) is a widely used measure to classify weight categories based on height and weight. It serves as a useful tool in identifying individuals at risk for various health complications associated with excess body weight.

In the classification system established by the World Health Organization (WHO), obesity is categorized into three classes:

• Class I obesity includes those with a BMI between 30 and 34.9.
• Class II obesity ranges from 35 to 39.9.
• Class III obesity, often referred to as severe or morbid obesity, is defined as a BMI of 40 or greater.

Understanding this classification helps healthcare professionals assess patient health and determine appropriate interventions. For individuals within class I obesity, there may be a lower risk compared to those in higher classes, but they still may face significant health risks that warrant attention, such as cardiovascular disease, type 2 diabetes, and hypertension. Recognizing the differences in these classifications is crucial for providing tailored obesity management and treatment options.