Method for Assigning Priority Levels in Acute Care (MAPLe-AC) predicts outcomes of acute hospital care of older persons - a cross-national validation. - Anja Noro; Jeffrey W. Poss; John P. Hirdes; Harriet Finne-Soveri; Gunnar Ljunggren; Jan Björnsson; Marianne Schroll; Palmi V. Jonsson (BMC Medical Informatics Decis. Mak., 2011)