1517
After adjusting by age , significant differences were seen between controls and typical ( p < 0 . 001 ) and atypical fractures ( p = 0 . 03 ) for Total ID and for IDI ( p < 0 . 001 and p < 0 . 05 , respectively ) .
 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