APACHEIntensive Care UnitsIntensive CareCritical IllnessHospital MortalityMultiple Organ FailureSeverity of Illness IndexSepsisPilot ProjectsProspective StudiesLength of StayRespiration, ArtificialRetrospective StudiesROC CurvePrognosisHuman Genome ProjectPancreatitisAbdominal CavityArizonaAcute Kidney InjurySystemic Inflammatory Response SyndromePredictive Value of TestsTreatment OutcomeSoftwareOrganophosphate PoisoningPanama Canal ZoneRespiratory InsufficiencyShock, SepticIntra-Abdominal HypertensionCritical CareBacteremiaIndians, North AmericanPneumonia, Ventilator-AssociatedCohort StudiesCalcitoninGlasgow Coma ScaleRisk FactorsAcute DiseaseCross InfectionUser-Computer InterfaceVermontIntraabdominal InfectionsCandidemiaInternetEnd Stage Liver DiseasePancreatitis, Acute NecrotizingPatient AdmissionDatabases, FactualSurvival AnalysisDiagnosis-Related GroupsOutcome Assessment (Health Care)