Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2019 Sep 3;11:222. doi: 10.3389/fnagi.2019.00222

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 Lue, Pai, Chen, Hu, Huang, Lin, Wu, Jeng, Blennow, Sabbagh, Yan, Wang, Yang, Hatsuta, Morimoto, Takeda, Itoh, Liu, Xie and Chiu.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Age-related plasma biomarker reference intervals: means and centiles. The scatter plots illustrate the reference intervals for Aβ40 (A), Aβ42 (B), and t-Tau (C). The age range in years is indicated on the x-axis, and the reference intervals of each marker are shown in circles in the figure. The units of the reference intervals are pg/ml. The central lines are the calculated means, and the top and bottom lines are the 90th and 10th centile curves.