MOESM1 of Proenkephalin a 119–159 (penKid) – a novel biomarker for acute kidney injury in sepsis: an observational study RosenqvistMari BrontonKevin HartmannOliver BergmannAndreas StruckJoachim MelanderOlle 2019 Additional file 1: Table S1. Acute Kidney Injury (AKI) at two and seven days related to Serum Creatinine. Table S2. Serum Creatinine for prediction of multi-organ failure and 28-day all-cause mortality. Table S3. Logistic Regression computed Odds Ratios for specified adverse outcomes for other collected variables.