Heitor Aidar Vicente Dos Santos1, Vânia Aparecida Leandro-Merhi2. 1. Scientific Initiation Scholarship CNPq, School of Medicine, Puc-Campinas, Campinas, SP, Brazil. 2. Center for Life Sciences, Postgraduate Program in Health Sciences, Pontifical Catholic University of Campinas (PUC Campinas), Av. John Boyd Dunlop, s/n-Jardim Ipaussurama, Campinas, SP, 13034-685, Brazil. vapaleme@gmail.com.
Abstract
BACKGROUND: The prevalence of malnutrition in hospitalized elderly patients (HEP) is high. OBJECTIVE: To investigate the behavior of several nutritional indicators and predictors of unfavorable clinical outcome. METHODS: Retrospective study with hospitalized elderly patients (N = 322). Nutritional instruments, indicators and outcome were investigated. Chi-square, Fisher and Mann-Whitney tests and univariate and multiple logistic regression analysis were used. RESULTS: The variables that, jointly, were associated with hospital stay longer than 7 days, include: the presence of complications (p = 0.0328; OR 1.946; IC95% 1.056; 3.585) and nutritional risk according to the NRS-2002 (p = 0.0016; OR 2.080; IC95% 1.322; 3.275). The variable that remained associated with complications in the multiple model was the nutritional risk according to the NRS-2002 (p = 0.0018; OR 2.587; IC95% 1.423; 4.703). CONCLUSION: Nutritional risk using the NRS-2002 is a predictor of clinical outcome in hospitalized elderly patients.
BACKGROUND: The prevalence of malnutrition in hospitalized elderly patients (HEP) is high. OBJECTIVE: To investigate the behavior of several nutritional indicators and predictors of unfavorable clinical outcome. METHODS: Retrospective study with hospitalized elderly patients (N = 322). Nutritional instruments, indicators and outcome were investigated. Chi-square, Fisher and Mann-Whitney tests and univariate and multiple logistic regression analysis were used. RESULTS: The variables that, jointly, were associated with hospital stay longer than 7 days, include: the presence of complications (p = 0.0328; OR 1.946; IC95% 1.056; 3.585) and nutritional risk according to the NRS-2002 (p = 0.0016; OR 2.080; IC95% 1.322; 3.275). The variable that remained associated with complications in the multiple model was the nutritional risk according to the NRS-2002 (p = 0.0018; OR 2.587; IC95% 1.423; 4.703). CONCLUSION: Nutritional risk using the NRS-2002 is a predictor of clinical outcome in hospitalized elderly patients.
Authors: Nur Adilah Shuhada Abd Aziz; Nur Islami Mohd Fahmi Teng; Mohd Ramadan Abdul Hamid; Nazrul Hadi Ismail Journal: Clin Interv Aging Date: 2017-10-04 Impact factor: 4.458