Table 4.

Odds ratios (OR) and 95% confidence intervals (CI) for clinically probable AD^*

Neuropathologic diagnoses	OR	95% CI
AD pathologic diagnosis	4.7	(3.2, 6.9)
Macroscopic infarct (s)	1.6	(1.1, 2.4)
Neocortical Lewy bodies	2.1	(1.3, 3.4)
AD pathologic diagnosis & macroscopic infarcts	7.4	(4.3, 13.6)
AD pathologic diagnosis & neocortical Lewy bodies	9.9	(5.2, 18.9)
AD pathologic diagnosis & macroscopic infarcts & neocortical Lewy bodies	16.2	(7.4, 35.7)

^*odds ratios are multiplicative for odds of MCI or probable AD. See text for derivation & statistical models.