title: The epidemiologist in the intensive care unit.
authors.forename: Gordon D
authors.initials: GD
authors.lastname: Rubenfeld
authors.forename: Jason D
authors.initials: JD
authors.lastname: Christie
mesh_terms: D015982:Bias; D016638:Critical Illness / Q000453:epidemiology* / Q000628:therapy; D015340:Epidemiologic Research Design; D004813:Epidemiology / Q000458:organization & administration*; D005544:Forecasting; D017052:Hospital Mortality; D006801:Humans; D007362:Intensive Care Units; D011237:Predictive Value of Tests; D015203:Reproducibility of Results; D012128:Respiratory Distress Syndrome / Q000453:epidemiology / Q000628:therapy; D012307:Risk Factors