Arthroplasty Utilization in the United States is Predicted by Age-Specific Population Groups
Figure 3
Knee arthroplasty versus population groups. Knee arthroplasty can be predicted by linear regression using the total population ((a)—black regression line), only the population over 64 years of age ((b)—orange regression line), and only the population over 84 years of age ((c)—purple regression line).
