You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Morbidity and moality of the following infection is assessed by Chandler's index in different populations: and explain in detail?
Chandler's index is used in epidemiological studies of Ancylostoma duodenale or Necator americanus infection (hookworm disease). By this index, worm loads in different population groups can be compared, and also the degree of reduction of egg output after mass treatment. Chandler's index: Average number of eggs per gram of stools Significance Below 200 Hookworm infection is not of much significance 200-250 May be regarded as potential danger 250-300 Minor public health problem Above 300 Impoant public health problem Ref: Park's Textbook of Social and Preventive Medicine, 19th edition, Page 203.