9264
Twenty patients of both sexes aged 4 - 18 years with type 1 DM and HbA1C < 10 % participated in the study .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None