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

. 2016 Mar 30;16(2):217–227. doi: 10.1007/s40268-016-0131-2

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

© The Author(s) 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 2 — Least squares (LS) mean [95 % confidence interval (CI)] changes from baseline in the trough forced expiratory volume in 1 s (FEV₁) over days 2–85 in the per-protocol (PP) population. IND indacaterol, TIO tiotropium, UMEC umeclidinium, VI vilanterol