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  1. Article ; Online: FRAIL scale as a screening tool and a predictor of mortality in non-dialysis dependent patients.

    Rodrigues, Hellen Christina Neves / Sousa, Amanda Goulart de Oliveira / Preto, Vitória Rodrigues Morais / Ferro, Camila Moura Batista / Sugizaki, Clara Sandra de Araújo / Freitas, Ana Tereza Vaz de Souza / Minicucci, Marcos Ferreira / Azevedo, Paula Schmidt / Peixoto, Maria do Rosário Gondim / Costa, Nara Aline

    Journal of nephrology

    2024  

    Abstract: Background: This study aimed to compare the diagnostic yield of the FRAIL scale with respect to the physical frailty phenotype measure and their association with mortality in non-dialysis-dependent patients.: Methods: In this prospective cohort study, ...

    Abstract Background: This study aimed to compare the diagnostic yield of the FRAIL scale with respect to the physical frailty phenotype measure and their association with mortality in non-dialysis-dependent patients.
    Methods: In this prospective cohort study, non-dialysis dependent patients with chronic kidney disease (CKD) stages 3b-5 seen in the nephrology outpatient clinics of two university hospitals were included. The presence of frailty was evaluated by physical frailty phenotype measure and the FRAIL scale. Patients were evaluated for six months, and mortality was recorded. The Kappa test was used to evaluate the diagnostic properties between the methods, and logistic regression to test the association between frailty and mortality.
    Results: One hundred fifty-three patients were evaluated; average age was 65 (56-70) years, 50.9% were women, and the all-cause mortality rate was 2.6%. Forty-six patients were classified as living with frailty according to the physical frailty phenotype while 36 patients were rated frail by the FRAIL scale. In adults < 60 years of age, the FRAIL scale showed good accuracy (84.9%) and specificity (93.2%) but had low sensitivity (41.3%) and moderate agreement (Kappa = 0.41; p < 0.001) compared to the definition of the physical frailty phenotype. The adjusted logistic regression model showed that the patients with frailty assessed by the FRAIL scale had a greater chance of mortality than the non-frail patients (OR: 6.8; CI95%:1.477-31.513; p = 0.014).
    Conclusion: Physical frailty phenotype identifies more patients as having pre-frailty and frailty in non-dialysis dependent patients as compared to the FRAIL scale. However, the FRAIL scale is a simple bedside tool that can be useful for screening for frailty and whose results were associated with mortality.
    Language English
    Publishing date 2024-03-26
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 1093991-x
    ISSN 1724-6059 ; 1120-3625 ; 1121-8428
    ISSN (online) 1724-6059
    ISSN 1120-3625 ; 1121-8428
    DOI 10.1007/s40620-024-01900-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Nutritional quality and protein value of exotic almonds and nut from the Brazilian Savanna compared to peanut

    Sousa, Amanda Goulart de Oliveira / Fernandes, Daniela Canuto / Alves, Aline Medeiros / Freitas, Jullyana Borges de / Naves, Maria Margareth Veloso

    Food research international. 2011 Aug., v. 44, issue 7

    2011  

    Abstract: The aim of this study was to determine the nutritional quality and protein value of the baru almond, pequi almond, and cerrado cashew nut compared to the peanut. We determined the proximate chemical composition, mineral content, and amino acid profile. A ...

    Abstract The aim of this study was to determine the nutritional quality and protein value of the baru almond, pequi almond, and cerrado cashew nut compared to the peanut. We determined the proximate chemical composition, mineral content, and amino acid profile. A biological assay was carried out to assess the protein value, by net protein ratio (NPR), relative net protein ratio (RNPR), and protein digestibility-corrected amino acid score (PDCAAS) indexes. We found that the exotic almonds and the nut are rich in proteins (22.7-29.9 g/100 g), lipids (41.9-50.0 g/100 g), fibres (baru and pequi almonds, around 10.0 g/100 g), iron and zinc (4.3-7.4 mg/100 g). Baru almond's protein did not show deficiency in essential amino acids and lysine was the first limiting amino acid in the proteins of the pequi almond and cerrado cashew nut. The baru almond showed a RNPR of 86%, similar to that of the cerrado cashew nut (78%), but higher than that of the peanut (72%) and of the pequi almond (54%). The PDCAAS value of the baru almond (91%) was the highest and cerrado cashew nut and peanut presented similar values of this index (82%), which were higher than that of the pequi almond (55%). The baru almond has the highest protein quality, but the cerrado cashew nut and peanut are sources of good quality protein, too. We recommend the inclusion of these exotic foods in healthy diets and in food industry, and the baru almond and cerrado cashew nut as sources of complementary protein.
    Keywords almond protein ; almonds ; amino acid composition ; bioassays ; cashew nuts ; essential amino acids ; food industry ; iron ; limiting amino acids ; lipids ; lysine ; mineral content ; peanuts ; protein sources ; protein value ; proteins ; proximate composition ; savannas ; zinc
    Language English
    Dates of publication 2011-08
    Size p. 2319-2325.
    Document type Article
    ZDB-ID 1111695-x
    ISSN 0963-9969
    ISSN 0963-9969
    DOI 10.1016/j.foodres.2011.02.013
    Database NAL-Catalogue (AGRICOLA)

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