Research Article

Urinary Biomarkers of Oxidative Stress in Aging: Implications for Prediction of Accelerated Biological Age in Prospective Cohort Studies

Figure 5

Relationship between biological age (BA) and chronological age (CA). Each dot represents BA and CA of one subject, color marks accelerated () and nonaccelerated () agers, symbol marks female never smokers () and ex-smokers (), and male never smokers () and ex-smokers ().