,Univariable OR[95%CI],Multivariable OR[95%CI] Rare disease groups,, Neurology and neurodevelopmental disorders,4.07[1.61-10.38],4.22[1.60-11.08] Respiratory disorders,5.28[0.09-104.83],5.98[0.25-144.81] Cardiovascular disorders,1.16[0.12-5.36],0.94[0.17-5.11] Renal and urinary tract disorders,0.85[0.09-3.80],0.48[0.10-2.46] Tumour syndromes,2.10[0.04-19.92],0.78[0.08-7.89] Ophthalmological disorders,0.85[0.02-6.26],0.34[0.04-3.03] Haematological and immunological disorders,-,- Metabolic disorders,-,- Hearing and ear disorders,-,- Dermatological disorders,-,- Rheumatological disorders,-,- Ultra-rare disorders,-,- Genomic medicine service indications,-,- Dysmorphic and congenital abnormality syndromes,-,- Endocrine disorders,-,- Skeletal disorders,-,- Ciliopathies,-,- Rare disease specific diseases,, Early onset dystonia,5.28[0.09-104.83],26.64[2.01-352.67] Early onset and familial Parkinson's Disease,10.92[0.76-157.41],11.99[1.25-114.71] Intellectual disability,2.70[0.26-14.71],8.10[1.11-59.00] Hereditary ataxia,7.88[1.52-36.33],4.34[0.88-21.35] Early onset dementia,5.28[0.09-104.83],5.98[0.25-144.81] Hereditary haemorrhagic telangiectasia,10.51[0.13-837.21],9.08[0.22-374.97] Epilepsy pluss other features,1.31[0.14-6.17],1.15[0.21-6.30] Unexplained kidney failure in young people,2.10[0.04-19.92],1.14[0.10-13.26] Familial breast andd or ovarian cancer,3.52[0.06-45.75],1.05[0.09-12.01] Familial Thoracic Aortic Aneurysm Disease,2.63[0.05-28.04],1.02[0.09-11.30] Hereditary spastic paraplegia,3.52[0.06-45.75],0.85[0.08-9.04] Cystic kidney disease,-,- Dilated Cardiomyopathy,-,- Proteinuric renal disease,inf[0.26-Inf],- Primary immunodeficiency,-,- Limb girdle muscular dystrophy,-,- Brugada syndrome,-,- Familial haematuria,-,- Mitochondrial disorders,-,- Familial Hypercholesterolaemia,-,- Congenital hearing impairment,-,- Familial hidradenitis suppurativa,-,- Primary lymphoedema,-,- Classical Ehlers-Danlos Syndrome,-,- Familial pulmonary fibrosis,-,- Cerebellar hypoplasia,-,- Ultra-rare undescribed monogenic disorders,-,- Other rare neuromuscular disorders,-,- VACTERL-like phenotypes,-,- Long QT syndrome,-,- Congenital Anomaly of the Kidneys and Urinary Tract (CAKUT),-,- Rod-cone dystrophy,-,- Skeletal Muscle Channelopathies,-,- Inherited macular dystrophy,-,- Familial Genetic Generalised Epilepsies,-,- Rhabdomyolysis and metabolic muscle disorders,-,- Severe multi-system atopic disease with high lgE,-,- Undiagnosed metabolic disorders,-,- Renal tract calcification (or Nephrolithiasis or nephrocalcinosis),-,- Cone Dysfunction Syndrome,-,- Charcot-Marie-Tooth disease,-,- Inherited optic neuropathies,-,- Extreme early-onset hypertension,-,- Familial young-onset non-insulin-dependent diabetes,-,- Leber Congenital Amaurosis or Early-Onset Severe Retinal Dystrophy,-,- Osteogenesis imperfecta,-,- Infantile nystagmus,-,- Hypertrophic Cardiomyopathy,-,- Syndromic congenital heart disease,-,- Brain channelopathy,-,- Familial congenital heart failure,-,- Multiple bowel polyps,-,- Disorders of sex development,-,- Epilepstic encephalopathy,-,- Non-CF bronchiectasis,-,- Congenital myopathy,-,- Inherited white matter disorders,-,- Genodermatoses with malignancies,-,- Arrhythmogenic Right Ventricular Cardiomyopathy,-,- Familial cerebral small vessel disease,inf[0.26-Inf],- Ear malformations with hearing impairment,-,- Paediatric motor neuronopathies,-,- Corneal abnormalities,inf[0.26-Inf],- ,, Table S1,Univariable and multivariable ORs for association between rare disease groups/specific diseases and COVID-19 related death ,