Table 2.
Descriptive statistics for exposure variables showing means, standard deviations, counts and percentages
| M | SD | |
| Age | 74.24 | 4.47 |
| Mobility (sec) | 11.31 | 2.61 |
| Leisure activity (days/month) | 5.62 | 3.67 |
| Foreign languages (languages spoken) | 2.10 | 1.51 |
| Physical strength (Newtons) | 345.41 | 114.83 |
| Alcohol consumption (grams/week) | 17.18 | 33.36 |
| Depression (Geriatric Depression Scale score) | 1.93 | 1.90 |
| Body fat percentage (%) | 29.08 | 8.08 |
| n (%) | ||
| Male | 724 (42.4) | |
| Education (Primary and secondary school as reference) | 1220 (71.5) | |
| College | 285 (16.7) | |
| University | 202 (11.8) | |
| Self-reported health—good to excellent | 1326 (77.7) | |
| Smoking (Never as reference) | 754 (44.2) | |
| Previously | 782 (45.8) | |
| Current | 171 (10.0) | |
| Coronary artery disease (No as reference) | 1309 (76.7) | |
| Possible case | 116 (6.8) | |
| Yes | 282 (16.5) | |
| Diabetes—diagnosed with | 154 (9.0) | |
| Hypertension (No as reference) | 195 (11.4) | |
| Pre-Hypertension | 689 (40.4) | |
| Yes | 823 (48.2) | |
| ApoE carrier | 454 (26.6) | |