<prompt> Corporobasal index is useful for determination of:RaceAgeStatureSex  <response>: Corporobasal Index is an index used for testing sexual divergence based on differences between male and female sacrum. Ref: Journal of Anatomical Society of India 522 2003, Pages 132-136; The Essentials of Forensic Medicine and Toxicology By Dr K S Narayan Reddy, 27th Edition, Pages 56, 57 