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

. 2022 Feb 23;13:833507. doi: 10.3389/fneur.2022.833507

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

Copyright © 2022 Zhang, Ji, Wu, Zhang, Tang, Zhang, Liu and Fan.

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

(A) Comparison of serum log[NfL] levels among four relative score quartiles of ALS. The mean value and scatter and dispersion of the observations are shown. Error bars indicate SD. P values were calculated using one-way ANOVA (N = 103). (B) Comparison of serum log[NfL] levels among the slow progression group, intermediate progression group, and fast progression group (N = 96). (C). The serum levels of log[NfL] were positively correlated with the number of regions assessed by KCSS stages (N = 99). One-way ANOVA with post-hoc analysis by Tukey's multiple comparison test.