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. 2021 Jul 26;77(7):697–706. doi: 10.1136/thoraxjnl-2021-217382

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© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

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Marginal trajectories for outcomes estimated from models used for main analysis (intention to treat) and presented with visual comparison bars (84% CIs). Note that models for continuous outcomes impose equality constraints on baseline means, while some variation is reintroduced by adjustment for centre. Post-treatment is at 6 weeks after baseline and follow-up is at approximately 28 weeks after baseline (average). mMRC, modified Medical Research Council; SF-12, Short Form Health Survey-12; TERECO, telerehabilitation intervention for COVID-19 survivors.