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

. 2018 Jul 12;9:578. doi: 10.3389/fneur.2018.00578

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

Copyright © 2018 Khamankar, Coan, Weaver and Mitchell.

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

Kaplan-Meier graphs comparing survival probability from 0 to 60 months from baseline for key sub-group pairings. (A) Bi-PAP users (U) and non-users (DNU). (B) Bulbar onset Bi-PAP users (U) and non-users (DNU). (C) Limb onset Bi-PAP users (U) and non-users (DNU). (D) BiPAP users classified by the FVC %predict at which they initiated Bi-PAP: <50, ≥50, and ≥80. (E) Bi-PAP users classified by their Bi-PAP daily usage time: <4 h/day and ≥ 8 h/day. (F) BiPAP users who also used cough assist (CA) or never used cough assist (NC).