Saravanan, PonnusamyDeepa, MohanAhmed, ZainRam, UmaSurapaneni, TarakeswariKallur, Sailaja DeviDesari, PapaSuresh, SeshadriAnjana, Ranjit MohanHannah, WesleyShivashri, ChockalingamHemavathy, SaiteSukumar, NithyaKosgei, Wycliffe K.Christoffersen-Deb, AstridKibet, VincentHector, John N.Anusu, GertrudeStallard, NigelGhebremichael-Weldeselassie, YonasWaugh, NormanPastakia, Sonak D.Mohan, Viswanathan2024-07-312024-07-312024-08Saravanan, P, Deepa, M, Ahmed, Z, Ram, U, Surapaneni, T, Kallur, S D, Desari, P, Suresh, S, Anjana, R M, Hannah, W, Shivashri, C, Hemavathy, S, Sukumar, N, Kosgei, W K, Christoffersen-Deb, A, Kibet, V, Hector, J N, Anusu, G, Stallard, N, Ghebremichael-Weldeselassie, Y, Waugh, N, Pastakia, S D & Mohan, V 2024, 'Early pregnancy HbA 1c as the first screening test for gestational diabetes : results from three prospective cohorts', The Lancet Diabetes and Endocrinology, vol. 12, no. 8, pp. 535-544. https://doi.org/10.1016/S2213-8587(24)00151-72213-8587https://hdl.handle.net/2164/23941We acknowledge the huge number of staff in individual study centres, specific individuals (clinical and administrative) mentioned in the appendix (pp 14\u221215 ) and all the participants who partook in the study and gave their valuable time. Our special thanks to Naveed Sattar for his feedback on the manuscript and help to improve it and to Nishanthi Periyathambi, a doctoral student at the University of Warwick, for help with some of the analysis on the revision.10525882engSDG 3 - Good Health and Well-beingR Medicine (General)Internal MedicineEndocrinology, Diabetes and MetabolismEndocrinologyR1Journal article10.1016/S2213-8587(24)00151-7http://www.scopus.com/inward/record.url?scp=85196737142&partnerID=8YFLogxK128