19114
Male sex was independently associated with microvascular disease ( OR 1 . 69 , 95 % CI 1 . 26 , 2 . 28 ; p < 0 . 0001 ) .
 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