Population

Population name Lu
Genome GRCh37
Consortium Not specified
Super population EUR, SAS, AFR
Population description UK Biobank COVID-19 positive participants, 180 with COVID-19 related mortality
Population origin Not specified
Case population size 180
Control population size 1141
Comorbidities Hypertension, Diabetes, Cholesterol
Mean / median age Not specified
Sex Male 127 Female 53
Severity Critical
Sample source Nasopharyngeal swab
Method GWAS combined with functional ontology and deleteriousness statistics
Bioinformatics PLINK 2.0 quality control. GWAS with Holm-Bonferroni multiple hypothesis correction performed. Two gene lists were created using either a UniProt database list or an in house created list. The in house list was created using Hidden Markov models (HMM) and protein coding to leverage functional gene ontology with the FATHMM program analysing amino acid deleteriousness and phenotype prediction. To increase power of association the GWAS p-values and the HMM p-values were combined using Fishers method.
Imputation details Not specified
Limitations Early study with a low amount of data