Supplemental file 3. Sociodemographic factors associated with sex and income of participants with coronary heart disease at ELSA-Brasil.
| Sex | Income (USD) | ||||||
|---|---|---|---|---|---|---|---|
|
|
P-value |
|
|
|
P-value | |
| Age (years)* | 61.5 (8.2) | 59.9 (7.7) | 0.051 | 58.45 (8.0) | 59.51 (8.2) | 63.76 (7.1) | < 0.0001 |
| Age stratum (%) | 0.420 | < 0.0001 | |||||
| 35-44 | 3 (1.2) | 4 (2.7) | 5 (4.1) | 2 (1.6) | 0 (0.0) | ||
| 45-54 | 53 (20.6) | 33 (22.3) | 33 (27.3) | 37 (29.1) | 16 (10.4) | ||
| 55-64 | 106 (41.2) | 66 (44.6) | 57 (27.3) | 49 (38.6) | 66 (42.9) | ||
| 65-74 | 95 (37.0) | 45 (30.4) | 26 (21.5) | 39 (30.7) | 72 (46.8) | ||
| Female (%) | - | - | - | 64 (52.9) | 58 (45.7) | 28 (16.2) | < 0.0001 |
| Race (%) | < 0.0001 | < 0.0001 | |||||
| White | 155 (62.0) | 57 (39.0) | 38 (31.7) | 48 (38.4) | 126 (83.4) | ||
| Mixed | 53 (21.2) | 45 (30.8) | 44 (36.7) | 44 (35.2) | 10 (6.6) | ||
| Black | 30 (12.0) | 39 (26.7) | 34 (28.3) | 27 (21.6) | 8 (5.3) | ||
| Asian | 6 (2.4) | 3 (2.1) | 1 (0.8) | 4 (3.2) | 4 (2.6) | ||
| Indigenous | 6 (2.4) | 2 (1.4) | 3 (2.5) | 2 (1.6) | 3 (0.8) | ||
| Educational level (%) | < 0.0001 | < 0.0001 | |||||
| Less than high-school | 64 (24.9) | 50 (33.8) | 70 (57.9) | 36 (28.3) | 7 (4.5) | ||
| High school and some college/university | 44 (17.1) | 50 (33.8) | 42 (34.7) | 48 (37.8) | 4 (4.3) | ||
| Completed college/university or more | 149 (58.0) | 48 (32.4) | 9 (7.4) | 43 (33.9) | 143 (92.9) | ||
| Mean monthly family income (%) | < 0.0001 | ||||||
| ≤ USD 1,245 | 57 (22.4) | 64 (43.5) | - | - | - | - | |
| USD 1,246-3,319 | 69 (27.1) | 58 (39.5) | - | - | - | - | |
| ≥ USD 3,320 | 129 (50.6) | 25 (17.0) | - | - | - | - | |
| Private health insurance (%) | 178 (69.3) | 94 (63.5) | 0.236 | 56 (46.3) | 83 (65.4) | 130 (84.4) | < 0.0001 |
*Presented as mean (standard deviation). USD = United States dollars.