Lineupyou, among 100 people
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How rare is that?

🧠 Dementia

1 in 10 of US adults 65+

About 10 of every 100 US adults 65+ are in this group. Roughly one in three by 85.

Each figure stands for one percent of the group. The share is a rounded estimate from public surveys and published studies; the group it refers to is "US adults 65+", which is not always the whole world.

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