University of Oxford, Copyright 2020-2021 The dataset contains imaging derive phenotypes (IDPs) from brain magnetic resonance imaging and non-imaging variables analysed in the study "Adapting the UK Biobank brain imaging protocol and analysis pipeline for the C-MORE multi-organ study of COVID-19 survivors" (preprint available at: https://www.medrxiv.org/content/10.1101/2021.05.19.21257316v1) - Raw_IDPs: non-imaging data and raw IDPs - Gauss_deconf_IDPs: non-imaging data and gaussianised (with quantile normalisation) deconfounded (regressing out age, sex, BMI, diastolic and systolic blood pressure, smoking and head size) IDPs - non-IDPs variables legend: names and description of non-imaging variables - IDPs legend: names and description of imaging variables (IDPs) Fields included in his database have been approved by the C-MORE clinical governance lead. Details about data collection, preprocessing and analyses are described in the manuscript. The main UK Biobank brain MRI protocol and analysis pipeline is openly available (https://www.fmrib.ox.ac.uk/ukbiobank/) and code for new IDPs will be included in the next version. The C-MORE MRI protocol, processing scripts (modified or additional to the UK Biobank pipeline) and support data for the analyses performed in this study are available at (https://git.fmrib.ox.ac.uk/open-science/analysis/c-more-brain-mri). For more details on the ‘Capturing MultiORgan Effects of COVID-19’ (C-MORE) study please refer to Raman et al., 2021 (https://www.sciencedirect.com/science/article/pii/S2589537020304272)