Cox Proportional Hazard Model
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. Effects of statin response on cardiovascular outcomes in patients with ST-segment elevation myocardial infarction
SUMMARY OBJECTIVE: This study aimed to evaluate the effects of statin response on cardiovascular outcomes in patients with ST-segment elevation myocardial infarction. METHODS: A total of 1029 ST-segment elevation myocardial infarction patients were enrolled in the study. The patients who failed to achieve >40% reduction in baseline low-density lipoprotein
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Mudança na Política Externa dos Estados Latino-Americanos e Caribenhos: Uma Análise Baseada nas Votações da Assembleia Geral das Nações Unidas
RESUMO Neste artigo buscamos encontrar as principais condições conjunturais que podem aumentar as chances de Redirecionamentos na Política Externa (RPE), com base na análise de países latino-americanos entre 1945 e 2008. O objetivo é testar o efeito de variáveis identificadas com o conceito de “janela política”, utilizado pela literatura para def
Dados. Publicado em: 05/12/2019
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3. Evolução clínica e sobrevida de pacientes neurocríticos
RESUMO Objetivo Avaliar a evolução clínica e sobrevida de pacientes neurocríticos em Unidades Hospitalares. Método Coorte com pacientes acompanhados no período de setembro de 2012 a junho de 2016, internados em hospitais públicos e privados. Os dados foram analisados inicialmente a partir da estatística descritiva e inferencial. Como forma de an�
Rev. esc. enferm. USP. Publicado em: 05/09/2019
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4. Um estudo longitudinal da associação do capital social e mortalidade entre idosos brasileiros residentes em comunidade
Resumo: O objetivo do estudo foi verificar se o capital social seria um preditor da mortalidade por todas as causas entre idosos brasileiros residentes em comunidade. Participaram 935 idosos sobreviventes da coorte idosa do Projeto Bambuí em 2004, que foram acompanhados até 2011. O desfecho foi a mortalidade por todas as causas e a exposição de interesse
Cad. Saúde Pública. Publicado em: 11/02/2019
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5. Vaginal cuff recurrence after radical cystectomy: an under - studied site of bladder cancer relapse
ABSTRACT Introduction: Vaginal cuff recurrence of tumor following radical cystectomy is a rare site of disease recurrence, however it has never been specifically studied. The aim of the study is to evaluate incidence, risk factors, and long-term oncologic outcomes of vaginal cuff recur- rence in a cohort of female patients treated with radical cystectomy fo
Int. braz j urol.. Publicado em: 2018-06
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6. Genetic and Environmental Effects on Tonic Immobility Duration of Red-Winged Tinamou Applying Survival Analysis
ABSTRACT Fear behavioral studies provide knowledge on animal welfare, and fearful behaviors can be used as selection criteria of individuals adapted to intensive rearing system. The survival analysis methodology was applied to estimate tonic immobility (TI) duration, as an indicator of fear, of red-winged tinamous (Rhynchotus rufescens) reared in captivity a
Braz. J. Poult. Sci.. Publicado em: 2018-04
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7. Outcomes Following Coronary Artery Bypass Graft Surgery in Patients with Mild Preoperative Renal Insufficiency
Abstract Introduction: Preoperative renal insufficiency is an independent predictor of mortality after coronary artery bypass graft (CABG) surgery. However, there are few reports aimed to evaluate the impact of mild preoperative renal insufficiency on long-term follow-up outcomes after isolated CABG surgery. This study investigates the effect of mild preope
Braz. J. Cardiovasc. Surg.. Publicado em: 2018-04
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8. Survival outcome among patients with Ewing’s sarcoma of bones and joints: a population-based cohort study
ABSTRACT BACKGROUND: The aim here was to elucidate the current survival condition of patients diagnosed with Ewing’s sarcoma of the bones and joints and determine independent risk factors associated with the prognosis. DESIGN AND SETTING: Retrospective cohort study based on the Surveillance, Epidemiology and End Results (SEER) database in the United St
Sao Paulo Med. J.. Publicado em: 04/12/2017
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9. Risk factors for dental caries in children with developmental disabilities
Abstract The aim of the present study was to investigate risk factors for dental caries in children with developmental disabilities who were treated at a clinical reference service for patients with special needs in Belo Horizonte, MG, Brazil. This is a retrospective cohort study that evaluated 401 dental charts of individuals without dental caries or restor
Braz. oral res.. Publicado em: 14/06/2016
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10. Chemotherapy and prognosis in advanced thymic carcinoma patients
OBJECTIVE: The role of chemotherapy in treating advanced thymic carcinoma is unclear. The purpose of the current study was to investigate the efficacy of chemotherapy and the prognostic factors for patients with advanced thymic carcinoma. METHODS: A retrospective review of the medical records of 86 patients treated with chemotherapy for advanced thymic car
Clinics. Publicado em: 2015-12
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11. Association of body mass index with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis
The objective of this observational, multicenter study was to evaluate the association of body mass index (BMI) with disease severity and prognosis in patients with non-cystic fibrosis bronchiectasis. A total of 339 patients (197 females, 142 males) diagnosed with non-cystic fibrosis bronchiectasis by high-resolution computed tomography were classified into
Braz J Med Biol Res. Publicado em: 10/07/2015
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12. Model for End-Stage Liver Disease, Model for Liver Transplantation Survival and Donor Risk Index as predictive models of survival after liver transplantation in 1,006 patients
OBJECTIVES: Liver transplantation has not increased with the number of patients requiring this treatment, increasing deaths among those on the waiting list. Models predicting post-transplantation survival, including the Model for Liver Transplantation Survival and the Donor Risk Index, have been created. Our aim was to compare the performance of the Model f
Clinics. Publicado em: 2015-06