Systems and WBANs for Controlling Obesity

Table 1

BMI classification.

Classification		BMI
Underweight		<18.5 kg/m^2
Normal weight		18.5 kg/m^2–24.9 kg/m^2
Overweight		25 kg/m^2–29.9 kg/m^2
Obesity (class 1)		30 kg/m^2–34.9 kg/m^2
Obesity (class 2)		35 kg/m^2–39.9 kg/m^2
Extreme obesity (class 3)		>40 kg/m^2