Table 1.
Characteristics of Study Subjects (N = 48)
| Age Variables | ||
|---|---|---|
| Chronological Age (years), mean (SD) | 76.9 (5.3) | |
| DNAmAge (years), mean (SD) | 78.5 (7.3) | |
| GrimAge (years), mean (SD) | 74.2 (6.4) | |
| PhenoAge (years), mean (SD) | 71.6 (9.2) | |
| Health and Lifestyle Variables | ||
| Glomerular Filtration Rate (mL/min/1.73 m2), mean (SD) | 69.5 (13.4) | |
| Pack-years, mean (SD) | 17.5 (21.7) | |
| Alcohol Consumption, N (%) | ||
| < 2 drinks/day | 36 (75) | |
| ≥ 2 drinks/day | 12 (25) | |
| BMI, N (%) | ||
| Healthy/Lean | 18 (38) | |
| Overweight | 17 (35) | |
| Obese | 13 (27) | |
| Diabetes, N (%) | ||
| Yes | 14 (29) | |
| No | 34 (71) | |
| Education, N (%) | ||
| ≤ 12 years | 15 (31) | |
| 12 – 16 years | 20 (42) | |
| > 16 years | 13 (27) | |
| Hypertension, N (%) | ||
| Yes | 32 (67) | |
| No | 16 (33) | |
| Ischemic Heart Disease, N (%) | ||
| Yes | 15 (31) | |
| No | 33 (69) | |
| Season, N (%) | ||
| Spring | 8 (17) | |
| Summer | 16 (33) | |
| Fall | 13 (27) | |
| Winter | 11 (23) | |
| Smoking Status, N (%) | ||
| Current | 1 (02) | |
| Former | 32 (67) | |
| Never | 15 (31) | |