TABLE 2.
Weighted logistic regression models (odds ratios) for cardiovascular disease among men and women (Santiago, Chile. 2019).
| Model 1a | Model 1b | Model 2a | Model 2b | Model 3a | Model 3b | Model 4a | Model 4b | |
|---|---|---|---|---|---|---|---|---|
| Predictors | Men | Women | Men | Women | Men | Women | Men | Women |
| OR [95% CI] | OR [95% CI] | OR [95% CI] | OR [95% CI] | OR [95% CI] | OR [95% CI] | OR [95% CI] | OR [95% CI] | |
| Childhood SEP | ||||||||
| Upper-Middle (Ref.) | - | - | - | - | - | - | - | - |
| Low | 3.29 [1.23, 8.78]* | 1.10 [0.52, 2.35] | 2.91 [1.05, 8.05]* | 1.15 [0.51, 2.56] | 10.4 [2.38, 45.46]** | 0.36 [0.13, 1.01]+ | 0.04 [0.00, 0.20]** | 1.98 [0.14, 28.51] |
| ABFC (categorical) | ||||||||
| Above average (Ref.) | - | - | - | - | - | - | - | - |
| Below average | 2.89 [1.08, 7.74]* | 2.05 [0.55, 7.65] | - | - | 7.27 [1.47, 35.85]* | 1.19 [0.40, 3.54] | - | - |
| ABFC (continuous) | - | - | 0.95 [0.88, 1.04] | 0.97 [0.85, 1.10] | - | - | 0.86 [0.78, 0.93]*** | 0.98 [0.88, 1.09] |
| Interaction effects | ||||||||
| Childhood SEP*ABFC (categorical) | ||||||||
| Low*ABFC | - | - | - | - | 0.11 [0.02, 0.73]* | 4.89 [1.25, 19.15]* | - | - |
| Below average | ||||||||
| Childhood SEP*ABFC (continuous) | ||||||||
| Low*ABFC | - | - | - | - | - | - | 1.28 [1.11, 1.48]*** | 0.97 [0.87, 1.09] |
| Constant | 0.00 | 0.03 | 0.00 | 0.08 | 0.00 | 0.00 | 0.00 | 0.07 |
| F Test | 3.8 | 4.5 | 3.5 | 4.2 | 5.1 | 3.9 | 4.8 | 3.3 |
| Pr > F | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Observations | 225 | 470 | 225 | 470 | 225 | 470 | 225 | 470 |
Note: OR, Odds ratios; SEP, Socioeconomic position; ABFC, Age at the birth of the first child. ABFC below average: women ≤22 years; men: ≤25 years. ABFC above average: women ≥23 years; men: ≥26 years. All models adjusted for age, educational level, number of children, arterial hypertension, high cholesterol and years of daily smoking. Weighted logistic regression models for older men are indicated by letter “a”, and weighted models for older women are indicated by letter “b”. Models 1a and 1b include childhood SEP and the categorical measurement of the ABFC. Models 2a and 2b measure the same associations as models 1a and 1b but considering the ABFC variable as a continuous measurement. Models 3a and 3b add the interaction effects between childhood SEP and ABFC (as a categorical variable) on CVD occurrence. Models 4a and 4b analyze the interaction effect between childhood SEP and ABFC (as a continuous variable) on CVD occurrence. In grey, statistically significant effects. p value: ***p < 0.001, **p < 0.01; *p < 0.05; + p < 0.10.