Assuntos
Cuidados Críticos/tendências , Administração Financeira de Hospitais/tendências , Política de Saúde/economia , Congressos como Assunto , Cuidados Críticos/métodos , Administração Financeira de Hospitais/normas , Acessibilidade aos Serviços de Saúde/economia , Acessibilidade aos Serviços de Saúde/normas , Disparidades nos Níveis de Saúde , HumanosRESUMO
OBJECTIVE: To investigate the association between socioeconomic status (SES) and outcomes for seriously ill patients. DESIGN AND SETTING: A retrospective cohort study based on data from an intensive care unit clinical database linked with data from the Western Australian hospital morbidity and mortality databases over a 16-year period (1987-2002). MAIN OUTCOME MEASURES: In-hospital and long-term mortality. RESULTS: Data on 15,619 seriously ill patients were analysed. The in-hospital mortality rate for all seriously ill patients was 14.8%, and the incidence of death after critical illness was 7.4 per 100 person-years (4.8 per 100 person-years after hospital discharge). Patients from the most socioeconomically disadvantaged areas were more likely to be younger, to be Indigenous, to live in a remote area, to be admitted non-electively, and to have more severe acute disease and comorbidities. SES was not significantly associated with in-hospital mortality, but long-term mortality was significantly higher in patients from the lowest SES group than in those from the highest SES group, after adjusting for age, ethnicity, comorbidities, severity of acute illness, and geographical accessibility to essential services (hazard ratio for death in lowest SES group v highest SES group was 1.21 [95% CI, 1.04-1.41]; P = 0.014). The attributable incidence of death after hospital discharge between patients from the lowest and highest SES groups was 1.0 per 100 person-years (95% CI, 0.3-1.6 per 100 person-years). CONCLUSION: Lower SES was associated with worse long-term survival after critical illness over and above the background effects of age, acuity of acute illness, comorbidities, Indigenous status and geographical access to essential services.
Assuntos
Cuidados Críticos , Estado Terminal/mortalidade , Classe Social , Adulto , Idoso , Feminino , Mortalidade Hospitalar , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Análise de Sobrevida , Austrália Ocidental/epidemiologiaRESUMO
OBJECTIVE: To determine whether the long-term benefit of an ICU requires prolonged patient follow-up we reviewed long-term survival of patients from general ICUs. METHOD: We carried out a computerised search of online databases Medline (1966-2004), Embase (1966-2004) and Cochrane Library (1966-2004) for studies reporting patients' long-term survival for greater than 12 months from general ICUs. SELECTED STUDIES: We identified 19 studies that met the selection criteria. The casemix and severity of illness varied. Differences included the services provided, investigator inclusion/exclusion criteria and proportion of medical patients (range 13-79%). RESULTS: Mean reported ICU length of stay was 5.3 days. The study initiation time for follow-up varied (mostly from time of ICU admission), as did the duration of follow-up (16 months-13 years). ICU and hospital mortality rates ranged from 8% to 33% and 11% to 64%, respectively. The reported 5-year mortality ranged from 40% to 58%. CONCLUSIONS: Well designed studies on long-term outcomes are needed to demonstrate the value of intensive care. Deficiencies in design, methodology, and reporting make interpretation and comparison difficult. Recommendations are made for the reporting of outcome from the ICU. Optimum duration of follow-up has not been determined.