Alzheimer’s Blood Test in the Works

Experimental blood test diagnoses Alzheimer’s

The researchers say that using the test, they were able to identify Alzheimer’s patients with up to 86% sensitivity and specificity. (Sensitivity refers true positives identified by the test, while specificity refers to true negatives.) The test also differentiated Alzheimer’s from dementia with Lewy bodies, a related condition, with 90% sensitivity and specificity.

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