Kingdon, CarolGreenfield, BenAljubeh, MahmoudBunni, EveHunt, AlexandraBradley, VickyCunningham, CarolineHolt, SiobhanDemetri, AndrewBurden, ChristyFicquet, JoannaOtero-Romero, ElenaSmith, William ParryBlack, MaireadBradley, FionaElsmore, AmyFrizelle, JennaJones, TabithaMerriel, AbiThe Options Study Collaborative Group2025-09-122025-07-08Kingdon, C, Greenfield, B, Aljubeh, M, Bunni, E, Hunt, A, Bradley, V, Cunningham, C, Holt, S, Demetri, A, Burden, C, Ficquet, J, Otero-Romero, E, Smith, W P, Black, M, Bradley, F, Elsmore, A, Frizelle, J, Jones, T, Merriel, A & The Options Study Collaborative Group 2025, 'Informing Decision-Making About Caesarean Birth : A Delphi Study to Develop a Core Information Set', BJOG: An International Journal of Obstetrics & Gynaecology. https://doi.org/10.1111/1471-0528.182691470-0328RIS: urn:B4476B14C0646213663A6D59B3643A03https://hdl.handle.net/2164/25998We thank participants in every stage of this research and Options public and patient advisors, all of whom made this study possible. We also extend our gratitude to the NIHR for funding the Options project. The Options Collaborative Group: Deborah Lawlor, Gordon Smith, Jane Norman, Jon Heron, Louise Kenny, Michael Lawton, Sheelagh McGuinness, Anna Davies, Dame Tina Lavender, Christy Burden, Jonathan Ives, Simon Grant, Sherif Abdel-Fattah, Danya Bakhbakhi, Laura Bonnet, Andrew Demetri, Christopher Dewhurst, Mairead Black, Sam Finnikin, Amie Wilson, Alexandra Freeman, Pete Blair, Katherine Birchenall, Joanne Johnson, Gary Johnstone, Carol Kenyon, Amber Marshall, Michelle Maden, Andy Sharp, Andrew Weeks.162093422engbirthcaesareanchoiceconsentcore information setDelphiRG Gynecology and obstetricsSupplementary DataDASSupplementary InformationRGJournal article10.1111/1471-0528.18269