Social & Preventive Medicine Non communicable diseases 53c7a731 Body mass index is also known as - A Brocca's index B Corpulence index C Quetelet's index D Lorentz's formula High-Yield Explanation Body mass index or quetelet&;s index = weight in kg / height in metre square. Ref- Park&;s textbook of Preventive and Social Medicine 24th edition. .