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Table 4 Multivariate analyses results evaluating negative impact on OHRQoL among adults residing in Piracicaba, SP, Brazil, 2011

From: Impact of tooth loss related to number and position on oral health quality of life among adults

Risk indicator OHIP prevalence OHIP severity
OR adjusted CI (95%) p PRR adjusted CI (95%) p
Tooth Loss Edentulous 3.92 0.94-16.89 0.061 2.66 1.55,4.57 <0.001
Loss of 13 to 31 teeth 1.08 0.38-3.05 0.886 2.33 1.49,3.63 <0.001
Loss of up to 12 teeth, including 1+ anterior 0.96 0.37-2.51 0.939 1.63 1.06,2.51 0.026
Loss of up to 12 posterior teeth, excluding 1st molars 1.37 0.38-4.97 0.626 1.44 0.95,2.18 0.088
Loss of 1 to 4 1st molar 1.28 0.30-5.52 0.738 1.23 0.71,2.15 0.463
No teeth lost 1    1   
Caries Yes 3.96 1.85-8.51 <0.001 1.57 1.09,2.26 0.015
No 1    1   
Reason for use of dental services Need 1.94 0.82-4,61 0.132 1.84 1.24,2.71 0.014
Pain 2.43 1.01-5.82 0.047 1.67 1.11,2.51 0.002
Routine 1    1   
Personal income Up to 1 MS 2.80 1.26-6.42 0.015    
1- 2 MS 0.91 0.39-2.46 0.969    
+ 2 MS 1      
  1. Note: The table presents weighted values.
  2. Significance level is p value<0,05.