UK-specific type 1 diabetes (T1D) registries and open-access resources
| Title | Type of collection | Diabetes subtypes | Relatives of proband | Recruitment age (years) | Incident/prevalent | Multiethnic | Biological sample collection | Accessible data or biological samples | Consent to be approached about other research |
| Type 1 diabetes Warren repository25 | DNA and cell lines (collected during 1990–1995) | T1D | Multiplex families (two affected children): at least one diagnosed <17 years of age and other(s) diagnosed <29 years, with two living parents | Children and adults | Prevalent | No: white European only | Yes (DNA) | Yes | Unknown |
| National Children and Young People’s Diabetes Network, www.cypdiabetesnetwork.nhs.uk | National register in Wales36 and regional registries in England37 | All | No | <19 | Incident and prevalent | Yes | No | No | No |
| The Scottish Care Information – Diabetes Collaboration, www.sci-diabetes.scot.nhs.uk | Register and shared electronic patient record | All | No | Children and adults | Incident and prevalent | Yes | No | No | Unknown |
| The Scottish Health Research register SHARE26 | Register of people living in Scotland who have declared their interest in taking part in health research | All (supports recruitment to research across all clinical specialties, not diabetes-specific) | Unknown | >16 | Unknown | Yes | Storage of remainder of routine clinical samples | Unknown | Yes |