Table 3.
Summary of CA and KDM-BA-related measurements for participants according to four separate groups.
| All | Control | MCE | IS | ICH or SAH | P-value | |
|---|---|---|---|---|---|---|
| CA, year | 57.0 (10.5) | 58.4 (11.0) | 54.2 (8.6) | 53.7 (9.4) | 59.6 (10.4) | <0.001 |
| KDM-BA, year | 57.0 (10.6) | 58.2 (11.1) | 54.3 (8.8) | 53.6 (9.5) | 59.9 (10.5) | <0.001 |
| KDM-AA, year | 0.0 (1.4) | −0.3 (1.3) | 0.1 (1.6) | 0.0 (1.2) | 0.3 (1.5) | <0.001 |
| RMSE, year | 1.39 | 1.33 | 1.52 | 1.24 | 1.50 | – |
| Pearson's correlation coefficient between KDM-BA and CA | 0.99 | 0.99 | 0.98 | 0.99 | 0.99 | – |
KDM: Klemera and Doubal's method; CA: chronological age; BA: biological age; AA: age acceleration; RMSE: root mean square error; MCE: major coronary event; IS: ischemic stroke; ICH: intracranial hemorrhage; SAH: subarachnoid hemorrhage.
CA, KDM-BA, and KDM-AA measurements are presented as means (SD).