In Preeti Lakshman Kumar, Ava C. Wilson, Alison Rocco, Michael H. Cho, Emily Wan, Brian D. Hobbs, George R. Washko, Victor E. Ortega, Stephanie A. Christenson, Xingnan Li, J. Michael Wells, Surya P. Bhatt, Dawn L. DeMeo, Sharon M. Lutz, Harry Rossiter, Richard Casaburi, Stephen I. Rennard, David A. Lomas, Wassim W. Labaki, Ruth Tal-Singer, Russel P. Bowler, Craig P. Hersh, Hemant K. Tiwari, Mark Dransfield, Anna Thalacker-Mercer, Deborah A. Meyers, Edwin K. Silverman, Merry-Lynn N. McDonald & on behalf of the COPDGene, ECLIPSE and SPIROMICS investigators (2021), ‘Genetic variation in genes regulating skeletal muscle regeneration and tissue remodelling associated with weight loss in chronic obstructive pulmonary disease’ (https://onlinelibrary.wiley.com/doi/10.1002/jcsm.12782), Journal of Cachexia, Sarcopenia and Muscle, Volume 12, Issue 6, 23 of the participants in the study (n = 4,000) did not consent to have their genetic data analysed, and should not be included in the study sample. The correct sample size should be 3,977. The authors wish to highlight this and confirm that removing them from the study sample does not affect the overall conclusion of the article.

普丽蒂·拉克什曼·库玛尔、艾娃·C·威尔逊、艾莉森·罗科、迈克尔·H·曹、艾米丽·万、布莱恩·D·霍布斯、乔治·R·瓦什科、维克多·E·奥尔特加、斯蒂芬妮·A·克里斯滕森、李兴楠、J·迈克尔·威尔斯、苏里亚P. Bhatt、Dawn L. DeMeo、Sharon M. Lutz、Harry Rossiter、Richard Casaburi、Stephen I. Rennard、David A. Lomas、Wassim W. Labaki、Ruth Tal-Singer、Russel P. Bowler、Craig P. Hersh、 Hemant K. Tiwari、Mark Dransfield、Anna Thalacker-Mercer、Deborah A. Meyers、Edwin K. Silverman、Merry-Lynn N. McDonald 以及代表 COPDGene、ECLIPSE 和 SPIROMICS 研究人员 (2021)，“基因调控的遗传变异”骨骼肌再生和组织重塑与慢性阻塞性肺疾病体重减轻相关”（https://onlinelibrary.wiley.com/doi/10.1002/jcsm.12782），《恶病质、肌肉减少症和肌肉杂志》，第 12 卷，第 6 期，该研究中有 23 名参与者（n  = 4,000）不同意对其基因数据进行分析，因此不应将其纳入研究样本中。正确的样本量应为 3,977。作者希望强调这一点，并确认将它们从研究样本中删除不会影响文章的整体结论。