874
Due to the increasing prevalence of type 2 diabetes mellitus ( T2DM ) , the emergent trend towards diagnosis in younger patients and the progressive nature of this disease , many more patients than before now require insulin to maintain glycaemic control .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None