29978
RESULTS : In a multivariate analysis of all symptoms , there was no interaction between treatment and time [ F ( 21 , 110 ) = 1 . 28 , p = 0 . 20 , [ Formula : see text ] = 0 . 20 ] nor an effect of treatment [ F ( 7 , 124 ) = 0 . 45 , p = 0 . 87 , [ Formula : see text ] = 0 . 03 ] .
 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