Deficiência de ferro no idoso

Gualandro, Sandra Fátima Menosi; Hojaij, Naira H. S. L.

doi:10.1590/s1516-84842010005000058

Cited by 16 publications

(13 citation statements)

References 21 publications

(35 reference statements)

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“…Furthermore, since anemia has a close relationship with many illnesses, it is recommended that when the Hb level is lower than the normal, it should always be followed-up clinically [5]. Hence, the prevalence of anemia can then be reduced by appropriate treatment or by preventing the underlying illnesses that are related to the aging process [7].…”

Section: Introductionmentioning

confidence: 99%

Low handgrip strength is closely associated with anemia among adults: A cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES)

Jung

Kim

et al. 2020

PLoS ONE

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Background Anemia, which is a major public health problem worldwide, represents a decline in the oxygenation function, and can therefore be related to low strength. However, hemoglobin cannot repair muscles directly, but is beneficial only in a supportive role. Previous studies on the relationship between handgrip strength and anemia have been controversial. Thus, we aimed to analyze the association between handgrip strength and anemia in Korean adults. Methods This cross-sectional study used the 2013-2017 data from the 6th and 7 th Korean National Health and Nutrition Examination Survey (KNHANES) that included 16,638 Korean adults, aged �19 years, who met the inclusion or exclusion criteria. Differences in sociodemographic factors (sex, age, education, income, and employment), lifestyle factors (alcohol consumption, smoking, and physical activity), and illness and health factors [body mass index (BMI), vitamin intake, iron intake, comorbid illnesses, and handgrip strength] by existence of anemia, were analyzed using the Chi square test. Binary logistic regression analysis was used to measure the association between handgrip strength and anemia, while adjusting for other possible confounders. Subgroup analysis, stratified by sex and age, was performed. Results Among Korean adults aged �19 years, 745,296 (7.7%) had anemia. A higher odds ratio, adjusted for other covariates/factors (OR) of anemia occurred in the weak handgrip strength group than in the strong handgrip strength group (OR = 1.92, 95% CI: 1.58-2.33). The subgroup analysis showed a higher OR adjusted for other covariates/factors of anemia in the

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Section: Introductionmentioning

confidence: 99%

Low handgrip strength is closely associated with anemia among adults: A cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES)

Jung

Kim

et al. 2020

PLoS ONE

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“…A anemia constitui um distúrbio hematológico relevante, caracterizado pela redução da concentração de hemoglobina no sangue 1 , o qual tem se destacado na população idosa, por ser uma condição de elevada prevalência neste grupo etário 2 . Pesquisas sobre anemia em idosos têm sido realizadas nos últimos anos, tanto no Brasil [3][4][5] como internacionalmente [6][7][8][9] , ressaltando a relevância do estudo acerca desta doença no contexto mundial.…”

Section: Introductionunclassified

Prevalência de anemia e correlação da concentração de hemoglobina com fatores cognitivos em idosos

Sousa

Menezes

Silva

et al. 2018

Ciênc. saúde coletiva

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Prevalência de anemia e correlação da concentração de hemoglobina com fatores cognitivos em idososPrevalence of anemia and correlation between the concentration of hemoglobin and cognitive factors among the elderly 44;35;85),14;03;01), estado nutricional (β = 0,16; IC95%: 0,01;0,06), comprometimento de memória (β = 0,12;06;01),13;06;01 nutritional status (β = 0.16; 95% CI: 0.01, 0.06), memory impairment (β = 0.12;

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“…Anemia is considered a common problem in the elderly. The incidence of anemia increases with age and is associated with high risks of mortality and morbidity and a drop in the quality of life (4-6) . The reported prevalence of anemia is between 8% to 44% in the elderly, especially in over 60-year-old men (7) .…”

Section: Introductionmentioning

confidence: 99%

Hematological parameters and prevalence of anemia among free-living elderly in south Brazil

Sgnaolin

Engroff

Ely

et al. 2013

Revista Brasileira De Hematologia E Hemoterapia

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ObjectiveThe aims of this study were to analyze the hematological parameters, the prevalence of anemia and the association between anemia and socioeconomic conditions in an elderly community-based population. MethodsA population-based study was performed as part of the Multidimensional Study of the Elderly in Porto Alegre, Brazil (EMIPOA). An initial total of 1058 community residents aged 60 years and older were interviewed. Of these, 392 agreed to have a physical evaluation and a blood sample was taken from each. The hematological parameters analyzed in the blood samples included the hemoglobin concentration, mean cell volume (MCV), mean corpuscular hemoglobin concentration (MCHC) and red cell distribution width (RDW). The association between the variables and the diagnosis of anemia was assessed using the chi-squared test and a multiple logistic regression model. ResultsThe overall prevalence of anemia was 12.8%. Anemia was present in 13.7% of women and in 10.4% of men. Normocytic normochromic anemia without anisocytosis was the most common type of anemia (46%). The assessment of erythrocyte morphology showed significant differences between anemic and non-anemic individuals (microcytosis = 12% vs. 1.5%, hypochromia = 40% vs. 8.8%, and anisocytosis = 26% vs. 7%). In the analysis of socioeconomic conditions, significant differences were found in respect to age and race. ConclusionThe prevalence of anemia increases with age and is associated with race, microcytosis, hypochromia and anisocytosis. Anemia is not a condition that should be associated only with the aging process, as it may be due to pathological conditions that occur most frequently in this age group. As a result, a diagnosis of anemia warrants adequate clinical attention.

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Deficiência de ferro no idoso

Cited by 16 publications

References 21 publications

Low handgrip strength is closely associated with anemia among adults: A cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES)

Low handgrip strength is closely associated with anemia among adults: A cross-sectional study using Korea National Health and Nutrition Examination Survey (KNHANES)

Prevalência de anemia e correlação da concentração de hemoglobina com fatores cognitivos em idosos

Hematological parameters and prevalence of anemia among free-living elderly in south Brazil

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