According to the Adult Treatment Panel III, which parameter indicates obesity in men?

The parameter that indicates obesity in men, as defined by the Adult Treatment Panel III, is a waist circumference of greater than 102 cm. This measurement is associated with an increased risk of cardiovascular disease and other obesity-related conditions. The waist circumference is a useful indicator of visceral fat accumulation, which is more closely related to health risks than total body weight or BMI alone.

Having a waist measurement above this threshold signifies that an individual may have excess abdominal fat, which can lead to metabolic syndrome, type 2 diabetes, and cardiovascular issues. The other provided circumferences, while indicating varying degrees of increased risk or overweight, do not reach the criteria specifically established to classify obesity in men according to this guideline.