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Table 4 Variables associated with incidence and mortality rates of oral cancer in Brazil (per 100,000 inhabitants) 2003–2012

From: Oral primary care: an analysis of its impact on the incidence and mortality rates of oral cancer

Variables Incidence rates of oral cancer
(model 1)
Mortality rate of oral cancer
(model 2)
β CI95% P β CI95% P
FIXED EFFECT
 Contextual variables
  Per capita household income
  % of older subjects 0.96 0.63: 1.30 <0.001 0.24 0.15: 0.33 <0.001
  Proportion of adult smokers 0.29 0.07: 0.51 0.010    
 Structure of PHC services       
  FHST coverage −0.01 −0.02: −0.003 0.006
  Financing of PHC     −0.52−9 −0.96−9: −0.11−9 0.014
  % Adequacy of SB equipment    
 Work process in PHC       
  % of prevention and diagnosis of oral cancer 0.02 0.008: 0.04 0.002
RANDOM EFFECT
 Coefficient (β) 1.74 0.42
 Residue 0.65 0.39
  1. β regression coefficient, CI 95% 95% confidence interval, P Type I error probability (α)
  2. (−-) not significant