4228
Maximal Expiratory Flow Rates such as Peak Expiratory Flow Rate ( PEFR ) , rates at 25 % , 50 % and 75 % of forced vital capacity ( V max 25 % , V max 50 % and V max 75 % ) and forced expiratory flow during the middle half of forced vital capacity ( FEF 25 - 75 % ) were measured in 273 healthy non - smoking adults ( 144 males , 129 females ) aged 15 - 63 years living in Madras .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None