MNA Score Research Articles

Supervivencia y calidad de vida en pacientes ancianos en tratamiento renal conservador

IntroductionConservative Management (CM) has become a therapeutic option in Advanced Chronic Kidney Disease in the elderly. However, there is a lack of evidence about prognosis of these patients in terms of survival and health related quality of life (HRQoL). ObjectiveEstablish predictive variables associated with mortality and analyse HRQoL in CM patients. Patients and methodsProspective cohort study. An assessment of renal function parameters and a comprehensive geriatric assessment were made, including: analysis of comorbidity, functional, cognitive, fragility, nutritional, social and HRQoL status. Results82 patients with a mean age of 84 years and significant pluripathology were studied: 56% had history of vascular event and Charlson >8. The mortality rate was 23/1,000 patients per month, with a homogeneous mortality rate after 6 months.Survival differed significantly depending on whether they presented with a previous vascular event (36.7 vs. 14.8; p=0.028), Charlson score ≥10 (42 vs. 17; p=0.002), functional status (48.4 vs. 19; p=0.002) and fragility (27 vs. 10; p=0.05).Mortality predictors included eGFR and proteinuria, the presence of previous vascular events, Charlson comorbidity score, malnutrition-inflammation parameters (albumin and MNA score), degree of dependency, physical HRQoL and increase of PTH level. The presence of previous vascular event, comorbidity, decreased albumin and elevated PTH were independent predictors of mortality. HRQoL remained stable over time and no significant worsening occurred during treatment. ConclusionsHaving knowledge of the factors associated with mortality and HRQoL assessment can be a useful tool to helping decision making during CM. Previous vascular events, comorbidity, decreased albumin and increased PTH were independent predictors of mortality.

Adequacy of nutrition and body weight in patients with early stage dementia: The cognition and aging study

Recent evidence highlights the effects of obesity, diabetes and hypertension in the development of Alzheimer's disease. Involuntary body weight changes in patients with different stages of dementia can be related to clinical factors of the patient per se or support from their caregivers. Understanding the interactions among factors is important to establish a monitoring paradigm to guide treatment strategies. A total of 345 patients with very mild (n=224) and mild stage (n=121) dementia were enrolled from a multi-disciplinary dementia clinic. Clinical data (comorbidities, Mini-Mental State Examination [MMSE] scores, neuropsychiatric inventory [NPI] scores, eating behavior questionnaire), nutritional state (Mini-Nutritional Assessment [MNA] or MNA short form [MNA-SF]) and body mass index (BMI) were recorded. Nutritional state and BMI served as the two major outcome measures, and factors for analysis included diagnosis, dementia severity and clinical data. There was a significant correlation between MNA-SF and MNA (r=.898, p<0.01), but a 24% mismatch in case dislocation was found using the at-risk or malnutrition criteria. Factors related to obesity included male sex, higher MNA-SF and MNA scores, diabetes mellitus and hypertension, while acceptable discrimination for obesity (BMI≧23kg/m2) was obtained with a MNA-SF score of 12/13 or MNA score of 21/22. NPI was the only independent factor related to both MNA-SF (β=-.06, P<0.001) and MNA (β=-.1, P<0.001). A BMI of 22-23kg/m2 was adequate in this group of patients with early stage dementia from nutritional and comorbidity perspectives. After controlling for BMI, the patients with advanced dementia had higher swallowing problem and appetite change scores. In these patients with early stage dementia, a higher BMI indicated adequate nutritional status and higher MMSE, but also higher rates of comorbidities, diabetes mellitus and hypertension.

Effectiveness of an oral diabetes-specific supplement on nutritional status, metabolic control, quality or life, and functional status in elderly patients. A multicentre study

The purpose of this study was to assess nutritional status, quality of life (QoL) and function in malnourished or at risk for malnutrition community-dwelling (CD) and nursing home-dwelling (NHD) elderly patients with type 2 diabetes mellitus (DM2), receiving treatment with a diabetes-specific oral nutritional supplement (DSONS). A prospective, multicentre, observational study was conducted. A DSONS (high-calorie, high-protein, with slow-digestible carbohydrate and high monounsaturated fatty acid - MUFA-content - Glucerna® 1.5 Cal) had been prescribed the week before inclusion. The following assessments were undertaken at baseline (BL), at week 6 (V1) and at month 3 (FV): body mass index (BMI), glycosylated haemoglobin (HbA1c), nutritional status (Mini Nutritional Assessment - MNA), QoL (EQ-5D questionnaire), and functional status (Katz Index - KIof Independence in Activities of Daily Living). The data were reported in the overall population (OP) and in the CD and NHD groups. A total of 402 patients aged 80.8±8.5 years were evaluable (44.5% men), including 61.7% CD and 38.3% NHD. BMI (kg/m2) increased in the OP from 22.0±3.5at BL to 22.5±3.6at V1 (p<0.001) and 23.0±3.7at the FV (p<0.001). BMI also increased in the CD group (p<0.001) and in the NHD group (p<0.001). HbA1c decreased in the OP from 7.3±1.1% at BL to 7.2±1.0% at V1 and 7.0±0.9% at the FV (p<0.001), in both the CD (p<0.001) and the NHD groups (p=0.020). The mean overall MNA score increased in the OP from 13.1±4.8at BL to 17.0±4.7at V1 and 18.6±5.1at the FV (p<0.001). The mean overall MNA score also increased in the CD (p<0.001) and the NHD groups (p<0.001). The mean overall EQ-5D score improved in the OP from 46.0±18.0at BL to 54.8±17.5at V1 and 59.7±18.8at the FV (p<0.001). The mean overall EQ-5D score also improved in the CD (p<0.001) and the NHD groups (p<0.001). Gastrointestinal adverse events were seen in only 2% of patients. Treatment compliance was 94.4%. In this study, conducted in routine, multicentre, clinical settings, the treatment with the high-calorie, high-protein, with slow-digestible carbohydrate, and high MUFA content DSNOS - Glucerna® 1.5 Cal-, was associated with improvements in HbA1c, nutritional status, BMI and QoL following 6 weeks and 3 months of treatment in both institutionalised and non-institutionalised elderly patients with diabetes who were malnourished or at risk for malnutrition. A slight improvement in functional status was also observed at 12 weeks. As this is an observational effectiveness study, a randomized controlled trial would be necessary to establish a causal relationship between the DSNOS and the described events.

Predictive ability of the Mini Nutritional Assessment Short Form (MNA-SF) in a free-living elderly population: a cross-sectional study.

BackgroundVarious scales have been used to perform a quick and first level nutritional assessment, and the MNA is one of the most used and recommended by experts in the elderly in all areas. This scale has a short form, the MNA-SF, revised and validated in 2009, which has two versions: the BMI-MNA-SF contains the first six items of the full scale including Body Mass Index while the CC-MNA-SF includes Calf Circumference instead of BMI.ObjectiveTo evaluate the predictive ability for nutritional status of the two versions of the MNA-SF against the MNA in free-living elderly in the province of Valencia.MethodsCross-sectional study of 660 free-living elderly in the province of Valencia selected in 12 community centres using stratified sampling by blocks. Inclusion criteria: being aged 65 or over, living at home, having functional autonomy, residing in the province of study for more than one year, regularly attending community centres and voluntarily wanting to take part.ResultsOf the 660 subjects studied, 319 were men (48.3%) and 341 (51.7%) women with a mean age of 74.3 years (SD = 6.6). In terms of nutritional assessment, using the BMI-MNA-SF and the CC-MNA-SF we found that 26.5% and 26.2% were at risk of malnutrition and 0.9% and 1.5% were malnourished respectively. With the full MNA, 23.3% were at risk of malnutrition. Spearman’s rank correlation coefficients indicate a high association between the full MNA score and the MNA-SFs scores (BMI-MNA-SF: ρ = 0.78p < 0.001; CC-MNA-SF: ρ = 0.78p < 0.001). In addition we obtained a very high correlation between the two MNA-SFs (ρ = 0.96p < 0.001). We evaluated the agreement between the full MNA and the MNA-SFs classification in three nutritional categories (normal nutritional status, risk of malnutrition, malnutrition) with Cohen’s kappa coefficients (BMI-MNA-SF: κ = 0.54p < 0.001; CC-MNA-SF: κ = 0.52p < 0.001). These values indicate moderate agreement with the full MNA. There is very good agreement between the BMI-MNA-SF and CC-MNA-SF (κ = 0.88p < 0.001). In order to determine the ability of both MNA-SFs to identify subjects not requiring any nutritional intervention, we considered the dichotomised categorisation of the full MNA and the MNA-SFs as “normal nutritional status” vs. “malnutrition and risk of malnutrition” Areas under the ROC curves using MNA as the gold standard indicate moderately high prognostic accuracy (BMI-MNA-SF: AUC = 0.88p < 0.001; CC-MNA-SF: AUC = 0.87 p < 0.001). Both versions of the MNA-SF showed similar sensitivity, specificity and diagnostic effectiveness (BMI-MNA-SF: 73.4%, 86.6%, 83.5%; CC-MNA-SF 73.4%, 86.2%, 83.2%).ConclusionsIn its two versions the MNA-SF presents useful predictive ability against the MNA. The advantage of the CC-MNA-SF is that using it requires fewer resources and less time in primary care, although always the characteristics of the population must take into account to make the right decision based on the MNA-SF scales.

Relación entre estado nutricional y síntomas depresivos en personas de 50 años o más, Sabaneta (Antioquia-Colombia) 2015

Background: To determine nutritional status and symptoms of depression in adults, factors which are important to consider in the design of strategies that contribute to increasing quality of life. Objetive: To describe the relation between sociodomographic, nutritional, and depression factors in adults 50 years of age and older. Materials and methods: Descriptive cross-sectional study, in which sociodemographic, anthropometric, nutritional and mental health variables were determined in 168 adults aged 50 years and over, who belong to the Older Adult Program (PAM) of the city of Sabaneta, Antioquia. Results: We found significant differences between the variables body mass index (BMI), sex, and marital status, as well as in the nutritional minivaloration score (MNA) in relation to marital status (p 0.05), but significance was found with with MNA score (p <0.001). Conclusions: The findings make it possible to establish according to BMI and MNA, that participants generally have a favorable socioeconomic situation and an adequate nutritional status; In addition, the frequency was low of depression symptoms, contributing to the health status and well-being of adults belonging to the PAM.

Ability of individual patient health parameters to predict malnutrition among elderly stem cell transplant patients.

e21521 Background: Increasing number of geriatric patients are now being considered as suitable candidates for allogeneic hematopoietic cell transplantation (HCT). Malnutrition being a common comorbidity in older cancer patients with no gold standard in malnutrition screening tools, it warrants for a better understanding of the health of geriatric cancer patients from a nutrition stand point. This study was pursued to evaluate individual patient parameters to predict malnutrition among elderly stem cell transplant patients. Methods: A retrospective cohort analysis was conducted on patients eligible for allogeneic HCT at the MD Anderson Cancer Center. Nutrition was assessed using the Mini Nutritional Assessment tool. Individual parameters to predict malnutrition included body mass index of less than 24 and weight loss of more than 3 kgs in the past 3 months. Statistical analysis was conducted using SPSS, version 23. Results: Mean age of the study participants was 65 years. Majority of the study population had the diagnosis of acute myelogenous leukemia (AML) at the time evaluation. The mean BMI of the study participants was 28.91 +- 4.77 while the mean MNA score was 24.95 +- 3.39. There was no association found between patient characteristics and history of weight loss or abnormal BMI. There was a significant association (p &lt; 0.001) found between loss of more than 3 kg weight and an abnormal MNA score. There was no association found between any of the patient characteristics and abnormal BMI with abnormal MNA. The sensitivity of weight loss in comparison with MNA score was 62.5% and the specificity was 91%, thus, having a positive and negative predictive value of 77% and 84% respectively. Given that 86% of our patients were either overweight or obese at the time of evaluation, from those who were under weight, 100% had an abnormal MNA and 50% of normal weight patients had an abnormal MNA. Conclusions: The significant association between weight loss and poor MNA status shows that we are moving in the right direction to provide answers to nutrition status using individual patient health parameters.

Covariation between plasma phosphate and daytime cortisol in early Parkinson's disease.

BackgroundDisturbed phosphate homeostasis in early Parkinson′s disease (PD) may originate from a stress‐related condition and nutritional status among other risk factors, age, and gender.MethodsRisk of malnutrition using Mini‐nutritional assessment (MNA score) and plasma levels of protein markers and daytime cortisol at the time of diagnosis in PD (n = 75) were compared with a control group (n = 24). Cognition was assessed using the Mini‐Mental State Examination (MMSE score) and motor function using Unified Parkinson′s Disease Rating Scale (UPDRS‐part III scale).ResultsThe patients with PD had significantly lower MNA score than controls which correlated with plasma phosphate levels. The logistic regression revealed that increasing MNA protected from low plasma phosphate, final score (OR = 0.399; 95% CI = 0.196–0.816; p = .012) and total score (OR = 0.656; 95% CI = 0.422–1.018; p = .060). Phosphate correlated with albumin (r = .315; p < .006), transferrin (r = .331; p < .004) and cortisol (r = −0.355; p < .002) confirmed by logistic regressions. Increasing albumin protects from low phosphate after adjusting in logistic regression (OR = 0.806; 95% CI = 0.682–0.952; p = .011) and after including variables from Table 1 in backwards elimination, final step (OR = 0.800; 95% CI = 0.660–0.969; p = .022). MNA total score and cortisol correlated inversely, confirmed in logistic regression for MNA total score (OR = 0.786; 95% CI = 0.627–0.985; p = .037) and for MNA initial score (OR = 0.650; 95% CI = 0.453–0.930; p = .020).ConclusionThis study highlights the importance of phosphate for optimal nutritional status by association with MNA score and albumin in plasma. An inverse relationship between phosphate and cortisol indicate, in addition, that low phosphate levels may affect cognition and motor function in PD.

Sarcopenia and mortality in older people living in a nursing home in Turkey.

The aim of the present study was to evaluate the relationship between mortality and sarcopenia defined by the criteria of the European Working Group on Sarcopenia in Older People in older nursing home residents in Turkey. This was an observational prospective study. Nursing home residents who were aged older than 65 years and living in the Seyranbagları Nursing Home and Rehabilitation Center (Ankara, Turkey) were recruited for the study. The main outcome measure was the relationship between sarcopenia and mortality. Diagnosis of sarcopenia was carried out according to the European Working Group on Sarcopenia in Older People criteria. Bioelectrical impedance analysis was used for skeletal muscle mass measurement. Muscle strength and muscle performance were evaluated by handgrip testing and gait speed, respectively. Mortality was assessed at the end of 2 years. The Kaplan-Meier method and Cox regression analysis were used to evaluate the relationship between sarcopenia and all-cause mortality. The prevalence of sarcopenia and severe sarcopenia were 29% and 25.4%, respectively. A total of 44% (18) of sarcopenic participants died, whereas 15% (15) of participants without sarcopenia died after 2 years of follow up (P < 0.001). After adjusting for confounding factors, sarcopenia was associated with all-cause mortality among older nursing home residents in Turkey (HR 2.38, 95% CI 1.04-5.46; P = 0.039). However, sarcopenia was not significantly related with mortality after adjustment of MNA score (HR 2.04, 95% CI 0.85-4.9; P = 0.1). Sarcopenia independently increases all-cause mortality in older nursing home residents in Turkey. Nutritional status plays a role in sarcopenia-related mortality. Geriatr Gerontol Int 2017; 17: 1118-1124.

How does nutritional state change during a subacute admission? Findings and implications for practice.

Nutritional status influences patients' clinical and functional outcomes. The aims were to identify changes in nutritional state during subacute care and associated participant characteristics. A longitudinal study was undertaken with consecutive patients admitted to subacute care wards during a 3-month period. Participants were recruited under a waiver of consent to reflect the usual demographic. Change in classification (malnourished, at risk of malnutrition, well nourished) of the full Mini Nutritional Assessment (full MNA) between admission and discharge was the primary outcome. Weight (kg), mid-arm and calf circumference (cm) change were secondary outcomes. Hand grip strength (kg) and fat-free mass (kg) (assessed using bioelectrical impedance analysis) were measured for a consenting subgroup. Participants (n=248, 36.7% male) had a median age of 80 years and a length of stay of 17 days. On admission, 29.1% were classified as malnourished. By discharge, nutritional classification remained stable for 62.0% of participants (n=132), declined for 10.3% (n=22) and improved for 27.7% (n=59, including 52.5% malnourished on admission). Impaired cognition (odds ratio (OR)=0.169, P=0.002) and higher full MNA score at admission (OR=0.870, P=0.001) reduced odds of improvement in full MNA. There was no change in hand grip strength (n=46), but there was a decline in mean fat-free mass (-1.1 kg, 95% confidence interval: -0.1 to -2.2 kg, P=0.043, n=24). Multidisciplinary care supports the nutritional state of most patients admitted to subacute care. Those with cognitive impairments or at risk of malnutrition were less likely to demonstrate improvement and may benefit from more intensive or tailored nutritional care.

Validation of the Mini Nutritional Assessment-Short Form in a Population of Frail Elders without Disability. Analysis of the Toulouse Frailty Platform Population in 2013.

To assess the validity of the Mini Nutritional Assessment-Short Form (MNA-SF) in elderly patients from the Toulouse Frailty Platform. Overall, 267 patients aged 65 and over, without severe cognitive impairment (i.e. Mini Mental Status Examination > 20 and CDR<1), no physical disability (i.e. Activities of Daily Living ≥ 5) and no active cancer history (over the past 12 months) were included in 2013. Receiver operating characteristic (ROC) analyses were used to assess the predictive validity of the French version of the MNA-SF for good nutritional status (defined as a full MNA score≥24/30). Analyses were conducted in the overall sample and then in subgroups of frail and pre-frail subjects according to the frailty phenotype. Optimal cut-off points were determined to obtain the best sensitivity/specificity ratio and the highest number of correctly classified subjects. Among 267 patients, mean age=81.5±5.8; women=67.0%; 138 (51.7%) were frail, 98 (36.7%) were pre-frail and 31 (11.6%) were robust. Given their MNA-SF scores, 201 (75.3%) had a good nutritional status, 61 (22.8%) were at risk of malnutrition and 5 (1.9%) were malnourished. In the overall sample, but also in subgroups of pre-frail or frail elders, the areas under ROC curves were 0.954, 0.948 and 0.958 respectively. The 11 points cut-off provided the best correct classification ratio (91.4%); sensitivity=94.0%, specificity=83.3%. The MNA-SF appeared to be a validated and effective tool for malnutrition screening in frail elders. Implementing this tool in clinical routine should contribute to improving the screening of malnourished frail individuals.

Nutritional status of care-dependent people with dementia in shared-housing arrangements--a one-year follow-up.

Malnutrition in the elderly is an important nursing challenge. Persons with dementia disease are often affected by malnutrition. During recent years, shared-housing arrangements (SHA) for older care-dependent people, frequently with dementia disease, have evolved in Germany. SHA can be an alternative to traditional residential care in nursing homes. The prevalence of malnutrition in SHA is compared to the prevalence in community dwellings and lower than the prevalence of malnutrition in nursing homes. There are no scientific data about the development of the nutritional status of older care-dependent people in SHA over one year. The aim of this study is to describe the nutritional status of care-dependent people with dementia disease living in SHA and to investigate changes over a period of one year. A longitudinal study with a one-year follow-up was performed. Standardised interviews with nurses were conducted concerning nutritional status (Mini Nutritional Assessment--MNA), cognitive capacities (Mini Mental State Examination--MMSE), activities of daily living (Extended Barthel-Index--EBI) and socio-demographic characteristics. Nutritional data were available for 45 residents at baseline and 36 residents at follow-up. At baseline, 45 residents with an average age of 78.4 years living in SHA in the state of Berlin, Germany, were included in the study. Predominantly, residents were female (73.3%) and diagnosed with dementia (88.9%), with a moderate to severe cognitive impairment (MMSE: 10.8) and low daily living abilities (EBI: 33.7). Most residents (80.6%) have a risk of malnutrition regarding the MNA. The average MNA score did decline slightly within one year (t0 = 20.8 vs. t1 = 19.7). Regular screenings for malnutrition using validated standardised assessments, which are easy to apply, should be implemented in SHA to avoid nutritional and health-related problems arising from malnutrition. Flexible structures for care, as in SHA, can facilitate coping with nutritional problems.

Protein and thiamin intakes are not related to cognitive function in well‐nourished community‐living older adults

AbstractAimSome studies have suggested that thiamin (vitamin B1) may have a protective effect on the maintenance of cognitive function in older people. The aim of this exploratory study was to investigate the association between dietary intakes, specifically protein and thiamin with cognitive function.MethodsA cross‐sectional analysis was conducted on community‐living older adults aged ≥60 years in the Illawarra region of New South Wales. Dietary intakes were collected using a three‐day food record and various domains of cognition were tested. Depressive symptoms were assessed using the Geriatric Depression Scale (GDS). Correlations and regressions were conducted to investigate the association between dietary intakes and areas of cognitive function.ResultsForty‐eight volunteers participated (mean age: 78.2 ± 6.1 years; BMI: 28.8 ± 5.4 kg/m2; MNA Score: 26.8 ± 2.4; 35% men). Men had higher intakes of energy (kJ), carbohydrate, saturated fat and sodium than women. No significant association was found between protein or thiamin and the tested domains of cognition. Associations were found between vitamin D intake and the Letter Fluency Test (r = −0.302, P &lt; 0.05) and Rey Auditory Verbal Learning Test (r = −0.400, P &lt; 0.001), and between both carbohydrate (r = 0.383, P = &lt; 0.05) and iron intake (r = 0.333, P &lt; 0.05) and the GDS.ConclusionsIn a sample of generally healthy, well‐nourished older adults, no associations were found between protein or thiamin intakes and the tested components of cognition. Further investigation is required to determine if an increase in these nutrients through the provision of food sources has benefits to improve cognitive function.

Malnutrition is a prognostic factor in patients with hepatocellular carcinoma (HCC)

Malnutrition is a common, hence frequently underdiagnosed condition in patients with liver cirrhosis as well as in patients with cancer and has been shown to have a negative impact on survival in these patients. Frequently applied screening tools including anthropometric measurements or laboratory parameters to screen for malnutrition are not suitable for patients with liver cirrhosis with additional pathophysiological mechanisms leading to hypoalbuminemia and edema. Prospective data on the prevalence and prognostic impact of malnutrition in patients with HCC are scarce. Fifty-one consecutive patients with hepatocellular carcinoma were prospectively enrolled into this study and screened for malnutrition by anthropometric measurements, the MNA score, the NRS score, laboratory work-up, and BIA measurement. The results of the different screening tools were compared to each other and with the BIA assessment and correlated with the outcome of patients. The calculation of a body mass index (BMI) was not suitable to identify malnourished patients with HCC. The MNA identified 19, the NRS score 17 patients at a risk for malnutrition. BIA revealed a reduction in relative body cell mass in 12 patients. Univariate Cox regression analyses identified tumor stage, MNA score, and phase angle obtained by BIA as significant factors with influence on survival. Multivariate analyses confirmed the phase angle at a cut-off of 4.8 to be an independent factor. A significant proportion of patients with HCC is malnourished or at risk for malnutrition. Screening questionnaires and BIA measurement are superior to pure anthropometric measurements to identify the condition that negatively influences survival. The phase angle derived from body impedance analysis is an independent prognostic factor in patients with HCC.

Comprehensive nutritional status in sarco-osteoporotic older fallers.

In older persons, the combination of osteoporosis and sarcopenia has been proposed as a subset of frailer individuals at higher risk of falls and fractures. However, the particular nutritional status of the sarco-osteoporotic (SOP) patients remains unknown. The goal of this study was to obtain a comprehensive picture of nutritional status in SOP patients. Cross-sectional study. Falls and Fractures Clinic, Nepean Hospital (Penrith, Australia). 680 subjects (mean age=79, 65% female) assessed between 2008-2013. Assessment included medical history, mini-nutritional assessment, physical examination, bone densitometry and body composition by DXA, and blood tests for nutritional status (albumin, creatinine, hemoglobin, vitamin D, vitamin B-12, calcium, phosphate and folate). Patients were divided in 4 groups: 1) osteopenia/osteoporosis (BMD<-1.0 SD); 2) sarcopenia; 3) SOP; and 4) normal (no sarcopenia/no osteoporosis). Difference between groups was assessed with one-way ANOVA and chi square analysis. Multivariable linear regression evaluated the association between the groups and measures of nutritional parameters. Sarcopenia was present in 47.4% of those with osteopenia (167/352) and 62.7% in those with osteoporosis (91/145). Mean age of the SOP was 80.4±7 years. SOP patients showed significantly higher prevalence of falls and fractures. Univariate analyses showed that SOP were more likely than normal to have a BMI< 25 (OR 2.42 95%CI 1.45-4.041, p<0.001), a MNA score <12 (OR 2.0, 95%CI 1.15-3.49, p<0.05), serum folate <20 nmol/L (OR 4.0 95%CI 1.35-11.87, p<0.01) and hemoglobin <120g/L (OR 2.0 95%CI 1.28-3.30, p<0.01). Multivariate analysis showed that a MNA score <12 was independently associated with SOP compared to normal when adjusted for age and gender. Hemoglobin <120g/L, BMI <25, and GDS >6 remained independently associated with SOP after adjustment for all variables including inflammatory conditions. Hypoalbuminemia (<35 g/L) was associated with just osteopenia/osteoporosis (OR: 2.03, 95%CI 1.08-3.81, p<0.01) and just sarcopenia (OR: 1.77, 95%CI 1.0-3.0, p<0.01) compared to normal. No differences in vitamin D, glomerular filtration rate, albumin, corrected calcium, phosphate, red blood cells folate or vitamin B12 levels were found between the subgroups. In approaching SOP patients, early prevention protocols directed to optimize their nutritional status would be a key strategy to prevent poor outcomes such as falls and fractures in this high risk population. Therefore, nutritional assessment and early nutritional supplementation should be essential domains in this strategy.

Full Mini Nutritional Assessment and Prognosis in Elderly Patients with Pulmonary Tuberculosis

Objective: Malnutrition is observed frequently in elderly patients with pulmonary tuberculosis (TB). Full Mini Nutritional Assessment (full MNA) is a useful method of measuring nutrition status for elderly person. The objective of this study is to examine the relationship between full MNA and the mortality of elderly patients with pulmonary TB. Methods: We evaluated 53 elderly patients with pulmonary TB. The nutrition risk assessment was carried out using full MNA. Results: A receiver operating characteristic (ROC) curve was generated for further analysis of the prognostic value of full MNA score. The area under the curve was 0.856 (95% confidence interval [CI], 0.751–0.961). We used the maximum Youden index to obtain optimal cutoff values for full MNA score for prognostic assessment in elderly patients with pulmonary TB. For predicting the risk of mortality, the optimal cutoff value for full MNA score was 13.75. Based on this cutoff value, the Cox proportional hazard model was applied to assess the ability of full MNA score < 14 to predict the prognosis of elderly patients with pulmonary TB. Multivariate analysis identified age (hazard ratio [HR] = 1.114, 95% CI, 1.018–1.219, p = 0.019) and full MNA score < 14 (HR = 9.038, 95% CI, 1.064–76.768, p = 0.044) to be significant independent prognostic factors for survival. Conclusion: Severe malnutrition, as defined by full MNA score < 14, was a predictor of high mortality.

Psychosocial correlates of nutritional status of family caregivers of persons with dementia

This exploratory study investigated the associations of individual characteristics of both persons with dementia and family caregivers with the nutritional status of caregivers. This cross-sectional study was conducted at home by psychogerontologist within the frame of a community gerontological center in rural areas of south west France. The study participants comprised 56 community-dwelling persons with dementia (mean 80.7 years, SD 6.5) and 56 family caregivers (mean 70.9 years, SD 11.0). Persons with dementia were assessed with Mini-Mental State Examination (MMSE), Basic Activities Of Daily Living (ADL), Instrumental ADL (IADL), and NeuroPsychiatric Inventory (NPI), and family caregivers with the Burden Interview (Zarit scale), the State-Trait Anxiety Inventory (STAI Y-B), the Center for Epidemiologic Studies Depression Scale (CES-D), the emotional impact measure of NPI and the Autonomy, Gerontology and Group Resources scale (AGGIR scale). For both, nutritional status was evaluated using the Mini Nutritional Assessment (MNA®). Among family caregivers, 32.1% were at risk of malnutrition and 5.4% were malnourished, and among people with dementia, 58.9% and 23.2%, respectively. NPI severity score of apathy of persons with dementia (Beta = -0.342, p = 0.001), dependency on AGGIR scale (Beta = -0.336, p = 0.002), and CES-D score of caregivers (Beta = -0.365, p = 0.001) were associated with caregivers' MNA score (Adjusted R 2 = 0.480, p < 0.001). These preliminary findings emphasize the need for routine assessment of depressive symptoms, functional and nutritional status in dementia family caregivers, and confirm the value of investigating caregivers' nutritional risk through an integrative view including psychosocial approach.

Malnutrition in an Elderly Population without Cognitive Impairment Living in Nursing Homes in Spain: Study of Prevalence Using the Mini Nutritional Assessment Test

Background: The prevalence of malnutrition in institutionalized elderly people is generally high. A good nutritional status is related to a decrease in mortality and costs of morbidity treatments. Therefore, it is essential to know the nutritional status in order to establish action policies. However, there are not enough studies about malnutrition in institutionalized elderly in Spain. Objectives: The objectives of this survey were to assess the prevalence of malnutrition and risk of malnutrition in elderly people living in nursing homes in the province of Albacete (Spain) using the Mini Nutritional Assessment (MNA®) test, to analyze their distribution according to age, gender and different nursing home features, and to identify the MNA items that best predict the MNA total score. Methods: A cross-sectional study was conducted with data collected from 895 elders living in 34 nursing homes all over the province of Albacete, including facilities located in the main city, towns and villages. Prevalence of malnutrition and risk of malnutrition were assessed using the MNA full form test. Groups of malnutrition were compared by using mean MNA scores. Stepwise linear regression analyses were used to identify the items in the MNA which best predicted the MNA total scores. Results: According to the MNA, the prevalence of malnutrition among elderly people staying in Albacete province nursing homes was 2.8%, and the prevalence of being at risk of malnutrition was 37.3%. MNA total score was significantly higher in men (24.3 ± 2.9) than in women (23.7 ± 3.3) and significantly higher in residents living in nursing homes located in towns and villages (24.2 ± 2.8) than in those who were living in institutions placed in the main city (23.7 ± 3.4). The MNA score was found to decrease with increasing age, except for individuals aged 90 years or older. Conclusions: The prevalence of malnutrition and risk of malnutrition was 40.1%. Female gender and living in institutions located in the main city were identified as malnutrition risk factors. In general, an increase in malnutrition with age was detected, except for people in the last years of their lives. The MNA questions that best predicted the nutritional status were the ones relating to the anthropometrical and self-assessments.

Hospital admissions in poorly nourished, compared with well‐nourished, older South Australians receiving ‘Meals on Wheels’: Findings from a pilot study

To evaluate whether 'Meals on Wheels' (MOW) improves health and reduces hospital admissions in poorly nourished (PN) older people. Two hundred and fifty older South Australians were retrospectively classified: (i) PN (MNA score <24) receiving MOW (MOW PN); (ii) PN not receiving MOW (non-MOW PN); and (iii) well-nourished (WN). Data regarding their health were compared. Health outcomes at baseline for MOW PN and non-MOW PN were not different, but both were worse than the WN. Over 12 months, weight loss was ∼2-3 times greater in both PN than WN groups. Hospital admissions were not different for MOW PN compared with non-MOW PN and WN, but non-MOW PN had 2.9 as many admissions and spent 5 days more in hospital than WN (all Ps < 0.05). Providing MOW to nutritionally vulnerable older people may not prevent age-related decline in health, although a potential reduction in hospital admissions warrants investigation.

Assessing the nutritional status of elderly Chinese lung cancer patients using the Mini-Nutritional Assessment (MNA&amp;reg;) tool

PurposeThis study assessed the nutritional status of elderly Chinese lung cancer inpatients using a revised version of the Mini-Nutritional Assessment (MNA®) tool.Patients and methods:The revised version of the MNA tool was used to assess the nutritional status of 180 elderly Chinese lung cancer inpatients prior to their scheduled surgery between June 2010 and July 2011. Patients’ demographic data, anthropometric parameters, and biochemical markers were collected and analyzed.ResultsAmong the 180 inpatients who underwent the MNA, 9% were malnourished (MNA score < 19), 33% were at risk of malnutrition (MNA score 19–23), and 58% were well nourished (MNA score ≥ 24). There was significant correlation between the MNA scores of patients who were malnourished, at risk of malnutrition, and well nourished (P < 0.001), as well as between total MNA score and most MNA questions. The three patient groups with different nutritional statuses differed significantly in their responses to anthropometrics and global, diet, and subjective assessments.ConclusionIncidence rates of malnutrition prior to surgery are high among elderly Chinese lung cancer inpatients. The revised MNA is a valid and reliable tool that can be used to assess and prevent malnutrition among these inpatients.

Nutritional Assessment and Management in Long-term Care Insurance's Home Visit Care Service

The purpose of the study was to examine nutritional management and nutritional care demands of home-visit care service and the nutritional status of serviced elderly. The survey was carried out from 5 to 21 of January, 2011 among 37 InHome Service institutions. The number of elderly surveyed by 143 care helpers was 281. Analysis was performed for 203 subjects (male: 44, female: 159). The age distribution was from 50 to 99 years. The grading by long-term care insuranceshowed 18,2% on level 1 and 2, and 81.8% on level 3. For the disease treatment, the proportion of implementing diet treatment turned out to be very low. The proportion of subjects living with their children was 45.3%, and living alone was 29.1%. The proportion of home-visit care among types of In-Home Service was 70%. Subjects who needed additional necessary diet management service turned out to be 40.9%. Diet management was the most necessary services from all levels. MNA (specifiy MNA) scores were significantly (p < 0.001) associated with BMI, mid-arm circumference (MAC), calf circumference (CC), intake problems, and weight loss during the last 3 months. For studied elderly, 45.3% were malnourished, and 46.8% were at the risk of malnutrition by MNA score. Based on the result of this survey, the nutritional care was not systematic on the In-Home Service. Prevention and management of the disease was much better than the treatment to improve the quality of life. We conclude that nutrition management is necessary for the elderly. To improve nutritional status of elderly in home care services, systematic nutrition management should be implemented. (Korean J Community Nutr 18(2) : 142~153, 2013)