RESUMO
Our aim was to explore the relationship between frailty, nutrition, body composition, and how gender modifies this relationship among long-term care facility residents. We further investigated how body composition correlates with health-related quality of life (HRQoL) in both genders. In all, 549 residents (> 65 years of age) were recruited from 17 long-term care facilities for this cross-sectional study. Demographic information, diagnoses, use of medications, and nutritional supplements were retrieved from medical records. Participants' frailty status, cognition, nutritional status, HRQoL, and body composition were determined. Energy, protein, and fat intakes were retrieved from 1- to 2-day food diaries. The final sample consisted of 300 residents (77% women, mean age 83 years). The majority of participants, 62% of women and 63% of men, were identified as frail. Frail participants in both genders showed lower body mass index (p = 0.0013), muscle mass (MM) (p < 0.001), poorer nutritional status (p = 0.0012), cognition (p = 0.0021), and lower HRQoL (p < 0.001) than did prefrail participants. Women had higher fat mass, whereas men exhibited higher MM. The HRQoL correlated with the MM in both women, r = 0.48 [95% CI 0.38, 0.57] and men r = 0.49 [95% CI 0.38, 0.58]. Interventions aimed at strengthening and retaining MM of long-term residents may also support their HRQoL.
Assuntos
Fragilidade , Idoso , Idoso de 80 Anos ou mais , Composição Corporal , Estudos Transversais , Feminino , Idoso Fragilizado , Avaliação Geriátrica , Humanos , Masculino , Estado Nutricional , Qualidade de VidaRESUMO
BACKGROUND: The "Sarcopenia and Physical Frailty in Older People: Multicomponent Treatment Strategies" (SPRINTT) project sponsored a multi-center randomized controlled trial (RCT) with the objective to determine the effect of physical activity and nutrition intervention for prevention of mobility disability in community-dwelling frail older Europeans. We describe here the design and feasibility of the SPRINTT nutrition intervention, including techniques used by nutrition interventionists to identify those at risk of malnutrition and to carry out the nutrition intervention. METHODS: SPRINTT RCT recruited older adults (≥ 70 years) from 11 European countries. Eligible participants (n = 1517) had functional limitations measured with Short Physical Performance Battery (SPPB score 3-9) and low muscle mass as determined by DXA scans, but were able to walk 400 m without assistance within 15 min. Participants were followed up for up to 3 years. The nutrition intervention was carried out mainly by individual nutrition counseling. Nutrition goals included achieving a daily protein intake of 1.0-1.2 g/kg body weight, energy intake of 25-30 kcal/kg of body weight/day, and serum vitamin D concentration ≥ 75 mmol/L. Survey on the method strategies and feasibility of the nutrition intervention was sent to all nutrition interventionists of the 16 SPRINTT study sites. RESULTS: Nutrition interventionists from all study sites responded to the survey. All responders found that the SPRINTT nutrition intervention was feasible for the target population, and it was well received by the majority. The identification of participants at nutritional risk was accomplished by combining information from interviews, questionnaires, clinical and laboratory data. Although the nutrition intervention was mainly carried out using individual nutritional counselling, other assisting methods were used as appropriate. CONCLUSION: The SPRINTT nutrition intervention was feasible and able to adapt flexibly to varying needs of this heterogeneous population. The procedures adopted to identify older adults at risk of malnutrition and to design the appropriate intervention may serve as a model to deliver nutrition intervention for community-dwelling older people with mobility limitations.
Assuntos
Fragilidade , Sarcopenia , Idoso , Exercício Físico , Estudos de Viabilidade , Humanos , Vida Independente , Sarcopenia/epidemiologiaRESUMO
BACKGROUND & AIM: Sarcopenia is associated with increased risk for several adverse health outcomes including frailty, disability, loss of independence, and mortality. We examined cross-sectional associations between sarcopenia and detailed dietary macronutrient composition in community-living oldest-old men (mean age 87). METHODS: Participants were invited to a clinic visit in 2017/2018 including assessments of sarcopenia status using European Working Group on Sarcopenia in Older People's 2 (EWGSOP2) criteria and detailed macronutrient, vitamin D and food intakes retrieved from 3-day food diaries. RESULTS: Of the 126 participants, 48 had probable sarcopenia and 27 sarcopenia. Sarcopenia was associated with lower energy (p = 0.020), total protein (p = 0.019), plant (p = 0.008) and fish proteins (p = 0.041), total fat (p = 0.015), monounsaturated fatty acids (MUFA) (p = 0.011), polyunsaturated fatty acids (p = 0.002), vitamin D intakes (p = 0.005) and, of fat quality indicators, MUFA: saturated fatty acid-ratio (p = 0.042). CONCLUSION: These findings suggest that sufficient energy and protein intakes, but also fat quality may be important along with healthy dietary patterns for prevention of sarcopenia in the oldest-old.
Assuntos
Dieta/estatística & dados numéricos , Vida Independente/estatística & dados numéricos , Nutrientes/análise , Sarcopenia/epidemiologia , Vitamina D/análise , Idoso de 80 Anos ou mais , Estudos Transversais , Dieta/efeitos adversos , Inquéritos sobre Dietas , Ingestão de Alimentos , Finlândia/epidemiologia , Humanos , Masculino , Estado Nutricional , Sarcopenia/etiologiaRESUMO
PURPOSE: We explored how food and dietary intakes, protein daily distribution and source are associated with appendicular lean mass (ALM)/m2 of the oldest-old community-dwelling men. METHODS: Cross-sectional analyses of Helsinki Businessmen Study (HBS, mean age 87 years) participants who came to clinic visit in 2017/2018. Nutritional status, physical performance and fasting blood samples were measured. Food and dietary intakes were retrieved from 3-day food diaries. Body composition was measured and appendicular lean mass (ALM) per m2 was dichotomized as ALM/m2 < 7 kg/m2 and ≥ 7 kg/m2. Differences between lower and higher ALM were analyzed using t test or Mann-Whitney U test. Analysis of covariance was used to investigate independent associations with ALM/m2. RESULTS: Random sample of 130 participants took part in the medical examinations, 126 returned food diaries, and 102 underwent DXA-scan. ALM/m2 was associated with total protein (p = 0.033), animal protein (p = 0.043) and meat protein (p = 0.033) intakes. Protein distribution between daily meals differed at lunch; those with higher ALM/m2 ate more protein (p = .047) at lunch. Consumption of fruits, vegetables (p = 0.022) and meat (p = 0.006) was associated with ALM/m2. CONCLUSION: Protein intake, source and distribution as well fruit and vegetable intakes were associated with higher ALM in oldest-old men. STUDY REGISTRATION: The study is registered with ClinicalTrials.gov identifier: NCT02526082.
Assuntos
Composição Corporal , Dieta , Absorciometria de Fóton , Idoso de 80 Anos ou mais , Estudos Transversais , Humanos , Recém-Nascido , Masculino , Estado NutricionalRESUMO
INTRODUCTION: Falls are associated with increased morbidity and mortality in older people. We examined how nutritional factors are associated with self-reported falls in the oldest-old community-dwelling men. METHODS: Participants of the longitudinal and socioeconomically homogenous Helsinki Businessmen Study are men born in 1919-1934. A cross-sectional analysis from a random sample of 122 home-living oldest-old men who underwent medical examinations in 2017-2018 is reported here. Food and nutrient intakes were retrieved from 3-day food diaries, and the number of falls during past year was requested in the screening questionnaire. Nutritional status was assessed using Mini Nutritional Assessment Short Form (MNA-SF) and waist circumference was measured. Body composition was assessed with dual-energy X-ray absorptiometry (DXA)-scans, physical performance with short physical performance battery (SPPB), sarcopenia status using European Working Group on Sarcopenia in Older People's 2 (EWGSOP2) criteria, and frailty with phenotypic criteria. RESULTS: Mean age of participants was 87â¯years (range 83-99â¯years) and 30% reported at least one fall during past year. Falls were associated with higher waist circumference (pâ¯=â¯.031), frailty (pâ¯<â¯.001) and sarcopenia (pâ¯=â¯.002), and inversely associated with SPPB total score (pâ¯=â¯.002). Of nutritional factors, intakes of fish (pâ¯=â¯.016), fish protein (pâ¯=â¯.039), berry (pâ¯=â¯.027) and vitamin D (pâ¯=â¯.041), and snacking more protein between breakfast and lunch (pâ¯=â¯.017) were inversely associated with falls. Red meat intake was associated with higher frequency of falls (pâ¯=â¯.044). CONCLUSION: Higher waist circumference, but not body mass index, was associated with increased frequency of falls. Healthy dietary choices appeared protective from falls in these oldest-old men of similar socioeconomic status.
Assuntos
Avaliação Geriátrica , Sarcopenia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Avaliação Nutricional , Estado Nutricional , Sarcopenia/epidemiologiaRESUMO
BACKGROUND: Cocoa flavanols in the diet have had positive effects on cognition, blood lipid levels, and glucose metabolism. METHODS: Cognitively healthy older adults aged 65-75â¯years were recruited for an eight-week randomized, double-blind controlled trial to investigate the effectiveness of cocoa flavanols on cognitive functions. At baseline, nutrient and polyphenol intakes from diet were assessed with three-day food diaries. The intervention group received 50â¯g dark chocolate containing 410â¯mg of flavanols per day, and the control group 50â¯g dark chocolate containing 86â¯mg of flavanols per day, for eight weeks. Cognition was assessed with Verbal Fluency (VF) and the Trail Making Test (TMT) A and B as the main outcome measures. Changes in blood lipids and glucose were also measured. RESULTS: The older adults participating numbered 100 (63% women), mean 69 y (range 65 to 74). They were highly educated with a mean 14.9â¯years of education (SD 3.6). No differences in changes in cognition were seen between groups. The mean change (± SEs) in the time to complete the TMT A and B in the intervention group was -4.6â¯s (-7.1 to -2.1) and -16.1â¯s (-29.1 to -3.1), and in the controls -4.4â¯s (-7.0 to -1.9) and -12.5â¯s (-22.8 to -2.1)(TMT A pâ¯=â¯0.93; TMT B pâ¯=â¯0.66). No difference was apparent in the changes in blood lipids, glucose levels, or body weight between the groups. CONCLUSIONS: The healthy older adults showed no effect from the eight-week intake of dark chocolate flavanols on cognition.
Assuntos
Cacau , Chocolate , Idoso , Pressão Sanguínea , Cognição , Feminino , Humanos , Masculino , PolifenóisRESUMO
INTRODUCTION: Self-perception of economic means may affect dietary choices, diet quality, and health behavior. We examined these associations in the oldest-old men from the highest socioeconomic class. METHODS: The participants in this cross-sectional analysis were the oldest- old home-dwelling men (n = 314, mean age 87 years, range 82-97 years) from the longitudinal Helsinki Businessmen Study cohort. They responded to a postal health and nutrition questionnaire, whereupon dietary intakes were assessed using 3-day food diaries and two diet quality indices. The questionnaire also included items about health, exercise, falls, and economic means. RESULTS: Higher self-perception of economic means was linearly associated with higher fish intake (p = 0.021), fruit and vegetable intakes (p = 0.027), use of alcohol (p = 0.003), overall diet quality according to IDQ (p = 0.008), self-perceived physical condition (p = 0.002) and inversely associated with body weight (p = 0.011), weight loss (p = 0.008), blood glucose levels (p = 0.020), and falls (p = 0.029). CONCLUSION: Self-perception of economic means was associated with dietary choices and physical health even among affluent older men. This information is important, because self-perception of economic means, however real, may affect health and nutrition behavior of older people.
Assuntos
Dieta/economia , Comportamentos Relacionados com a Saúde/fisiologia , Idoso de 80 Anos ou mais , Estudos de Coortes , Estudos Transversais , Humanos , Estudos Longitudinais , Masculino , Autoimagem , Fatores SocioeconômicosRESUMO
OBJECTIVES: Sarcopenia is associated with poor health outcomes. We examined the relative roles of muscle mass, strength, physical performance and obesity as health predictors among older sarcopenic people. DESIGN AND PARTICIPANTS: This prospective study examined community-dwelling people aged 75+ (N=262). SETTING: Porvoo Sarcopenia and Nutrition Trial. MEASUREMENTS: We collected demographic data and medical history by postal questionnaire including RAND-36 at baseline and at four years and measured BMI, Short Physical Performace Battery (SPPB), hand-grip strength, cognition and two surrogate measures of muscle mass; the Single Frequency Skeletal Muscle Index (SF-SMI) and the Calf Intracellular Resistance Skeletal Muscle Index (CRi-SMI). RESULTS: Adjusted for age and gender, independent outdoors mobility was predicted positively by baseline physical functioning scores in RAND-36 (p<0.001), the SPPB (p<0.001), the two-minute step test (p<0.001), and grip strength (p=0.023), as well as CRi-SMI (p<0.001). However, the prediction was negative in BMI (p<0.001) and the Charlson co-morbidity Index (p= 0.004). Similar associations were found when the physical component RAND-36 was used as an outcome measure. The use of home care was predicted by high co-morbidity (p=0.057) and low scores in RAND-36 (p<0.001), SPPB (p<0.001) and the two-minute step test (p<0.001), and low CRi-SMI (p<0.001). CRi-SF was a more consistent predictor than SF-SMI, which was partly masked by BMI. Controlled for age, gender and comorbidity, a 10% difference in CRi-SMI was associated with a 4% higher probability (p=0.019) of independently living at home, whereas the respective figures for SF-SMI and BMI were -18% (p=0.098) and -14% (p=0.088). CONCLUSIONS: In contrast to SF-SMI, high CRi-SMI appeared to indicate good prognosis and less need of care, independently of BMI.
Assuntos
Avaliação Geriátrica/métodos , Sarcopenia/complicações , Idoso , Feminino , Humanos , Vida Independente , Masculino , Estudos Prospectivos , Sarcopenia/fisiopatologiaRESUMO
BACKGROUND: Maintaining good physical functioning in old age is of utmost importance for healthy and active aging. We examined physical function and associated factors in the oldest-old men. SUBJECTS AND METHODS: The participants of this cross sectional analysis of a longitudinal study were the oldest old men( n=394, mean age 88 years, range 82-97 years) from the Helsinki Business Men cohort who responded to a postal health and nutrition survey in 2016. Physical function was defined using the respective subscale (Physical Function, PF) in the RAND-36 health-related quality of life (HRQoL) instrument. Resilience was measured with validated Finnish version of Resilience scale. Diet quality was assessed using Mediterranean diet adherence score (MeDi) and Diet quality index (DQI) which is designed to show adherence to Finnish dietary recommendations. Food and dietary intakes were retrieved using 3-day food records (obtained from a sub-group of the respondents). The participants were divided into quartiles corresponding to their PF scores and health and nutrition indicators were calculated into these PF quartiles. Furthermore, a linear regression model was used to determine factors associated with PF. RESULTS: PF quartiles were positively associated with lower age, daily walking habit, cognition, diet quality, resilience, alcohol use and negatively associated with blood glucose levels, weight loss, body weight (BW) and falls. Polyunsaturated to saturated fat ratio and berry intake were also associated with PF. In a linear regression model PF was positively associated (p < .001, adjusted R2 = .560) with MeDi, cognition, resilience, vitality (RAND-36), and negatively with age and BW. CONCLUSION: MeDi, exercise, resilience, cognition, use of alcohol, fat quality and lower age were positively associated with PF in the oldest-old men. Weight loss, falls and interestingly BW were negatively associated with PF.
Assuntos
Estado Nutricional/fisiologia , Qualidade de Vida/psicologia , Caminhada/fisiologia , Idoso de 80 Anos ou mais , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Estudos Longitudinais , MasculinoRESUMO
OBJECTIVES: The aim of this article is to describe the current status of geriatrics and position of geriatricians in 22 countries of three continents, and to portray their attitudes towards and resources allocated to geriatrics. METHODS: An electronic survey was delivered to a convenience sample of 22 geriatricians in leading positions of their countries. RESULTS: The time required in post graduation specialist training to become a geriatrician varied from one year (subspecialty in the USA) to six years (independent specialty in Belgium). The number in the population aged 80+ per geriatrician varied from 450 (Austria) to 25,000 (Turkey). Of respondents, 55% reported that geriatrics is not a popular specialty in their country. Acute geriatric wards, rehabilitation and outpatient clinics were the most common working places for geriatricians. Nearly half of the respondents had an opinion that older patients who were acutely ill, were receiving subacute rehabilitation or had dementia should be cared for by geriatricians whereas half of the respondents would place geriatricians also in charge of nursing home and orthogeriatric patients. The biggest problems affecting older people's clinical care in their countries were: lack of geriatric knowledge, lack of geriatricians, and attitudes towards older people. Half of respondents thought that older people's health promotion and comprehensive geriatric assessment were not well implemented in their countries, although a majority felt that they could promote good geriatric care in their present position as a geriatrician. CONCLUSION: The position of geriatric, geriatricians' training and contents of work has wide international variety.
Assuntos
Geriatras/estatística & dados numéricos , Geriatria/métodos , Conhecimentos, Atitudes e Prática em Saúde , Idoso , Idoso de 80 Anos ou mais , Áustria , Bélgica , Demência/terapia , Promoção da Saúde/métodos , Humanos , Inquéritos e Questionários , TurquiaRESUMO
INTRODUCTION: The Mini Nutritional Assessment (MNA) is a well-validated instrument examining the nutritional status of older people. The aim of this study was to examine how older people's energy and nutrient intakes are associated with the MNA and to determine how sensitive and specific MNA is in identifying those having low energy and protein intakes. MATERIALS AND METHODS: This cross-sectional study combined data from five nutritional studies (N=900): both home-dwelling and institutionalized older people without and with disabilities. Their nutritional status was assessed with MNA, and nutrient intakes were retrieved from 1 to 3day food diaries. Nutrient intakes were divided according to MNA status (normal nutritional status, at-risk of malnutrition, malnourished). Sensitivity, specificity, and likelihood ratios of MNA of various cut-off points were tested with recommended protein and energy intakes. ROC curves was constructed. RESULTS: Energy, protein and most nutrient intakes showed logical linear trends according to MNA classes. However, more than three-fourths of the participants with MNA>23.5 had lower than recommended protein intakes. Sensitivity of MNA ranged from 0.32 to 0.82 for recommended energy (F:1570kcal/d/M:2070kcal/d) and protein intakes (1.0g/kg BW or 1.2g/kgBW) cut-off points, and specificity from 0.75 to 0.25, respectively. AUC values were low (0.52-0.53). CONCLUSIONS: MNA status was consistently associated with nutrient intakes and diet quality. However, a high proportion of older people even with normal nutritional status had poor energy and protein intakes. Thus, MNA does not identify all those with poor nutrient intakes who may be at risk of developing malnutrition.
Assuntos
Dieta , Proteínas Alimentares , Ingestão de Energia , Desnutrição/diagnóstico , Avaliação Nutricional , Estado Nutricional , Idoso , Idoso de 80 Anos ou mais , Moradias Assistidas , Estudos Transversais , Feminino , Humanos , Vida Independente , Masculino , Curva ROC , Sensibilidade e EspecificidadeRESUMO
OBJECTIVE: The aim was to examine the effect of tailored nutritional guidance on nutrition, health-related quality of life (HRQoL) and falls in persons with Alzheimer disease (AD). DESIGN: Randomised controlled trial. SETTING AND PARTICIPANTS: Persons with AD living with a spouse. INTERVENTION: Tailored nutritional guidance with home visits during one year. The control group received a written guide about nutrition in older adults and all community-provided normal care. MEASUREMENTS: The primary outcome measure was weight change, and secondary outcomes included changes in protein and micronutrient intakes from three-day food records, HRQoL (15D) and rate of falls. RESULTS: Of the participants (n = 78) with AD (mean age 77.4, 69% males), 40% were at risk for malnutrition, 77% received < 1.2 g/bodyweight (kg) of protein at baseline. We found no difference in weight change between the groups. At 12 months, the mean change in protein intake was 0.05 g/bodyweight (kg) (95% CI -0.06 to 0.15) in the intervention group (IG), and -0.06 g/kg (95% CI -0.12 to 0.02) in the control group (CG) (p = 0.031, adjusted for baseline value, age, sex, MMSE and BMI). Participants' HRQoL improved by 0.006 (95% CI -0.016 to 0.028) in the IG, but declined by -0.036 (95% CI -0.059 to 0.013) in the CG (p = 0.007, adjusted for baseline value, age, sex, MMSE and BMI). Dimensions that differed included mental functioning, breathing, usual activities and depression. The fall rate was 0.55 falls/person per year (95% CI 0.34 to 0.83) in the IG, and 1.39 falls/person per year (95% CI 1.04 to 1.82) in the CG (IRR 0.55; 95% CI 2.16 to 6.46; p < 0.001 adjusted for age, sex and MMSE). CONCLUSIONS: Tailored nutritional guidance improves nutrition and HRQoL, and may prevent falls among AD people living with a spouse.
Assuntos
Acidentes por Quedas/prevenção & controle , Atividades Cotidianas , Doença de Alzheimer/complicações , Dieta , Estado Nutricional , Educação de Pacientes como Assunto , Qualidade de Vida , Idoso , Idoso de 80 Anos ou mais , Peso Corporal , Cuidadores , Proteínas Alimentares/administração & dosagem , Ingestão de Energia , Comportamento Alimentar , Feminino , Humanos , Masculino , Desnutrição/prevenção & controle , Micronutrientes/administração & dosagem , Avaliação Nutricional , Política Nutricional , CônjugesRESUMO
BACKGROUND: Malnutrition is associated with comorbidities and functional decline among older people. Less is known about nutrient intakes across heterogeneous older populations. OBJECTIVE: We examined nutritional status and nutrient intakes in different samples of older people representing broad spectrum of healthy and frail populations. We evaluated adequacy of their energy, protein and micronutrient intakes in comparison to recommendations. DESIGN AND PARTICIPANTS: Cross-sectional study combined five datasets: home-dwelling older people participating in nutrition education and cooking classes (NC) [n=54], participants from Helsinki Businessmen Study [n=68], home-dwelling people with Alzheimer disease (AD) [n=99] and their spousal caregivers (n=97), participants from Porvoo Sarcopenia and Nutrition Trial (n=208), and residents of Helsinki assisted living facilities (ALF) [n=374]. Nutritional status was assessed using Mini Nutritional Assessment and nutrient intakes retrieved from 1 to 3 day food records. RESULTS: Those suffering most from mobility limitation and cognitive decline had the poorest nutritional status (p<0.001; adjusted for age, sex, comorbidities). However, low intakes of energy, protein, and micronutrients were observed in high proportion in all groups, inadequate intakes of vitamins D, E, folate, and thiamine being most common. Protein intakes did not differ between the groups, but 77% of all participants had lower than recommended protein intake. In general, the NC group had highest micronutrient intakes and the ALF group the lowest. However, AD females had the lowest energy, protein, and vitamin C intakes. CONCLUSIONS: Our study provides a detailed picture of risks related to nutrient intakes in various groups of older people. These findings could be used in planning tailored nutrition interventions.
Assuntos
Ingestão de Energia , Desnutrição/epidemiologia , Micronutrientes/administração & dosagem , Estado Nutricional , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Comportamento Alimentar , Feminino , Finlândia/epidemiologia , Ácido Fólico , Humanos , Masculino , Avaliação Nutricional , Vigilância da População , PrevalênciaRESUMO
OBJECTIVE: Alzheimer patients (AD) are known to be at risk for malnutrition and their older spouses may also have nutritional problems. The aim of our study was to clarify the association of caregivers' sex on the nutrient intake of AD couples. SETTING: Our study uses the baseline data of a randomized nutritional trial exploring the effectiveness of nutrition intervention among home-dwelling AD patients. PARTICIPANTS: The central AD register in Finland was used to recruit AD patients living with a spousal caregiver, 99 couples participated in our study. MEASUREMENTS: Nutritional status was assessed using the Mini-Nutritional Assessment (MNA). Nutrient intakes for both AD patients and their spouses were calculated from 3-day food diaries. RESULTS: The mean age of caregivers and AD spouses was 75.2 (SD 7.0) and 77.4 years (SD 5.6), respectively. According to the MNA, 40% of male and 52% of female AD spouses were at risk for malnutrition. Among male caregivers, the mean energy and protein intakes were 1605 kcal (SD 458) and 0.93 g/body kg (SD 0.30), whereas the respective figures for their female AD spouses were 1313 kcal (SD 340) and 0.86 g/body kg (SD 0.32), respectively. Among female caregivers, the mean energy and protein intakes were 1536 kcal (SD 402) and 1.00 g/body kg (SD 0.30), whereas the respective figures for their male AD spouses were 1897 kcal (SD 416) and 1.04 g/body kg (SD 0.30). The interaction between male caregiver sex and lower energy (p<0.001) and lower protein intake (p=0.0048) (adjusted for age and MMSE) was significant. Similar differences between caregiver sexes were observed with the intake of various nutrients. CONCLUSIONS: A gender difference exists in the ability to cope with caregiver responsibilities related to nutrition. A need exists for tailored nutritional guidance among older individuals and especially among male caregivers.
Assuntos
Doença de Alzheimer/complicações , Cuidadores , Ingestão de Energia , Desnutrição/complicações , Estado Nutricional , Fatores Sexuais , Idoso , Idoso de 80 Anos ou mais , Ácido Ascórbico/administração & dosagem , Índice de Massa Corporal , Cálcio da Dieta/administração & dosagem , Fibras na Dieta/administração & dosagem , Proteínas Alimentares/administração & dosagem , Feminino , Finlândia , Humanos , Masculino , Avaliação Nutricional , Cônjuges , Vitamina E/administração & dosagemRESUMO
BACKGROUND: Ageing is associated with an increased risk of malnutrition, decreased nutrient intake, unintentional weight loss and sarcopenia, which lead to frailty, functional disabilities and increased mortality. Nutrition combined with exercise is important in supporting older people's health, functional capacity and quality of life. OBJECTIVE: To identify nutritional needs in various groups of older individuals and to present the nutritional guidelines for older people in Finland. DESIGN: A review of the existing literature on older people's nutritional needs and problems. The draft guidelines were written by a multidisciplinary expert panel; they were then revised, based on comments by expert organisations. The guidelines were approved by the National Nutritional Council in Finland. RESULTS: The heterogeneity of the older population is highlighted. The five key guidelines are: 1. The nutritional needs in different age and disability groups should be considered. 2. The nutritional status and food intake of older individuals should be assessed regularly. 3. An adequate intake of energy, protein, fiber, other nutrients and fluids should be guaranteed. 4. The use of a vitamin D supplement (20 µg per day) recommended. 5. The importance of physical activity is highlighted. In addition, weight changes, oral health, constipation, obesity, implementing nutritional care are highlighted. CONCLUSIONS: Owing to the impact that good nutrition has on health and well-being in later life, nutrition among older people should be given more attention. These nutritional guidelines are intended to improve the nutrition and nutritional care of the older population.