Table 5 Multilevel mixed-effect poisson regression analysis for the three outcomes
From: Social determinants of dental treatment needs in Brazilian adults
Treatment needs | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Restorative | Extraction | Prosthesis | ||||||||||
Model 1 (n = 9,061) | Model 2 (n = 8,977) | Model 1 (n = 9,061) | Model 2 (n = 8,977) | Model 1 (n = 9,061) | Model 2 (n = 8,977) | |||||||
City Level | PR (95% CI) | p-value | PR (95% CI) | p-value | PR (95% CI) | p-value | PR (95% CI) | p-value | PR (95% CI) | p-value | PR (95% CI) | p-value |
HDI 0.74 a 0.78 | 1.15 (1.03;1.29) | 0.011 | 0.97 (0.78;1.19) | 0.809 | 1.13 (1.04;1.22) | 0.002 | ||||||
HDI up to 0.74 (Worst) | 1.14 (1.02;1.26) | 0.015 | 1.23 (0.99;1.52) | 0.060 | 1.13 (1.05;1.21) | 0.003 | ||||||
Neighbourhood Level | ||||||||||||
SEI 2nd Tertile | 1.07 (0.99;1.16) | 0.059 | 1.04 (0.89;1.21) | 0.614 | - | - | ||||||
SEI 1st Tertile (Worst) | 1.09 (1.01;1.17) | 0.031 | 1.17 (1.01;1.36) | 0.041 | - | - | ||||||
Individual Level | ||||||||||||
Household Income up to 3 MW | 1.29 (1.21;1.38) | <0.001 | 1.26 (1.18;1.35) | <0.001 | 1.85 (1.61;2.12) | <0.001 | 1.78 (1.54;2.05) | <0.001 | 1.24 (1.18;1.32) | <0.001 | 1.24 (1.17;1.31) | <0.001 |
Up to 9 years of schooling | 1.18 (1.11;1.25) | <0.001 | 1.17 (1.10;1.24) | <0.001 | 1.63 (1.46;1.82) | <0.001 | 1.63 (1.45;1.82) | <0.001 | 1.16 (1.10;1.22) | <0.001 | 1.16 (1.10;1.22) | <0.001 |
Female | 0.93 (0.88;0.99) | 0.017 | 0.93 (0.88;0.99) | 0.021 | 0.88 (0.79;0.97) | 0.016 | 0.87 (0.78;0.97) | 0.010 | 1.02 (0.97;1.07) | 0.512 | 1.02 (0.97;1.07) | 0.464 |
Black or Mixed | 1.13 (1.07;1.20) | <0.001 | 1.12 (1.05;1.19) | <0.001 | 1.28 (1.14;1.43) | <0.001 | 1.27 (1.13;1.43) | <0.001 | 1.15 (1.09;1.21) | <0.001 | 1.14 (1.09;1.21) | <0.001 |
Fixed Effects | ||||||||||||
Intercept (95% CI) | −0.56 (−0.61;-0.51) | −0.98 (−1.09;-0.88) | −2.69 (−2.85;-2.52) | −2.76 (−2.98;-2.54) | −0.63 (−0.70;-0.56) | −0.71 (−0.79;-0.63) | ||||||
Random Effects | Variance (SE) | Variance (SE) | Variance (SE) | Variance (SE) | Variance (SE) | Variance (SE) | ||||||
City level | 0.019 (0.006) | 0.011 (0.005) | 0.049 (0.020) | 0.042 (0.019) | 0.007 (0.003) | 0.004 (0.002) | ||||||
Neighbourhood Level | 0.000 (0.000) | 0.000 (0.000) | 0.035 (0.027) | 0.033 (0.027) | - | - | ||||||
LR Test (Chi2; p-value) | 23.38; <0.001 | 20.12; <0.001 | 29.05; <0.001 | 23.24; <0.001 | 14.92; 0.001 | 5.34; 0.010 | ||||||