1492
Among the total of 393 subjects , the mean MMSE score was 27 . 9 + / - 1 . 9 , and 391 subjects scored 24 or higher .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 None