Table 1.
Baseline sample characteristics, HART, 2015.
| Variables | Subcategories | Sample | Morbidity | Functional disability | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | ≥3 | P-value | P-value | ||||
| N (%) | N (%) | N (%) | N (%) | N (%) | ||||
| All | 3,638 | 1,098 (30.2) | 596 (16.4) | 260 (7.1) | 115 (3.2) | |||
| Age (in years) | 45–54 | 672 (18.5) | 149 (22.2) | 58 (8.6) | 14 (2.1) | <0.001 | 4 (0.6) | <0.001 |
| 11 (1.1) | ||||||||
| 20 (2.2) | ||||||||
| 55–64 | 985 (27.1) | 295 (29.9) | 142 (14.4) | 41 (4.2) | 80 (7.6) | |||
| 66–74 | 926 (25.5) | 300 (32.4) | 166 (17.9) | 81 (8.7) | ||||
| 75 or more | 1,055 (29.0) | 354 (33.6) | 230 (21.8) | 124 (11.8) | ||||
| Sex | Female | 1,942 (53.4) | 610 (31.4) | 358 (18.4) | 156 (8.0) | < 0.001 | 62 (3.2) | 0.907 |
| Male | 1,696 (46.6) | 488 (28.8) | 238 (14.0) | 104 (6.1) | 53 (3.1) | |||
| Education | None | 238 (6.6) | 69 (29.0) | 66 (27.7) | 24 (10.1) | <0.001 | 26 (10.9) | <0.001 |
| Elementary | 2,811 (77.4) | 877 (31.2) | 464 (16.5) | 213 (7.6) | 77 (2.7) | |||
| >Elementary | 582 (16.0) | 149 (25.6) | 65 (11.2) | 23 (4.0) | 12 (2.1) | |||
| Marital status | Not married | 1,478 (40.6) | 471 (31.9) | 274 (18.5) | 132 (8.9) | <0.001 | 75 (5.1) | <0.001 |
| Married/cohabiting | 2,159 (59.4) | 627 (29.0) | 322 (14.9) | 128 (5.9) | 40 (1.9) | |||
| Income quartile | Low | 867 (23.8) | 275 (31.7) | 180 (20.8) | 81 (9.3) | <0.001 | 32 (3.7) | <0.001 |
| Lower middle | 922 (25.3) | 329 (35.7) | 176 (19.1) | 75 (8.1) | 55 (6.0) | |||
| Upper middle | 952 (26.2) | 248 (26.1) | 136 (14.3) | 68 (7.1) | 20 (2.1) | |||
| High | 897 (24.7) | 246 (27.4) | 104 (11.6) | 36 (4.0) | 8 (0.9) | |||
| Alcohol use | Never | 2,939 (80.8) | 917 (31.2) | 507 (17.3) | 213 (7.2) | <0.001 | 102 (3.5) | 0.002 |
| Past | 260 (7.1) | 71 (27.3) | 42 (16.2) | 36 (13.8) | 11 (4.2) | |||
| Current | 439 (12.1) | 110 (25.1) | 47 (10.7) | 11 (2.5) | 2 (0.5) | |||
| Smoking tobacco use | Never | 2,912 (80.0) | 915 (31.4) | 498 (17.1) | 210 (7.2) | <0.001 | 97 (3.3) | <0.001 |
| Past | 287 (7.9) | 91 (31.7) | 47 (16.4) | 33 (11.5) | 16 (5.6) | |||
| Current | 439 (12.1) | 92 (21.0) | 51 (11.6) | 17 (3.9) | 2 (0.2) | |||
| Physical activity | None | 2,112 (58.1) | 599 (28.4) | 362 (17.1) | 158 (7.5) | 0.180 | 94 (4.5) | <0.001 |
| 1–149 min/week | 935 (25.7) | 309 (33.0) | 144 (15.4) | 63 (6.7) | 18 (1.9) | |||
| ≥150 min/week | 591 (16.2) | 190 (32.1) | 90 (15.2) | 39 (6.6) | 3 (0.5) | |||
| Body mass index | Normal | 1,230 (37.5) | 357 (29.0) | 163 (13.3) | 68 (5.5) | <0.001 | 39 (3.2) | <0.001 |
| Under | 352 (10.7) | 103 (29.3) | 59 (16.8) | 22 (6.3) | 24 (6.8) | |||
| Overweight | 653 (19.9) | 206 (31.5) | 99 (15.2) | 41 (6.3) | 11 (1.7) | |||
| Obesity | 1,041 (31.8) | 322 (30.9) | 207 (19.9) | 103 (9.9) | 21 (2.0) | |||
| Social engagement | No | 242 (6.7) | 69 (28.5) | 50 (20.7) | 21 (8.7) | 0.177 | 9 (3.7) | 0.609 |
| Yes | 3394 (93.3) | 1028 (30.3) | 546 (16.1) | 239 (7.0) | 106 (3.1) | |||