Introduction: To effectively support patients through their weight loss journey, it is vital that healthcare professionals (HCPs) understand the health literacy skills of their patients and communicate in a way that meets these needs. This is the first study looking at the accuracy of HCPs' estimations of their patients' health literacy and numeracy attending a metabolic bariatric surgery (MBS) clinic.
Method: A cross-sectional study was completed at a tertiary-level MBS clinic in London.