Table 3.
Mean Age Estimates for Chronological Age (CA) and Biological Age (BA)
| Mean (SD) | Minimum | Maximum | |
|---|---|---|---|
| CA | 47.46 (14.05) | 30.00 | 75.00 |
| BA from PCA (7 biomarkers) | 47.93 (14.08) | 19.07 | 185.18 |
| BA from MLR1 (10 biomarkers) | 47.46 (15.63) | 15.12 | 110.29 |
| BA from MLR2 (7 biomarkers) | 47.46 (15.63) | 15.50 | 106.33 |
| BA from KDM1 (10 biomarkers) | 47.47 (15.07) | 23.80 | 110.28 |
| BA from KDM2 (7 biomarkers) | 47.46 (15.08) | 20.98 | 100.64 |
Note: PCA = principal component analysis; MLR1 = multiple linear regression with 10 variables; MLR2 = multiple linear regression with 7 variables; KDM1 = Klemera and Doubal method with 10 variables; and KDM2 = Klemera and Doubal method with 7 variables.