title: Objective rather than subjective evaluation of prognosis in patients on prolonged mechanical ventilation: the ProVent score.
authors.forename: Gul
authors.initials: G
authors.lastname: Khan
authors.forename: Christopher
authors.initials: C
authors.lastname: Spradley
authors.forename: Alejandro C
authors.initials: AC
authors.lastname: Arroliga
mesh_terms: D018806:APACHE; D017052:Hospital Mortality / Q000639:trends*; D006801:Humans; D007362:Intensive Care Units / Q000706:statistics & numerical data; D008875:Middle Aged; D011379:Prognosis; D012121:Respiration, Artificial / Q000009:adverse effects* / Q000706:statistics & numerical data; D012128:Respiratory Distress Syndrome / Q000145:classification / Q000401:mortality / Q000628:therapy*; D016896:Treatment Outcome