2020
DOI: 10.3177/jnsv.66.219
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Factors Associated with Nutrition of Japanese Patients with Rheumatoid Arthritis Who Underwent the Mini Nutritional Assessment (MNA), Health Assessment Questionnaire Disability Index, and Body Composition Assessment by Bioelectrical Impedance Analysis

Abstract: The aim of this study is to identify the factors associated with nutrition in Japanese patients with rheumatoid arthritis (RA). Overall, 409 patients with RA who underwent the Mini Nutritional Assessment (MNA), bone mineral density determination, and body composition assessment by bioelectrical impedance analysis were enrolled. The analysis of factors associated with malnutrition was performed by comparing groups categorized by MNA score ($24, 17-23.5, and ,17). Moreover, correlation analysis for MNA score and… Show more

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Cited by 8 publications
(6 citation statements)
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“…14 In terms of the bioimpedance body composition parameters studied, almost all patients in this sample had high fat mass and low lean mass, reflecting findings from other populations' studies. 14,15,24 In RA, muscle mass deterioration is credited to the elevation of pro-inflammatory cytokines that favor proteolysis through the ubiquitin-proteasome pathway and induce anabolic resistance in the muscles. 25 The tendency to gain fat mass is attributed to a decrease in physical activity associated with normal dietary intake, resulting in a positive energy balance.…”
Section: Discussionmentioning
confidence: 99%
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“…14 In terms of the bioimpedance body composition parameters studied, almost all patients in this sample had high fat mass and low lean mass, reflecting findings from other populations' studies. 14,15,24 In RA, muscle mass deterioration is credited to the elevation of pro-inflammatory cytokines that favor proteolysis through the ubiquitin-proteasome pathway and induce anabolic resistance in the muscles. 25 The tendency to gain fat mass is attributed to a decrease in physical activity associated with normal dietary intake, resulting in a positive energy balance.…”
Section: Discussionmentioning
confidence: 99%
“…The study of anthropometric parameters alone is not sufficient, 8,14 as may be shown in patients who are obese and have cachexia. Therefore, it is necessary to make use of other instruments, such as the determination of body composition and/or the mini nutritional assessment (MNA) 15 …”
Section: Introductionmentioning
confidence: 99%
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“…В работе японских ученых, оценивших нутритивный статус по MNA у больных РА, доля лиц с мальнутрицией составила 3,7%. Авторы выявили более низкие показатели МПК, оцененной по Ткритерию, у пациентов со сниженным питанием [14].…”
Section: Discussionunclassified
“…Nutritional status was assessed using the Mini-Nutritional Assessment (MNA; Nestlé) [ 45 ]. The MNA is a nutrition screening tool specifically designed for older adults [ 46 ] and is widely used in Japan [ 26 , 47 , 48 ]. The MNA is a 30-point scale composed of 18 items that assess four aspects of nutritional status: an anthropometric assessment (body mass index, weight loss, upper middle arm circumference, and calf circumference), a global assessment (mobility, prescription medications, independent living, psychological stress or acute disability, pressure ulcers or bedsores, and neuropsychological problems), a dietary assessment (complete daily diet, decreased dietary intake, fluid intake, protein intake, fruit and vegetable intake, and feeding methods), and self-assessment (nutritional status and health status) [ 49 ].…”
Section: Methodsmentioning
confidence: 99%