From: Aging and self-reported health in 114 Latin American cities: gender and socio-economic inequalities
Variable | Model 1: Age | Model 2: Age, adjusting for individual education | Model 3: Model 2 + GDP Tertiles | Model 4: Model 2 + SEI Tertiles | Model 5: Model 2 + GDP tertiles + SEI Tertiles | |||||
---|---|---|---|---|---|---|---|---|---|---|
 | RR (95% CI) | p-value | RR (95% CI) | p-value | RR (95% CI) | p-value | RR (95% CI) | p-value | RR (95% CI) | p-value |
Individual-level factors | ||||||||||
 Age, per 10 years increase, among people aged 25–65 years | 1.29 (1.26, 1.32) | < 0.001 | 1.21 (1.18, 1.24) | < 0.001 | 1.21 (1.18, 1.24) | < 0.001 | 1.21 (1.18, 1.24) | < 0.001 | 1.21 (1.18, 1.24) | < 0.001 |
 Age, per 10 years increase, among people aged > 65 years | 1.02 (0.99, 1.06) | 0.19 | 0.97 (0.94, 1.00) | 0.09 | 0.97 (0.94, 1.01) | 0.09 | 0.97 (0.94, 1.01) | 0.096 | 0.97 (0.94, 1.01) | 0.096 |
 Education less than primary |  |  | 2.77 (2.59, 2.96) | < 0.001 | 2.76 (2.58, 2.96) | < 0.001 | 2.76 (2.58, 2.95) | < 0.001 | 2.76 (2.58, 2.95) | < 0.001 |
 Education primary |  |  | 2.39 (2.22, 2.57) | < 0.001 | 2.39 (2.22, 2.57) | < 0.001 | 2.39 (2.22, 2.57) | < 0.001 | 2.39 (2.22, 2.57) | < 0.001 |
 Education secondary |  |  | 1.60 (1.50, 1.71) | < 0.001 | 1.60 (1.50, 1.71) | < 0.001 | 1.60 (1.50, 1.71) | < 0.001 | 1.60 (1.50, 1.71) | < 0.001 |
 Education university or higher |  |  | 1.00 (reference) |  | 1.00 (reference) |  | 1.00 (reference) |  | 1.00 (reference) |  |
City-GDP per capita and SEI | ||||||||||
 GDP per capita: tertile 1 |  |  |  |  | 1.24 (1.13, 1.36) | < 0.001 |  |  | 1.19 (1.13, 1.36) | 0.005 |
 GDP per capita: tertile 2 |  |  |  |  | 1.07 (0.98, 1.17) | 0.15 |  |  | 1.06 (0.97, 1.16) | 0.208 |
 GDP per capita: tertile 3 |  |  |  |  | 1.00 (reference) |  |  |  | 1.00 (reference) |  |
 SEI: tertile 1 |  |  |  |  |  |  | 1.29 (1.17, 1.42) | < 0.001 | 1.23 (1.11, 1.37) | < 0.001 |
 SEI: tertile 1 |  |  |  |  |  |  | 1.15 (1.04, 1.26) | 0.004 | 1.17 (1.07, 1.19) | 0.001 |
 SEI: tertile 1 |  |  |  |  |  |  | 1.00 (reference) |  | 1.00 (reference) |  |