:

Understanding the Past: What percentage of total US individual healthcare expenses did older adults consume in 2010?

In 2010, while composing only 13% of the U.S. population, older adults accounted for a substantial 34% of the nation's healthcare spending, revealing a significant imbalance between population size and healthcare consumption. This stark figure frames the critical question: **What percentage of total US individual healthcare expenses did older adults consume in 2010?**