<prompt> Chander;s index i s-No. Of eggs gm of stoolNo. Of larvae 100g of stoolNo. Of larvae gm of stoolNo. Of eggs 100g of stool  <response>: Chandlers index is calculated as number of hookworm eggs per gram feces. Reference:Park;s textbook of preventive and social medicine,K.Park,21st edition,page no:221 ,22nd edition,pg no.221. p 