5497
A one standard deviation drop in femoral neck BMD was associated with a hazards ratio ( HR ) of incident fracture ( adjusted for CRFs ) of 1 . 92 ( 1 . 04 - 3 . 54 ) and 1 . 77 ( 1 . 16 - 2 . 71 ) in men and women respectively .
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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:
 None