The most widely used criteria to measure obesity are
A. Body weight
B. Skinfold thickness
C. Waist circumference
D. Bone density
E. Muscle biopsy
Choose the most appropriate answer from the options given below:

Correct option is B

The correct answer is (b)

A. Body weight: Body weight is a fundamental measure used to assess obesity. It represents the total mass of an individual and is typically measured in kilograms (kg) or pounds (lb). While body weight alone may not provide a comprehensive understanding of obesity, it serves as a primary screening tool for identifying
individuals who may be at risk of obesity-related health complications. Body weight can be easily measured using a scale, making it a convenient and widely used criterion in clinical and research settings.

B. Skinfold thickness: Skinfold thickness measurement involves assessing the thickness of subcutaneous fat at specific anatomical sites on the body, typically using a skinfold caliper. This method provides an estimate of body fat percentage based on the assumption that subcutaneous fat thickness correlates with overall body fatness. Skinfold thickness measurements are commonly taken at multiple sites, such as the triceps, biceps, subscapular, and suprailiac regions, and used in conjunction with established prediction equations to estimate body fat percentage. While skinfold thickness measurement has limitations, including variability in measurement technique and accuracy, it remains a widely used criterion for assessing body composition and identifying individuals with excess body fat.


C. Waist circumference: Waist circumference is a valuable anthropometric measurement used to assess central adiposity and abdominal obesity. It involves measuring the circumference of the waist at a specified point, typically at the level of the narrowest part of the torso or just above the iliac crest. Waist circumference reflects the distribution of visceral adipose tissue, which is associated with an increased risk of obesity-related health conditions, such as cardiovascular disease, type 2 diabetes, and metabolic syndrome. High waist circumference measurements are indicative of central adiposity and may signify an elevated risk of obesity-related complications, regardless of overall body weight or BMI.