RESULTS	Adjusting for age , race , gender , income , approach to dental care , and signs/symptoms , any dental visit ( odds ratio , OR : 4.0 ; 95 % confidence interval , CI : 2.3 , 6.9 ) , corrective treatment ( OR : 3.8 ; 95 % CI : 1.6 , 8.7 ) , denture visit ( OR :4.8 ; 95 % CI : 1.1 , 21.9 ) , or extraction ( OR : 6.2 ; 95 % CI : 2.2 , 17.4 ) were positively associated with recovery .\