14288
Subjects with normal glucose tolerance ( n = 585 ) , impaired glucose tolerance ( n = 202 ) and type 2 diabetes ( n = 355 ) were genotyped for a highly polymorphic CA - repeat polymorphism in the first intron of HSD11B2 .
 glucose, glucose
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 glucose, glucose