Treweek, ShaunGillies, KatieWitham, Miles DDevane, DeclanKhunti, KamleshBower, PeterParker, AdwoaSoulsby, IreneOstrovska, BārbalaProwse, SarahGreen, Heidi2024-11-182024-11-182024-11-15Treweek, S, Gillies, K, Witham, M D, Devane, D, Khunti, K, Bower, P, Parker, A, Soulsby, I, Ostrovska, B, Prowse, S & Green, H 2024, 'How should trial teams make decisions about the proportions and diversity of the ethnic groups in their trial?', Trials, vol. 25, 768 (2024). https://doi.org/10.1186/s13063-024-08625-51745-6215ORCID: /0000-0001-7890-2854/work/171978830ORCID: /0000-0002-9091-6586/work/173887298ORCID: /0000-0002-7239-7241/work/186968573https://hdl.handle.net/2164/24631We would like to thank an additional public contributor for helping us in the early stages of this work.111433857engSubstantive connection via an eligible employment contractSDG 3 - Good Health and Well-beingEthnicityEquityDiversity and inclusionRecruitmentRetentionR MedicineSupplementary Informationhttps://static-content.springer.com/esm/art%3A10.1186%2Fs13063-024-08625-5/MediaObjects/13063_2024_8625_MOESM1_ESM.pdfhttps://static-content.springer.com/esm/art%3A10.1186%2Fs13063-024-08625-5/MediaObjects/13063_2024_8625_MOESM2_ESM.pdfhttps://static-content.springer.com/esm/art%3A10.1186%2Fs13063-024-08625-5/MediaObjects/13063_2024_8625_MOESM3_ESM.pdfRHow should trial teams make decisions about the proportions and diversity of the ethnic groups in their trial?Journal article10.1186/s13063-024-08625-525