From: Concepts for brain aging: resistance, resilience, reserve, and compensation
Lesion co-morbidity index | OR for the Nun Study (n = 334) | OR for the Honolulu Asia Aging Study (n = 774) |
---|---|---|
0 | 1.0 (reference) | 1.0 (reference) |
0.4–0.8 | 2.8 | 2.4 |
1.0–1.8 | 5.0 | 4.6 |
2.0–2.4 | 23.1 | 16.3 |
2.6–4.4 | 99.1 | 37.6 |