Multiple imputation approaches for epoch-level accelerometer data in trials.

"r code for the non-parametric approach and an associated vignette is provided in supplemental materials. r code for the non-parametric approach and an associated vignette is provided in supplemental materials."

"The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article."

"Funding: The author(s) received no financial support for the research, authorship and/or publication of this article: MT is supported by Health Data Research UK, which is funded by the UK Medical Research Council, Engineering and Physical Sciences Research Council, Economic and Social Research Council, Department of Health and Social Care (England), Chief Scientist Office of the Scottish Government Health and Social Care Directorates, Health and Social Care Research and Development Division (Welsh Government), Public Health Agency (Northern Ireland), British Heart Foundation and Wellcome. JC is supported by the Medical Research Council, grant numbers MC UU 12023/21 and MC UU 12023/29. EW is supported by MRC project grants MR/S01442X/1 and MR/R013489/1. TH is supported by the National Institute for Health and Care Research grant numbers NIHR202213, NIHR129074, the National Institute for Health grant number R21 AI156161-01 and Muscular Dystrophy UK grant number 19GROE-PG24-0349-2. The PACE-UP trial was funded by the National Institute for Health Research Health Technology Assessment (NIHR HTA) Programme (project number HTA 10/32/02 ISRCTN42122561)."