2008
DOI: 10.1590/s0103-507x2008000300012
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Avaliação nutricional em pacientes graves

Abstract: A avaliação do estado nutricional constitui matéria abrangente, cujos métodos, para ter importância clínica, devem comportar acurácia, precisão, especificidade ao estado nutricional e sensibilidade às suas modificações, além de apresentarem fácil aplicabilidade e reprodutibilidade. Infelizmente, tal indicador não existe de forma isolada. 1 Nos pacientes graves, que configuram amplo espectro de pacientes com diferentes doenças, respostas metabólicas e tratamentos, a desnutrição pode ser preexistente, manifest… Show more

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Cited by 27 publications
(37 citation statements)
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“…The study frequency of malnutrition was very similar to that found by other Brazilian and foreign studies 16,19,20 , corroborating the statement that along the last four decades, the prevalence of malnutrition has remained high 21 , increasing the length of hospital stay and risk of death 22 .…”
Section: Discussionsupporting
confidence: 88%
“…The study frequency of malnutrition was very similar to that found by other Brazilian and foreign studies 16,19,20 , corroborating the statement that along the last four decades, the prevalence of malnutrition has remained high 21 , increasing the length of hospital stay and risk of death 22 .…”
Section: Discussionsupporting
confidence: 88%
“…Despite the limitation of albumin as an indicator of nutritional status, a number of studies (6,26) have correlated its decline with the increased incidence of clinical complications, morbidity and mortality. In the present study, the patients with a lower PA exhibited lower serum albumin (Table I) The prognosis indices under study did not correlate between each other (Fig.…”
Section: ¹Mean ± Sd ²Median (Variation)mentioning
confidence: 99%
“…Assessment of nutritional status in critically ill patients is hindered by interference from the acute disease and the therapeutic measures applied, which changes body composition and affects result interpretation (6). In this regard, establishing an early nutritional prognosis is important to monitor the nutritional progress of the patient and identify patients at risk of complications who may benefit from a specific nutritional intervention (7).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Com relação à ASG 25 , o método de avaliação nutricional utilizado nosso estudo, pode-se citar que este instrumento depende da memória do entrevistado, com relação a algumas perguntas. Outras desvantagens relacionam-se à precisão diagnóstica depender da experiência do entrevistador e também a ausência de critérios quantitativos que monitorem a evolução do paciente 26 . Segundo o Projeto Diretrizes, no que se refere à triagem e avaliação do estado nutricional, apesar da grande variedade de medidas nutricionais, não se dispõe, até o momento, de um método padrão-ouro 27 .…”
Section: Discussionunclassified