Impact of postanesthesia care unit delirium on self-reported cognitive function and perceived health status: a prospective observational cohort study. - Kainz, Elena; Stuff, Karin; Kahl, Ursula; Wiessner, Christian; Yu, Yuanyuan; von Breunig, Franziska; Nitzschke, Rainer; Haese, Alexander; Graefen, Markus; Fischer, Marlene (Quality of Life Research, 2022)