Data Creators(s) Item Type No Grouping

Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England (extended data). (2021) Lewer, Dan, Padmanathan, Prianka, Arfeen, Muhammad Najam Ul, Denaxas, Spiros, Forbes, Harriet, Gonzalez-Izquierdo, Arturo, Hickman, Matt

Data for "Checklist and guidance on creating codelists for electronic health records research". (2024) Matthewman, Julian, Strongman, Helen, Suffel, Anne Marie, Andresen, Kirsty

opensafely/risk-factors-research. (2020) Williamson, Elizabeth, Walker, Alex J, Bhaskaran, Krishnan J, Bacon, Seb, Bates, Chris, Morton, Caroline E, Curtis, Helen J, Mehrkar, Amir, Evans, David, Inglesby, Peter, Cockburn, Jonathan, Mcdonald, Helen I, MacKenna, Brian, Tomlinson, Laurie, Douglas, Ian J, Rentsch, Christopher T, Mathur, Rohini, Wong, Angel, Grieve, Richard, Harrison, David, Forbes, Harriet, Schultze, Anna, Croker, Richard T, Parry, John, Hester, Frank, Harper, Sam, Perera, Rafael, Evans, Stephen, Smeeth, Liam, Goldacre, Ben