Letter to the editor: "Urine albumin-to-creatinine ratio for early diagnosis and risk stratification of acute kidney injury in high-risk critically ill ICU patients".
Zhang Yan·Journal of critical care
This letter comments on the recent prospective study by Kitisin et al. regarding the utility of the urine albumin-to-creatinine ratio (uACR) for acute kidney injury (AKI) risk stratification in critically ill patients. While commending the study's pragmatic approach, we propose three methodological refinements to optim…