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Table 4 Multilevel mixed-effect Poisson regression analysis for the complete denture need

From: Economic and sociodemographic inequalities in complete denture need among older Brazilian adults: a cross-sectional population-based study

 

Complete denture need

 

Model 1 (n = 7,450)

Model 2 (n = 7,450)

 

PR(95 % CI)

p-value

PR(95 % CI)

p-value

Individual level

Gender

 Female

1.12 (1.06;1.18)

<0.001

1.14(1.06;1.22)

<0.001

Age

 70–74 years

1.12 (1.07;1.18)

<0.001

1.12(1.05;1.20)

0.001

Race

 Mixed

1.01 (0.99;1.03)

0.053

1.00(0.98;1.03)

0.519

Socioeconomic status

 Low

1.91 (1.77;2.07)

<0.001

1.81(1.65;1.99)

<0.001

City level

HDI

  

1.20(1.08;1.34)

<0.001

Fixed effects

 Intercept (95 % CI)

−1.39 (−1.51;−1.28)

 

−1.51(−1.63;−1.39)

 

 Random effects

Variance (95 % CI)

 

Variance (95 % CI)

 

 City level

0.038 (0.02;0.07)

 

0.021(0.009;0.049)

 

 LR test (Chi2, p-value)

39.76;<0.001

 

18.10;<0.001

 
  1. PR prevalence ratio, CI confidence interval, HDI human development index. Model1 for the individual variables only, model 2 for individual + city