Figure 1

Prevalence of left ventricular structural and functional abnormalities by age. On the left panel, left ventricular concentric remodeling and hypertrophy were presented as filled circles with solid line, and open circles with dashed line, respectively. On the right panel, mild and moderate-to-severe left ventricular diastolic dysfunction was presented as filled circles with solid line, and open circles with dashed line, respectively. The number of subjects for each subgroup is given at bottom, and P for trend for each line at the right side.