McCall, Stephen JLi, ZhuoyangKurinczuk, Jennifer JSullivan, ElizabethKnight, Marian2021-11-262021-11-262018-08-10McCall, S J, Li, Z, Kurinczuk, J J, Sullivan, E & Knight, M 2018, 'Binational cohort study comparing the management and outcomes of pregnant women with a BMI >50–59.9 kg/m2and those with a BMI ≥60 kg/m2', BMJ Open, vol. 8, no. 8, e021055. https://doi.org/10.1136/bmjopen-2017-0210552044-6055ORCID: /0000-0003-0078-7010/work/47343329https://hdl.handle.net/2164/17572Funding SJM is funded by the Nuffield Department of Population Health and Medical Research Council (MRC) training grant MR/K501256/1. MK is funded by an NIHR Research Professorship. The National Health and Medical Research Council Project Grant (Application 510298) funded The Australasian Maternity Outcomes Surveillance System : Improving safety and quality of maternity care in Australia (AMOSS) from 2008 to 2012. Acknowledgments We thank the Australasian Maternity Outcomes Surveillance System advisory group and UK Obstetric Surveillance System steering committee for their input into the respective obesity studies. Dr Bryn Kemp and Dr Manisha Nair for their advice.8262051engRG Gynecology and obstetricsMedical Research Council (MRC)RGBinational cohort study comparing the management and outcomes of pregnant women with a BMI >50–59.9 kg/m2and those with a BMI ≥60 kg/m2Journal article10.1136/bmjopen-2017-021055https://doi.org/10.1136/bmjopen-2017-02105588