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1.
J Hosp Med ; 8(9): 506-12, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-23873739

RESUMO

BACKGROUND: Evidence suggests that patients with normal hemoglobin (Hgb) levels on hospital admission who subsequently develop hospital-acquired anemia (HAA) may be at risk for adverse outcomes. Our objectives were to (1) determine the prevalence of HAA and (2) examine whether HAA is associated with increased mortality, length of stay (LOS), and total hospital charges. METHODS: The population consisted of 417,301 adult hospitalizations from January 1, 2009 to August 31, 2011, in an academic medical center and 9 community hospitals. Patients with anemia on admission, and hospitals in the health system without available laboratory data were excluded; 188,447 hospitalizations were included in the analysis. Demographics, comorbidities, and outcomes were retrieved from administrative data; Hgb values were taken from the electronic medical record. Regression modeling was used to examine the association between demographics, comorbidity, hospitalization type, and HAA variables (mild: Hgb >11 and <12 g/dL for women, and >11 and <13 g/dL for men; moderate: Hgb 9.1 to ≤ 11.0 g/dL; severe: Hgb ≤ 9.0 g/dL) on mortality, LOS, and hospital charges. RESULTS: Among 188,447 hospitalizations, 139,807 patients (74%) developed HAA: mild, 40,828 (29%); moderate, 57,184 (41%); and severe, 41,795 (30%). Risk-adjusted odds ratios and 95% confidence intervals for in-hospital mortality with HAA were: mild, 1.0 (0.88-1.17; P = 0.8); moderate, 1.51 (1.33-1.71, P < 0.001); and severe, 3.28 (2.90-3.72, P < 0.001). Risk-adjusted relative mean LOS and hospital charges relative to no HAA were higher with HAA: LOS: mild, 1.08 (1.08-1.10, P < 0.001); moderate, 1.28 (1.26-1.29, P < 0.001); severe, 1.88 (1.86-1.89, P < 0.001). Hospital charges: mild, 1.06 (1.06-1.07, P < 0.001); moderate, 1.18 (1.17-1.19, P < 0.001); severe, 1.80 (1.79-1.82, P < 0.001). CONCLUSIONS: HAA is common and associated with increased mortality and resource utilization. Factors related to its development necessitate further study.


Assuntos
Anemia/diagnóstico , Anemia/mortalidade , Preços Hospitalares/tendências , Mortalidade Hospitalar/tendências , Qualidade da Assistência à Saúde/tendências , Adulto , Idoso , Feminino , Hospitalização/tendências , Humanos , Tempo de Internação/tendências , Masculino , Pessoa de Meia-Idade , Prevalência , Resultado do Tratamento
2.
J Am Coll Cardiol ; 62(21): 1948-1956, 2013 Nov 19.
Artigo em Inglês | MEDLINE | ID: mdl-23876675

RESUMO

OBJECTIVES: The aim of this study was a comparison of risk-adjusted outcomes of 3 approaches to carotid revascularization in the open heart surgery (OHS) population. BACKGROUND: Without randomized clinical trials, the best approach to managing coexisting severe carotid and coronary disease remains uncertain. Staged carotid endarterectomy (CEA) followed by OHS or combined CEA and OHS are commonly used. A recent alternative is carotid artery stenting (CAS). METHODS: From 1997 to 2009, 350 patients underwent carotid revascularization within 90 days before OHS at a tertiary center: 45 staged CEA-OHS, 195 combined CEA-OHS, and 110 staged CAS-OHS. The primary composite endpoint was all-cause death, stroke, and myocardial infarction (MI). Staged CAS-OHS patients had higher prevalence of previous stroke (p = 0.03) and underwent more complex OHS. Therefore, the propensity score adjusted multiphase hazard function models with modulated renewal to account for staging, and competing risks were used. RESULTS: Using propensity analysis, staged CAS-OHS and combined CEA-OHS had similar early hazard phase composite outcomes, whereas staged CEA-OHS incurred the highest risk driven by interstage MI. Subsequently, staged CAS-OHS patients experienced significantly fewer late hazard phase events compared with both staged CEA-OHS (adjusted hazard ratio: 0.33; 95% confidence interval: 0.15 to 0.77; p = 0.01) and combined CEA-OHS (adjusted hazard ratio: 0.35; 95% confidence interval: 0.18 to 0.70; p = 0.003). CONCLUSIONS: Staged CAS-OHS and combined CEA-OHS are associated with a similar risk of death, stroke, or MI in the short term, with both being better than staged CEA-OHS. However, the outcomes significantly favor staged CAS-OHS after the first year.


Assuntos
Procedimentos Cirúrgicos Cardíacos , Estenose das Carótidas/cirurgia , Doença das Coronárias/cirurgia , Endarterectomia das Carótidas/métodos , Guias de Prática Clínica como Assunto , Cuidados Pré-Operatórios/métodos , Humanos
3.
Infect Control Hosp Epidemiol ; 33(5): 513-6, 2012 May.
Artigo em Inglês | MEDLINE | ID: mdl-22476279

RESUMO

The Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey was used to measure the effect of isolation on patient satisfaction. Isolated patients reported lower scores for questions regarding physician communication and staff responsiveness. Overall scores for these domains were lower in isolated than in nonisolated patients.


Assuntos
Controle de Doenças Transmissíveis , Pessoal de Saúde , Hospitais de Isolamento , Satisfação do Paciente , Idoso , Registros Eletrônicos de Saúde , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Ohio
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