Development of a multivariable clinical prediction model for acute kidney injury after valve replacement surgery: incremental value of the triglyceride-glucose body mass index
Background Acute kidney injury (AKI) complicates cardiac valve replacement (CVR) in up to one-third of patients. The triglyceride-glucose-body mass index (TyG-BMI) is a composite marker derived from routine laboratory tests and anthropometric measurements. It reflects the combined burden of insulin resistance and obesi...