20655
A mixed meal challenge test was performed before and after each period . RESULTSTen patients completed the study and had the following characteristics : age , 53 . 2 years ( 95 % CI , 48 . 0 - 58 . 4 ) ; BMI , 51 . 2 kg / m ( 2 ) ( 46 . 1 - 56 . 4 ) ; diabetes duration , 7 . 4 years ( 4 . 8 - 10 . 0 ) ; and HbA1c , 8 . 52 % ( 7 . 08 - 9 . 96 ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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