| Index test information | References standard information | |
| Non‐ADD present | Non‐ADD absent | |
| Index test‐positive | 18F‐florbetapir PET ligand for Aβ (+) who progress to non‐ADD (TP) |
18F‐florbetapir PET ligand for Aβ (+) who remain MCI (FP) and 18F‐florbetapir PET ligand for Aβ (+) who progress to ADD (FP) |
| Index test‐negative | 18F‐florbetapir PET ligand for Aβ (‐) who progress to non‐ADD (FN) |
18F‐florbetapir PET ligand for Aβ (‐) who remain MCI (TN) and 18F‐florbetapir PET ligand for Aβ (‐) who progress to ADD (TN) |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.