1091
The results of this study indicate that the Improved Crest Complete with longer rippled outer bristles provided significantly superior ( p < 0 . 05 ) interproximal penetration overall and at the gumline than the Colgate Total and Oral - B Advantage brushes .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None