title: Avoidable statistical pitfalls in analyzing length of stay in intensive care units or hospitals.
authors.forename: Martin
authors.initials: M
authors.lastname: Wolkewitz
mesh_terms: D016638:Critical Illness; D005260:Female; D006801:Humans; D007362:Intensive Care Units; D008297:Male; D012121:Respiration, Artificial / Q000009:adverse effects*; D012141:Respiratory Tract Infections / Q000209:etiology*