Malnutrition is associated with an increased risk of falls and impaired activity in elderly patients in Dutch residential long-term care (LTC): a cross-sectional study

Association between advanced glycation end-products and fall risk in older adults: The Yakumo Study

AIM

Advanced glycation end-products (AGEs) are irreversibly and heterogeneously formed compounds during the non-enzymatic modification of macromolecules, such as proteins. Aging and lifestyle habits, such as high-fat and high-protein diets, and smoking, promote AGEs accumulation. This study aimed to investigate the relationship between fall risk and AGEs in community-dwelling older adults.

METHODS

This cross-sectional study included patients from the 2022 Yakumo Study who were evaluated for fall risk index 5-items version, locomotive syndrome stage and AGEs. AGEs were evaluated using Skin autofluorescence (SAF) measured by the AGE reader (DiagnOptics Technologies BV, Groningen, the Netherlands). We divided the participants into two groups according to the presence or absence of fall risk (fall risk index 5-items version ≥6 or not), and investigated the factors associated with fall risk.

RESULTS

The fall risk group had a higher age and SAF, and a higher proportion of locomotive syndrome stage >2 than the without fall risk group in patients aged ≥65 years (P < 0.01). The multivariate logistic regression analysis after adjustment of age, sex and body mass index showed that locomotive syndrome stage ≥2 and SAF were independent associators of fall risk in older adults (odds ratio 3.26, P < 0.01, odds ratio 2.96, P < 0.05, respectively). The optimal cutoff value of the SAF for fall risk was 2.4 (area under the curve 0.631; 95% CI 0.53-0.733; sensitivity 0.415; specificity 0.814; P < 0.05).

CONCLUSION

The accumulation of AGEs in skin tissues can be used to screen for fall risk comprehensively. Geriatr Gerontol Int 2024; 24: 517-522.

The Association of Body Mass Index on Falls Risk and Mortality in Hospitalized Patients of Different Old-Age Categories Requiring Nutritional Support

Malnutrition affect clinical outcomes in hospitalized old age patients, but the data on the related outcomes on the basis of different age categories are still limited. We aimed to investigate the interplay of associations among body mass index (BMI), falls risk, and mortality rate in different older adult patient age categories. This retrospective study included hospitalized patients aged ≥ 65 years who received artificial nutrition. Demographic, biochemical, and survival data were collected. BMI was evaluated using the World Health Organization BMI cutoffs for Asians, and patients were classified into high (≥ 23.0 kg/m2), normal (18.5-22.9 kg/m2), and low (< 18.5 kg/m2) BMI groups. The Morse Fall Scale was used to assess falls risk. By age categories, all patients (n = 4,642) were divided into the 65-74 (n = 2,649) and ≥ 75 (n = 1,993) years age groups. We found that the proportion of low-BMI and high risk of falls increased with age. Further, low-BMI was associated with increased falls risk in both age groups. Overall survival rate tended to be lower in the low-BMI and ≥ 75 years group than that in other patient groups, but did not differ significantly compared with the low-BMI and 65-74 years group. Low-BMI was associated with increased falls risk and mortality; however, the association depended on specific patient age groups.

Association between locomotive syndrome and fall risk in the elderly individuals in Japan: The Yakumo study

BACKGROUND

Patients with locomotive syndrome (LS) are poor ambulatory status and a high risk of requiring nursing care. The purpose of this study is to investigate the relationship between LS and fall risk among community-dwelling elderly individuals.

METHODS

The subjects were Japanese elderly individuals aged 65 and over who participated in Yakumo study 2019 (N = 189). We defined the fall risk index 5 items version (FRI-5) ≥6 points as the fall risk group. LS was evaluated by stand-up test, two-step test, and 25-Geriatric Locomotive Function Scale (GLFS-25). We divided the subjects into two groups according to the presence or absence of fall risk, and investigated factors associated with fall risk.

RESULTS

The fall risk group (30 patients, 15.9%) had higher GLSF-25 (P = 0.001). The results of logistic regression analysis adjusted for age, sex, BMI, and knee osteoarthritis revealed that GLFS-25 (OR: 1.052; 95%CI: 1.009-1.097) was independent factor associated with fall risk. In the ROC analysis, the optimal cut-off value of the GLFS-25 to predict fall risk was 12, which is equivalent to LS stage 1 (AUC 0.688; 95% CI: 0.588-0.787; sensitivity: 0.467, specificity: 0.836).

CONCLUSIONS

GLFS-25 was associated with fall risk among community-dwelling elderly individuals aged 65 and over.

Designing ergonomic toilets and bathrooms for older adults: A study on anthropometric dimensions and recommendations

AIMS

This study aimed to evaluate the ergonomic design of toilets and bathroom equipment for older adults using anthropometric measurements.

DESIGN

This was a descriptive cross-sectional study.

METHODS

Data were collected from 2,721 people aged ≥ 65 years in Turkey. Fourteen anthropometric measurements were evaluated. Body dimension characteristics were described using minimum, maximum, and arithmetic means and standard deviations and the 5th, 25th, 50th, 75th, and 95th percentiles.

RESULTS

The measurements showed that companies generally do not design bathroom toilet equipment that is suitable for older adults.

CONCLUSION

This study provides advice to designers and manufacturers on how to adapt their products to the bathroom according to users' body characteristics in order to increase person-environment fit for older people.

The risk of malnutrition and its clinical implications in older patients with cancer

AIM

Malnutrition is a common geriatric syndrome with multiple negative outcomes including mortality. However, there is a scarcity of literature that focuses on the relationship between malnutrition risk and its clinical implications on geriatric syndromes and mortality among cancer patients. The aim of this study is to determine the clinical importance of malnutrition risk in geriatric oncology practice.

METHOD

180 patients with cancer who were ≥ 65 years were included in the study. All patients were questioned in terms of geriatric syndromes, including polypharmacy, frailty, probable sarcopenia, fall risk, dynapenia, depression, cognitive impairment, insomnia, and excessive daytime sleepiness. Mini Nutritional Assessment scores > 23.5 and 17-23.5 were categorized as well-nourished and malnutrition risk, respectively.

RESULTS

Of the 180 patients (mean age 73.0 ± 5.6 years, female: 50%), the prevalence of malnutrition risk was 28.9%. There was no statistically significant difference between the groups in terms of age, gender, education, marital status, body mass index, and comorbidities except for chronic obstructive pulmonary disease (p > 0.05). After adjustment for age, sex, and body mass index; polypharmacy (odds ratio [OR]: 3.17; 95% confidence interval [CI], 1.48-6.81), reduced calf circumference (OR: 3.72; 95% CI, 1.22-11.38), fall risk (OR: 2.72; 95% CI, 1.03-7.23), depression (OR: 6.24; 95% CI, 2.75-14.18), insomnia (OR: 4.89; 95% CI, 2.16-11.05), and frailty (OR: 2.44; 95% CI, 1.75-3.40) were associated with malnutrition risk compared to well-nourished patients (p < 0.05). Median survival in patients with malnutrition risk was 21.3 months (range 14.1-28.4 95% CI) and median survival in patients who were defined as well nourished was not reached (p < 0.001).

CONCLUSION

The risk of malnutrition was associated with a higher risk for all-cause mortality in older patients with cancer, and was associated with many geriatric syndromes, including polypharmacy, fall risk, frailty, insomnia, and depression.

Provision of High Protein Foods Slows the Age-Related Decline in Nutritional Status in Aged Care Residents: A Cluster-Randomised Controlled Trial

OBJECTIVES

Malnutrition, particularly protein insufficiency, is common in institutionalised older adults and increases morbidity, mortality, and costs. We aimed to determine whether 12 months supplementation using high-protein foods (milk, cheese, yoghurt) prevents malnutrition in older adults.

DESIGN

Cluster randomised control study.

SETTING

Sixty Australian aged care facilities.

PARTICIPANTS

Older adults living in aged care homes (n=654, mean age 86.7±7.2 years, 72% females). Intervention Facilities randomly allocated to a high-protein (n=30 intervention) or regular (n=30 controls) menu.

MEASUREMENTS

Nutritional status assessed using the Mini Nutrition Assessment (MNA) tool and fasting morning blood samples (n=302) assayed for haemoglobin (Hb) and albumin. Food intake was monitored 3-monthly using visual plate waste assessment. Measurements at baseline and month 12 were analysed using random effects model accounting for clustering (facility), repeated measure and confounders.

RESULTS

Addition of 11g of protein as 1.5 servings of high-protein foods daily preserved nutritional status that deteriorated in controls [MNA screen (-0.68, 95%CI: -1.03, -0.32, p<0.001) and total (-0.90, 95%CI: -1.45, -0.35, p=0.001) scores], resulting in group differences in MNA screen (0.62, 95%CI: 0.17, 1.06, p=0.007) and total (0.81, 95%CI: 0.11, 1.51, p=0.023) scores and group difference in Hb (3.60g/L, 95%CI: 0.18, 7.03, p=0.039), the net result of preservation with intervention (0.19g/L, 95%CI: -2.04, 2.42, p=0.896) and a decline in controls (-3.41g/L, 95%CI: -6.01, -0.82, p=0.010). No group differences were observed for serum albumin.

CONCLUSION

Consumption of high-protein foods is a pragmatic approach to maintaining nutritional status in older adults in aged-care.

Nutrition Risk is Associated With Falls Risk in an Observational Study of Community-Dwelling, Rural, Older Adults

OBJECTIVES

Poor nutritional status is a risk factor for falls and impedes recovery from falls in older adults. The primary objective of this study was to investigate the relationship between nutrition status and fall risk over time in a cohort of older adults.

METHODS

Using an observational analytic study design, we collected demographic, fall risk, nutrition risk, food insecurity, and incident falls data from community-dwelling older Vermonters.

RESULTS

Data from 708 participants (70.3 years ± 6.6; 82% female) indicate a significant association between fall risk and nutrition risk (p < 0.001), fall risk and food insecurity (p < 0.001), and food insecurity and nutrition risk (p < 0.001). After adjusting for potential confounders, elevated nutrition risk was significantly associated with an incident fall over the next 6 months (p < 0.05).

CONCLUSION

Given the evidence for an association between nutrition status and falls, additional research, in a more diverse population, is needed to understand the nuances of these relationships.

Characterisation of institutionalised Portuguese older adult fallers: is there a place for pharmacist intervention? A preliminary study

Background

Falls are a major public health issue, given their prevalence and social impact. Older adults living in long-term care facilities (LTCF) are at greater risk of injury resulting from a fall due to multiple factors, such as nutritional, functional/cognitive impairment, postural instability, polypharmacy, and the presence of potentially inappropriate medications (PIMs). Medication management in LTCF is complex and often sub-optimal and might be crucial for falls. Pharmacist intervention is important, since they have a unique knowledge of medication. However, studies mapping the impact of pharmaceutical activities in Portuguese LTC settings are scarce.

Objective

This study aims to assess the characteristics of older adult fallers living in LTFCs and examine the relationship between falling and several factors in this population. We also intend to explore the prevalence of PIMs and their relationship with the occurrence of falls.

Methods

The study was conducted in two long-term care facilities for elderly people, in the central region of Portugal. We included patients aged 65 and older with no reduced mobility or physical weakness and with the ability to understand spoken and written Portuguese. The following information was assessed: sociodemographic characteristics, comorbidities, polypharmacy, fear of falling, functional, nutritional and cognitive status. PIMs were evaluated according to the Beers criteria (2019).

Results

A total of 69 institutionalised older adults, 45 women and 24 men, with a mean age of 83.14 ± 8.87 years were included. The prevalence of falls was 21.74% Out of these, 46.67% (n=7) fell once, 13.33% (n=2) fell twice, and 40% (n=6) fell 3 or more times. Fallers were mainly women, had lower levels of education, were well nourished, had moderate to severe levels of dependence, and displayed moderate cognitive impairment. All adult fallers had a fear of falling. The main comorbidities of this population were related to the cardiovascular system. Polypharmacy was present in every patient, and at least one PIM was identified in 88.41% of the subjects. Fear of falling (FOF) and cognitive impairment (in subjects with 1 to 11 years of education) showed statistically significant associations with the occurrence of falls (p=0.005 and p=0.05, respectively). No significant differences were found between fallers and non-fallers for any other factors.

Conclusions

This present study is a preliminary contribution to characterise a group of older adult fallers living in Portuguese LTCFs and demonstrated that fear of falling and cognitive impairment are associated with the occurrence of falls in this population. The high prevalence of polypharmacy and PIMs emphasises the need for tailored interventions featuring the collaboration of a pharmacist to optimise medication management in this population.

Development of a protein energy malnutrition screening tool for older Thais in public residential homes

OBJECTIVE

This study aimed to develop and validate protein energy malnutrition (PEM) screening tool for older adults in public residential homes, and to test its practicality.

DESIGN

This cross-sectional study consisted of two phases: tool development/validation and tool practicality evaluation. In Phase 1, the questionnaire was developed based on literature review and tested for content validity. Older residents were interviewed using this questionnaire to identify potential PEM risk factors. A 24-h recall was used to collect dietary data, and body composition and serum albumin were measured. In Phase 2, practicality of new PEM screening tool was evaluated by intended users. Data were analysed by χ2 test, Fisher's exact test, t-test, Mann-Whitney U test and multiple logistic regression. Akaike Information Criterion (AIC) was used to estimate the best fit model.

SETTING

Four public residential homes in central region, Thailand.

PARTICIPANTS

249 older residents residing in public residential homes and eight intended users.

RESULTS

26·9 % had PEM (serum albumin <3·5 g/dl). According to multiple logistic regression and AIC values, PEM predictors were having pressure ulcer, experiencing significant weight loss and taking ≥ 9 types of medicine daily. These predictors were included in PEM screening tool. Regarding the tool performance test, area under the ROC curve was 0·8 (P < 0·001) with sensitivity and specificity of 83·9 and 45·5 %, respectively. For its practicality, eight intended users reported that it was useful and easy to use.

CONCLUSIONS

New screening tool may be capable of identifying PEM in older residents, and further testing is required before being recommended for use.

Optimising an intervention to support home-living older adults at risk of malnutrition: a qualitative study

Background

In the UK, about 14% of community-dwelling adults aged 65 and over are estimated to be at risk of malnutrition. Screening older adults in primary care and treating those at risk may help to reduce malnutrition risk, reduce the resulting need for healthcare use and improve quality of life. Interventions are needed to raise older adults’ risk awareness, offer relevant and meaningful strategies to address risk and support general practices to deliver treatment and support.

Methods

Using the Person-based Approach and input from Patient and Public Involvement representatives, we developed the ‘Eat well, feel well, stay well’ intervention. The intervention was optimised using qualitative data from think aloud and semi-structured process evaluation interviews with 23 and 18 older adults respectively. Positive and negative comments were extracted to inform rapid iterative modifications to support engagement with the intervention. Data were then analysed thematically and final adjustments made, to optimise the meaningfulness of the intervention for the target population.

Results

Participants’ comments were generally positive. This paper focuses predominantly on participants’ negative reactions, to illustrate the changes needed to ensure that intervention materials were optimally relevant and meaningful to older adults. Key factors that undermined engagement included: resistance to the recommended nutritional intake among those with reduced appetite or eating difficulties, particularly frequent eating and high energy options; reluctance to gain weight; and a perception that advice did not align with participants’ specific personal preferences and eating difficulties. We addressed these issues by adjusting the communication of eating goals to be more closely aligned with older adults’ beliefs about good nutrition, and acceptable and feasible eating patterns. We also adjusted the suggested tips and strategies to fit better with older adults’ everyday activities, values and beliefs.

Conclusions

Using iterative qualitative methods facilitated the identification of key behavioural and contextual elements that supported engagement, and issues that undermined older adults’ engagement with intervention content. This informed crucial revisions to the intervention content that enabled us to maximise the meaningfulness, relevance and feasibility of the key messages and suggested strategies to address malnutrition risk, and therefore optimise engagement with the intervention and the behavioural advice it provided.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12875-021-01572-z.

Screening of community-dwelling older patients by the emergency medical services: An observational retrospective registry study

BACKGROUND

Inadequate nutrition, falls, and cognitive impairment are common problems among acutely ill older people and are associated with complicated and prolonged health problems and mortality.

OBJECTIVES

To assess if the emergency medical services can identify patients with nutritional risk, falls risk, and cognitive impairment by using simple screening tools and to assess the prevalence of risks and rate they are reported to the emergency department.

SETTING

The study was carried out in Espoo, Finland to patients over the age of 70 requiring non-urgent ambulance transfer to the emergency department.

OUTCOME MEASURES

A set of validated electronic screening tools was used to identify patients at nutritional risk, risk of falling and having cognitive impairment.

MAIN RESULTS

A total of 488 (8%) out of 5792 patients were screened. Of the patients 60%, (n = 292) had at least one risk: 17% (n = 81) had nutritional risk, 43% (n = 209) falls risk, and 28% (n = 137) cognitive impairment. Twenty-two (5%) were screened positive in all three categories. The observed risk was reported to the emergency department staff in 59% (n = 173) of the patients.

CONCLUSION

The emergency medical services can be used in preventive health care to identify patients having nutritional risk, falls risk, or cognitive impairment.

Preventing Falls and Malnutrition among Older Adults in Municipal Residential Care in Sweden: A Registry Study

Introduction

Older adults in municipal residential care are among the most vulnerable and in need of most care. The prevalence of negative events, such as falls and malnutrition, is increased among these older adults. The need for strategies to prevent falls and malnutrition is emphasized in guidelines and systematic, individualized risk assessments are prerequisites for adequate interventions.

Objectives

The overall purpose of this study was to investigate the assessed risks of, and risk factors for, falling and malnutrition and the correlations between these assessed risks among older women and men in residential care. Further, the purpose was to investigate the consistency between planned and performed interventions among women and men assessed as at risk.

Methods

A cross-sectional registry study based on risk assessment data in the Swedish national quality registry, Senior Alert. Altogether, 5,919 older adults ≥65 in nursing homes and dementia care units in 19 municipalities in Sweden were included.

Results

Of the older adults, 77% were at risk of falls, and 59% were at risk of malnutrition. The most prevalent risk factors for falls were previous falls and not being cognitively oriented; and for malnutrition were having mild or severe dementia or depression. A significant positive correlation between the risk of falling and the risk of malnutrition was found. Less than half of the planned interventions for falls and malnutrition were performed. Care staff’s least common interventions to prevent falls were balance, muscular function, and strength training, which contrasts with the recommendations; interventions to prevent malnutrition were only partially adhering to recommendations.

Conclusions

This cross-sectional registry study points towards the importance of using an evidence-based approach, based on adherence to recommended guidelines, in the prevention of falling and malnutrition. Further, the implementation of clinical practice guidelines is needed, which requires educational training for care staff and supportive leadership.

Clinical Decision Path for Identifying Recurrent Falls in Late Middle-Aged and Older Patients With Chronic Schizophrenia

BACKGROUND

Falls are a major hazard for elderly patients with schizophrenia. As patients with schizophrenia may experience a more-accelerated rate of physical aging than the overall elderly population, the risk of falls may emerge during the late middle-age period in this population. Furthermore, the risk of falls is affected by multiple, interrelated risk factors.

PURPOSE

This study was undertaken to capture the complexity of the risk of falls in patients with schizophrenia. A cross-sectional approach was used to apply classification and regression tree (CART) analysis to generate a clinical decision path to identify the risk factors of recurrent falls in late middle-aged and older patients with schizophrenia.

METHODS

Two hundred ninety-one patients aged 55 years or older were recruited from psychiatric halfway houses for assessment. Frailty, physical functional performance, depressive severity, cognitive function, and level of fatigue were measured, respectively, using the Study of Osteoporotic Fractures Frailty Index, Short Physical Performance Battery (SPPB), Center for Epidemiological Studies Depression Scale, Short Portable Mental Status Questionnaire (SPMSQ), and Chinese version of the Fatigue Severity Scale. The variables revealed by descriptive statistics to be statistically significant were further analyzed using CART analysis.

RESULTS

The overall proportion of recurrent fallers in this study was 19.2%. CART analysis revealed eight end groups and identified four predictors: frailty, physical functional performance, cognitive function, and sex. The most prominent condition for recurrent fallers was frailty, present in 57.1% of the frail participants. In the nonfrail group (both prefrail and robust), participants with an SPPB score of less than 10 had a 29.7% chance of being a recurrent faller versus 13.6% for those with an SPPB score of 10 or more. Furthermore, an SPMSQ score of 7 was the next-best split among participants without frailty, with an SPPB score of 10 or more. Finally, among participants without frailty and with an SPPB score of 10 or more and an SPMSQ score of more than 7, the proportion of recurrent fallers was higher in women than men.

CONCLUSIONS

The results of this study indicate that assessing frailty status may be an effective, first-step approach to identifying schizophrenic patients at an increased risk of recurrent falls. Among patients with prefrailty or robust status, an SPPB score cutoff of 10, an SPMSQ score cutoff of 7, and being female may be used sequentially to identify individuals at a heightened risk of recurrent falls.

Prevalence and the factors associated with malnutrition risk in elderly Chinese inpatients

BACKGROUND

Malnutrition is an under recognized, but common issue in elderly patients. This study aimed to investigate the prevalence of poor nutritional status and identify comprehensive geriatric assessment-based clinical factors associated with increased malnutrition risk to assessing malnutrition risk in hospitalized elderly patients in China.

METHODS

A total of 365 elderly hospitalized patients (178 women, 76.37 ± 7.74 years) undertook a comprehensive geriatric assessment (CGA), and have their nutritional status assessed using the short-form mini-nutritional assessment.

RESULTS

Among 365 patients, 32 (8.77%) were malnourished and 112 (30.68%) were at risk of malnutrition. A logistic regression analysis showed that age (odds ratio [OR], 1.59; 95% confidence interval [CI], 1.13-2.23), alcohol consumption (OR, 2.04; 95% CI, 1.19-3.48), presence or history of cancer or heart failure (OR, 3.48 and 2.86; 95% CI, 1.49-8.13 and 1.12-7.27), depression (OR, 2.86; 95% CI, 1.97-4.17), body mass index (OR, 5.62; 95% CI, 3.62-8.71), being dependent in activity of daily living (OR, 3.81; 95% CI, 2.61-5.57), a lower score in instrumental activities of daily living (OR, 3.01; 95% CI, 2.09-4.33), recent fall(s) (OR, 2.22; 95% CI, 1.37-2.91), cognitive impairment (OR, 1.81; 95% CI, 1.30-2.53), insomnia (OR, 1.49; 95% CI, 1.07-2.06), hemoglobin and albumin level (OR, 1.72 and 2.86; 95% CI, 1.17-2.50 and 1.53-5.36) were independent correlates of malnutrition in older patients.

CONCLUSION

Our study demonstrated that age, alcohol consumption, chronic diseases (cancer and heart failure), depression, body mass index, function status, recent fall(s), cognitive impairment, insomnia, and low hemoglobin and albumin levels were independently associated with malnutrition in these patients. Comprehensive geriatric assessment can provide detailed information of older patients and can be a useful tool for assessing malnutrition risk-associated factors.

Identifying patients with malnutrition and improving use of nutrition interventions: A quality study in four US hospitals

OBJECTIVE

This study investigated how specific nutrition interventions were implemented at four US hospitals, compared rates of malnutrition diagnosis and assessment between physicians and registered dietitian nutritionists (RDNs), and examined how these differences affected the nutrition intervention received during patients' hospital stay.

METHODS

Data on patients' nutrition status and nutrition interventions were collected from 16 669 hospital inpatient records. Data on intervention utilization for patients with differing nutrition assessments and diagnoses from different health care practitioners were compared using descriptive statistics and χ² tests.

RESULTS

The study found high levels of agreement between physician diagnosis and RDN assessment of malnutrition (88%). Much of this agreement related to patients identified as not malnourished. Of patients identified as malnourished by either physician diagnosis or RDN assessment, agreement was reached in 55.5% of patients. Less than half (46.3%) of patients identified as malnourished had a documented nutrition intervention. Oral nutritional supplements (ONS) were the most commonly used intervention, with 5.1% of patients receiving them. Patients identified as malnourished by physician diagnosis, but not by RDN assessment, were more likely to receive enteral and parenteral nutrition. Patients identified as malnourished by RDN assessment, but not by physician diagnosis, were more likely to have received ONS, meals and snacks, counseling, and food/nutrition-related medication management.

CONCLUSION

The high level of agreement on assessment and malnutrition diagnosis suggests positive levels of malnutrition care coordination at the study hospitals. However, significant room for improvement exists in providing interventions to inpatients diagnosed with malnourishment. Differences in interventions may reflect dissimilar approaches commonly used by different practitioners and should be a topic of future study.

Resting Energy Expenditure in the Elderly: Systematic Review and Comparison of Equations in an Experimental Population

Elderly patients are at risk of malnutrition and need an appropriate assessment of energy requirements. Predictive equations are widely used to estimate resting energy expenditure (REE). In the study, we conducted a systematic review of REE predictive equations in the elderly population and compared them in an experimental population. Studies involving subjects older than 65 years of age that evaluated the performance of a predictive equation vs. a gold standard were included. The retrieved equations were then tested on a sample of 88 elderly subjects enrolled in an Italian nursing home to evaluate the agreement among the estimated REEs. The agreement was assessed using the intraclass correlation coefficient (ICC). A web application, equationer, was developed to calculate all the estimated REEs according to the available variables. The review identified 68 studies (210 different equations). The agreement among the equations in our sample was higher for equations with fewer parameters, especially those that included body weight, ICC = 0.75 (95% CI = 0.69-0.81). There is great heterogeneity among REE estimates. Such differences should be considered and evaluated when estimates are applied to particularly fragile populations since the results have the potential to impact the patient's overall clinical outcome.

Using Technology to Promote Patient Engagement in Nutrition Care: A Feasibility Study

Empowering patients to participate in nutrition care during hospitalisation may improve their dietary intakes and associated outcomes. This study tested the acceptability and feasibility of a technology-based intervention to engage hospital patients in nutrition care at a tertiary teaching hospital in Australia. The hospital used an electronic foodservice system (EFS), by which patients ordered meals via bedside computers. Adults at nutritional risk received the nutrition technology (NUTRI-TEC) intervention, involving nutrition assessment, education on nutrition requirements and training on using the EFS to enter food intakes and monitor nutrition goals. Acceptability was assessed using patient satisfaction and engagement surveys. Feasibility was assessed by evaluating the intervention delivery/fidelity and patient recruitment/retention. Patients’ dietary intakes were observed daily to indicate the intervention’s effects and assess the accuracy of the patient-recorded intakes. Descriptive and inferential statistics were used to analyse the data. Of the 71 patients recruited, 49 completed the study (55% male; median (IQR) age 71 (65–78) years; length of stay 10 (7–14) days). Patient satisfaction with NUTRI-TEC was high. Intervention delivery and fidelity targets were met but recruitment (≥50%) and retention (≥75%) targets were not; only 31% of patients agreed to participate and 69% completed the study (mostly due to unexpected/early discharge). Patient- and researcher-recorded dietary intakes correlated strongly, indicating patients can record food intakes accurately using technology. This study highlights the important role technology is likely to play in facilitating patient engagement and improving care during hospitalisation.

Malnutrition Prevalence Rates among Dutch Nursing Home Residents: What Has Changed over One Decade? A Comparison of the Years 2009, 2013 and 2018

OBJECTIVES

To assess changes in prevalence of malnutrition and its associated factors among people living in Dutch nursing homes in 2009, 2013 and 2018.

DESIGN

Secondary data analysis of the International Prevalence Measurement of Care Quality (LPZ) study.

SETTING

Dutch nursing homes.

PARTICIPANTS

Residents living at a psychogeriatric or somatic ward in Dutch nursing homes in 2009, 2013 or 2018.

MEASUREMENTS

weight and height, unintentional weight loss over the last month and last six months, age, sex, length of stay up to the measurement day, care dependency, and the presence of various diseases (dementia, diabetes mellitus, stroke, diseases of the respiratory system, respiratory diseases and pressure ulcers).

RESULTS

In total, 14,317 residents were included in this study with a mean age of 82.2, 70.9 female and 66.8% was living on a psychogeriatric ward. Results of this study show relative stability in background characteristics of the nursing home population over the last decade. In the total sample, 16.7% was malnourished and these percentages were 16.6% in 2009, 17.5% in 2013 and 16.3% in 2018. Multiple binary logistic regression analyses revealed having a pressure ulcer, female sex and living on a psychogeriatric department to be positively associated and having diabetes mellitus to be negatively associated with malnutrition throughout the years. These associations were strong and similar across years.

CONCLUSION

Even though much attention has been paid to prevent malnutrition in Dutch nursing homes over the last decades, results show a relatively stable malnutrition prevalence rate of around 16%. This leads to the question if nursing staff is able to sufficiently recognize residents with (a risk of) malnutrition, and if they are aware of interventions they could perform to decrease this rate.

High-Energy Proximal Humerus Fractures in Geriatric Patients: A Review

High-energy proximal humerus fractures in elderly patients can occur through a variety of mechanisms, with falls and MVCs being common mechanisms of injury in this age group. Even classically low-energy mechanisms can result in elevated ISS scores, which are associated with higher mortality in both falls and MVCs. These injuries result in proximal humerus fractures which are commonly communicated via Neer’s classification scheme. There are many treatment options in the armamentarium of the treating surgeon. Nonoperative management is widely supported by systematic review as compared to almost all other treatment methods. ORIF is particularly useful for complex patterns and fracture dislocations in healthy patients. Hemiarthroplasty can be of utility in patients with fracture patterns with high risk of AVN and poor bone quality risking screw cut-out. Reverse total shoulder arthroplasty is a popular method of treatment for geriatric patients also, with literature now showing that even late conversion from nonoperative management or ORIF to rTSA can lead to good clinical outcomes. Prevention is possible and important for geriatric patients. Optimizing medical care including hearing, vision, strength, and bone quality, in coordination with primary care and geriatricians, is of great importance in preventing fractures and decreasing injury when falls do occur. Involving geriatricians on dedicated trauma teams will also likely be of benefit.

Poor Appetite and Eating Difficulties Can Predict the Long-Term Risk of Falling: A Longitudinal Study in Middle-Aged and Older Adults

OBJECTIVES

This study investigates whether self-reported nutritional status affects falling among middle-aged and older adults.

METHOD

We used 8-year follow-up data from the Taiwan Longitudinal Study on Aging. At baseline, respondents' appetite, changes in amount of food intake, and eating difficulties were assessed in a questionnaire-based survey in addition to anthropometric measurements (body mass index, mid-arm circumferences, and involuntary body weight loss). Their associations with falls in the follow-up were examined using multivariable log-binomial regression.

RESULTS

The study included 2,519 respondents aged 50 years and older. Poor appetite (prevalence ratio [PR] = 1.25, 95% confidence interval [CI] = [1.07, 1.46]) and eating difficulties (PR = 1.16, 95% CI = [1.02, 1.32]) significantly predicted falling 8 years later with adjustments for sociodemographics, health behaviors, comorbidities, and anthropometric measures by taking into account probabilities of follow-up.

CONCLUSION

Poor appetite and eating difficulties can predict falling in the long-term independent of anthropometric measurements among middle-aged and older adults.

Falls and Fall-Related Consequences among Older People Living in Long-Term Care Facilities in a Megacity of China

INTRODUCTION

Falls are currently the top safety problem in long-term care facilities (LTCFs) in China. Due to the increasing number of residents living in LTCFs, more evidence is needed to give a foundation for fall prevention.

OBJECTIVE

This study aimed to explore the epidemiological characteristics of falls in LTCFs in central Shanghai.

METHODS

The study was conducted in 21 LTCFs in a central district in Shanghai, with a capacity of 3,065 residents. A two-stage sampling method was applied in participant recruitment. Falls were recorded by LTCF staff over a 12-month period. Details of falls were obtained by face-to-face interviews. The χ2 test was used in data analyses.

RESULTS

The incidence of falls was 13.5%; 64.0% falls resulted in injuries, with 32.0% involving fractures. Women had a significantly higher incidence of injurious falls than men (χ2 = 4.066, p = 0.044). Residents aged 80-89 years or in level 1 care had the highest incidence of falls with severe consequences. The incidence of falls was significantly higher at small- or medium-sized LTCFs, public LTCFs, and LTCFs with higher environmental risk levels compared to their counterparts. Most falls occurred when walking on a flat floor (28.9%) and rising up or sitting down (24.0%); 40.9% occurred during the night. Of those injured, 54.8% were treated in hospitals, and only 53.7% completely recovered.

CONCLUSIONS

Though the average incidence of falls in LTCFs in Shanghai was relatively low, great variation was observed between LTCFs, and severe consequences occurred frequently. Fall prevention programmes should be evidence-based with applicable devices and individualized care services and supports. The roles of personal and institutional factors on falls warrant further study.

Risk of malnutrition in orthopedic trauma patients with surgical site infections is associated with increased morbidity and mortality - a 3-year follow-up study

BACKGROUND

Malnutrition is a worldwide problem which can result in prolonged hospitalization from complications such as poor wound healing and increased morbidity. There is increasing evidence of the effect of risk of malnutrition (ROM) on outcomes in orthopedic surgical patients. However, there is little data on the effect of nutritional status on clinical outcomes in orthopedic trauma patients with surgical site infections (SSI). Therefore, our aim was to investigate how malnutrition risk affects clinical outcomes in a prospective cohort of orthopedic trauma patients with SSI.

METHODS

The study included 345 patients who underwent surgery due to SSI at a level 1 trauma center. All patients were evaluated on their nutritional status as assessed by the Nutritional Risk Screening in 2014/15 and 2017/18. 238 (69.0%) datasets were available for the follow-up analysis. Twenty patients (8.4%) had died, resulting in 218 patients. Outcomes investigated included comorbidities, medication intake, destination of discharge, degree of mobility, support for procuring food, mortality risk and quality of life.

RESULTS

32.8% were at risk of malnutrition (ROM) at EXAM1. Female patients had a higher ROM than males (p < 0.05). Patients with ROM had more comorbidities (p < 0.001), an increased need for medication intake (p < 0.001), a decreased level of mobility (p < 0.001) and increased need of support in procuring food (p < 0.001). The destination of discharge was independent of the nutritional status (p = 0.641). Twenty (8.4%) of the available 238 patients had died during follow-up time period, resulting in a 6.2-times higher risk of mortality in patients with ROM. EQ-5D revealed that mobility, self-supply and usual activities of daily living were increased in well-nourished patients (p < 0.001).

CONCLUSION

ROM in orthopedic trauma patients with SSI is associated with an increased number of comorbidities and need for medication intake, a decrease in mobility and a higher dependency for food acquisition. Patients at ROM exhibited a 6.2-times higher mortality rate than well-nourished patients. EQ-5D evaluation showed better mobility, self-supply, and activity of daily living in well-nourished patients. We therefore strongly recommend supplementing patients with ROM with a specific diet during and after discharge from the hospital in order to reduce postoperative complications and long-term mortality.

Beliefs about inevitable decline among home-living older adults at risk of malnutrition: a qualitative study

BACKGROUND

Approximately 14% of free-living adults aged ≥65 years are at risk of malnutrition. Malnutrition screen and treat interventions in primary care are few, show mixed results, and the advice given is not always accepted and followed. We need to better understand the experiences and contexts of older adults when aiming to develop interventions that are engaging, optimally persuasive and relevant.

METHODS

Using the Person-based Approach, we carried out 23 semi-structured interviews with purposively selected adults ≥65 years with chronic health or social conditions associated with malnutrition risk. Thematic analysis informed the development of key principles to guide planned intervention development.

RESULTS

We found that individuals' beliefs about an inevitable decline in appetite and eating in older age compound the many and varied physical and physiological barriers that they experience. Also, we found that expectations of decline in appetite and physical ability may encourage resignation, reduce self-efficacy to overcome barriers, and reduce motivation to address weight loss and/or recognise it as an issue that needs to be addressed. Fear of loss of independence may also reduce the likelihood of asking general practitioners for advice.

CONCLUSIONS

The key findings identified include a sense of resignation, multiple different barriers to eating and a need for independence, each underpinned by the expectation of a decline in older adulthood. Interventions need to address misperceptions about the inevitability of decline, highlight how and why diet recommendations are somewhat different from recommendations for the general population, and suggest easy ways to increase food intake that address common barriers.

Hip Fracture Patients in Geriatric Rehabilitation Show Poor Nutritional Status, Dietary Intake and Muscle Health

The aim of this study was to gain insight into the nutritional status, dietary intake and muscle health of older Dutch hip fracture patients to prevent recurrent fractures and to underpin rehabilitation programs. This cross-sectional study enrolled 40 hip fracture patients (mean ± SD age 82 ± 8.0 years) from geriatric rehabilitation wards of two nursing homes in the Netherlands. Assessments included nutritional status (Mini Nutritional Assessment), dietary intake on three non-consecutive days which were compared with Dietary Reference Intake values, and handgrip strength. Muscle mass was measured using Bioelectrical Impedance Analysis and ultrasound scans of the rectus femoris. Malnutrition or risk of malnutrition was present in 73% of participants. Mean energy, protein, fibre and polyunsaturated fat intakes were significantly below the recommendations, while saturated fat was significantly above the UL. Protein intake was <0.8 in 46% and <1.2 g/(kg·day) in 92%. Regarding micronutrients, mean intakes of calcium, vitamin D, potassium, magnesium and selenium were significantly below the recommendations. The prevalence of low muscle mass, low handgrip strength and sarcopenia were 35, 27 and 10%, respectively. In conclusion, a poor nutritional status, dietary intake and muscle health are common in older hip fracture patients in geriatric rehabilitation wards.

The Physical Activity and Fall Risk Among Iranian Older Male Adults

Background:

Fall is a major cause of disability and mortality in the elderly.

Objective:

The aim of the present study was to investigate the relationship between the level of physical activity and falls in elderly men in Tehran.

Methods:

The subjects of this study included 434 elderly males over the age of 60 in Tehran, who were randomly selected from parks in different parts of Tehran. The data was collected from August to September, 2019. The demographic characteristics of the subjects were collected and recorded. Then, body composition and anthropometric indices including weight, body mass index (BMI), height and calf circumferences (CC), waist circumferences (WC) and hip circumferences were measured using a digital scale of OMRON and meter tape. The level of physical activity and nutritional status were calculated using the questionnaires of physical activity scale for the elderly (PASE) and mini nutritional assessment (MNA), respectively. The Short Physical Performance Battery (SPPB) test was used to assess the risk of falling. Statistical analysis of data was performed using SPSS21 software.

Results:

The results of statistical analysis of the data showed a positive and significant relationship between global physical activity level (P<0.000) and subscales of its domains (P<0.000) with fall score and a significant inverse relationship between age and fall score (P<0.000). In addition, it was found that age (P<0.000) and physical activity (P<0.000) are two strong factors in predicting falls in the elderly.

Conclusion:

Based on the resulting positive relationship between physical activity and falls, it can be stated that the using strategies such as increasing sports environments with a focus on exercise, physiologists can play an effective role in preventing falls and related complications in the elderly.

Building Global Nutrition Policies in Health Care: Insights for Tackling Malnutrition from the Academy of Nutrition and Dietetics 2019 Global Nutrition Research and Policy Forum

Around the world, the burden of malnutrition remains high despite significant efforts to thwart both undernutrition and overnutrition. The links between food security, dietary choices, and health outcomes pose a dilemma: What can nutrition policymakers and health care professionals do to harness the benefits of nutrition to improve health outcomes for young and old? The Academy of Nutrition and Dietetics gathered a group of health care policymakers, physicians, and credentialed nutrition and dietetics practitioners from around the world for a Policy and Nutrition Forum that took place on August 31, 2019 in Krakow, Poland. Participants from countries in Asia, Europe, North America, and Latin America presented on nutrition and policy from their perspective and took part in discussions about the effects of nutrition policies on health and health care. To extend the conversation about food and nutrition and to build a healthier future for people worldwide, this report highlights information from the Forum.

The effect of blue dishware versus white dishware on food intake and eating challenges among residents living with dementia: a crossover trial

Objective

Residents living with dementia (RLWD) often experience changes in their visual perception, which could reduce food intake. Inadequate food intake is known to cause malnutrition, which increases the risk of hospitalization, morbidity, and mortality. This study evaluated the effectiveness of using blue dishware compared to white dishware to improve food intake and mitigate eating challenges among 18 RLWD (mean age 84.6 ± 7.9 years, 72.2% female).

Results

A within-within person crossover design determined differences in food intake and eating challenges between blue and white dishware conditions. Five participants responded to the blue dishware and increased their average food intake by ≥ 10%. Responders were not different from non-responders in terms of demographic or health characteristics. The proportion of eating challenges experienced was not significantly different between the blue and white dishware conditions. Percent food intake was significantly greater at lunch (83.5 ± 19.0%) compared to dinner (75.8 ± 22.1%; p < 0.0001), regardless of dishware condition. However, there were no significant differences for food intake between the dishware conditions, even after matching food choices. Promoting food intake and reducing eating challenges in RLWD likely needs multi-component interventions targeting meal quality, meal access, and mealtime experience.

Trial registration ClincialTrials.gov Identifier: NCT04298788. Retrospectively registered: 6 March 2020, https://clinicaltrials.gov/ct2/show/NCT04298788?term=NCT04298788&draw=2&rank=1.

Combined Depression and Malnutrition As an Effective Predictor of First Fall Onset in a Chinese Community-Dwelling Population: A 2-Year Prospective Cohort Study

This study aims to explore the single and joint effects of depression and malnutrition on the incidence of first fall onset in a Chinese community-dwelling elderly population. This cohort study consisted of 739 residents without a history of falls who were aged 60 years and older (mean age: 67.08 ± 5.79 years, female: 58.2%). Depression was defined with the Geriatric Depression Scale (GDS)-30; a score of ≥11 was considered to be depressed, while malnutrition was defined with the Mini Nutritional Assessment where a score <17 was defined as malnourished. Over a 2-year follow-up period, older adults who experienced at least one fall were allocated to the first fall onset group. The prevalence of baseline falls was 21.36%. During the 2-year follow-up, incidence of first fall onset was 13.13%. After adjusting for all confounders, depression alone (adjusted odds ratio [OR] = 3.545, 95% confidence interval [CI] = 1.318-9.535) and malnutrition alone (adjusted OR = 2.204, 95% CI = 1.183-4.108) were observed to be independent risk factors for first fall onset, while comorbidity of depression and malnutrition showed progressively increased risk of promoting first fall (adjusted OR = 8.161, 95% CI = 3.591-18.545) than those with only depression or malnutrition or without both depression and malnutrition. Malnutrition mediated 56% effects in the association between depression and first fall onset, while depression mediated 76% effects in the promoting role of malnutrition in first fall. Depression and malnutrition were found to be independent causes for promoting first fall, while mental health and nutrition should be treated as commonly prior interventions to delay first fall onset. Meanwhile, for malnourished Chinese community-dwelling older adults, avoidance or treatment of depression should be addressed at first.

Association between Falls and Nutritional Status of Community-Dwelling Elderly People in Korea

Background

Malnutrition is a well-known risk factor of falls, although studies examining the association between nutritional status and falls are rare. We aimed to investigate the association between nutritional status and falls according to gender among Korean older adults.

Methods

The study included 10,675 participants (4,605 men and 6,070 women) aged 65 years and older and used data from the 2011 Survey of Living Conditions and Welfare Needs of Korean Older Persons. Nutritional status of the participants was assessed using the Nutritional Screening Initiative checklist, and the participants were categorized into the following groups: “good,” “moderate nutritional risk,” and “high nutritional risk.” Odds ratios (OR) of fall risk in the above groups based on gender were evaluated using multivariate logistic regression analyses.

Results

Fallers in both genders showed significant association with older age, lower household income, inadequate exercise, and poor nutritional status compared with non-fallers. Considering the good nutritional status group as the reference group, the high nutritional risk group showed a higher risk of falls in men (OR, 1.59; 95% confidence interval [CI], 1.26–1.99); both moderate and high nutritional risk groups showed a higher risk of falls after adjusting for confounding factors in women (OR, 1.39; 95% CI, 1.19–1.62 and OR, 1.90; 95% CI, 1.61–2.24, respectively).

Conclusion

The risk of falls was associated with poor nutritional status, and statistical significance of the association between nutritional status and falls was stronger in women than in men.

Engaging hospitalised patients in their nutrition care using technology: development of the NUTRI-TEC intervention

Background

Nutrition is vital for health and recovery during hospitalisation, however most patients fail to meet minimum dietary requirements and up to 50% of patients are malnourished in hospital. When patients participate in nutrition care, their dietary intakes are improved. Advances in health information technology (HIT) have broadened the ways by which patients can participate in care. Our team has developed an innovative, HIT-based intervention (called NUTRI-TEC; engaging patients in their nutrition care using technology), facilitating patient participation in their nutrition care in hospital. This paper aims to describe the systematic and iterative process by which the intervention was developed.

Methods

NUTRI-TEC development was informed by the Medical Research Council guidance for developing complex interventions and underpinned by theoretical frameworks and concepts (i.e. integrated knowledge translation and patient participation in care), existing evidence and a rigorous program of research. The intervention was co-developed by the multidisciplinary research team and stakeholders, including health consumers (patients), health professionals and industry partners. We used an iterative development and evaluation cycle and regularly tested the intervention with hospital patients and clinicians.

Results

The NUTRI-TEC intervention involves active patient participation in their nutrition care during hospitalisation. It has two components: 1) Patient education and training; and 2) Guided nutrition goal setting and patient-generated dietary intake tracking. The first component includes brief education on the importance of meeting energy/protein requirements in hospital; and training on how to use the hospital’s electronic foodservice system, accessed via bedside computer screens. The second component involves patients recording their food intake after each meal on their bedside computer and tracking their intakes relative to their goals. This is supported with brief, daily goal-setting sessions with a health care professional.

Conclusions

NUTRI-TEC is a HIT intervention designed to enable patient participation in their nutrition care in hospital. As research on HIT interventions to engage patients in health care in the hospital setting is in its infancy, and as gaps and inconsistencies in the development of such interventions exist, this paper will inform future development of HIT-based interventions in the hospital setting.

Malnutrition risk and hospital-acquired falls in older adults: A cross-sectional, multicenter study

Aim

To assess the relationship of malnutrition risk and in‐hospital falls in a patient group of older hospitalized patients (65–79 and ≥80 years).

Methods

A cross‐sectional, multicenter, point‐prevalence study was conducted in 68 Austrian hospitals with 3702 hospitalized older patients. The relationship between malnutrition risk and falls was analyzed using univariate and multivariate binary logistic regression analyses. Data were analyzed separately for two age groups, patients were aged 65–79 years (n = 2320) and ≥80 years (n = 1382).

Results

Prevalence of hospital‐acquired falls was 5.2%, and prevalence of risk of malnutrition was 24.3% (Malnutrition Universal Screening Tool) and 16.2% (definition using body mass index and weight loss). The univariate analysis showed significant associations of malnutrition risk and in‐hospital falls for patients aged ≥80 years (odds ratio 2.1; 95% confidence interval 1.2–3.6) but not for patients aged 65–79 years. The multivariate logistic regression analysis did not show significant associations between malnutrition risk and hospital‐acquired falls.

Conclusions

The results of this study show that malnutrition risk is a predictor for in‐hospital falls in very old patients (≥80 years). In this patient group, the screening and assessment of nutritional status as well as nutritional interventions for the prevention/treatment of malnutrition risk should be considered as one important factor for successful fall prevention. Studies are necessary to assess the effect of nutritional interventions as part of a multifaceted fall‐prevention program. Geriatr Gerontol Int 2020; 20: 348–353.

Factors Associated with Functional Decline in Older Adults After Discharge from an Acute-Care Hospital

PURPOSE

This study was conducted to investigate the trend in functional changes over time and factors associated with the number of areas showing functional decline in older adults who had been discharged from acute care hospitals.

METHODS

This longitudinal study involved 156 patients aged ≥ 65 years who were admitted to one tertiary hospital in Seoul and discharged home. Authors investigated patient demographic and health-care characteristics and the number of areas showing functional decline at 1 and 3 months after discharge. The data were analyzed using univariate and multivariate Poisson regression models.

RESULTS

The number of areas showing functional decline increased between admission and 1 month after discharge and had declined slightly at 3 months after discharge. The factors associated with the number of areas showing functional decline at 3 months after discharge were age, education level, and length of hospitalization (p < .05); the factors associated at 1 month after discharge were medical department and caregiver relationship (p < .05).

CONCLUSION

The results indicate that older patients with no spouse or those with their elderly spouse as their caregiver are at risk of functional decline in a greater number of areas after discharge. Therefore, a comprehensive health-care policy to ensure care continuity is required for functional health maintenance for older adults after hospital discharge.

Nutritional strategies to reduce falls risk in older people

A literature review found an association between increased falls risk and malnutrition, sarcopenia, vitamin D deficiency and dehydration. Strategies to identify, prevent and treat these conditions can help to reduce falls risk in at-risk groups such as frail, older people. Nurses can reduce falls risk in older people by raising awareness of risk factors and embedding nutritional strategies in local falls reduction strategies.

Health practitioner practices and their influence on nutritional intake of hospitalised patients

Objectives

In the hospital setting, poor dietary intake interacts with disease and represents a major and modifiable cause of malnutrition. Understanding barriers to adequate dietary intake is an important strategy to guide the development of interventions to improve nutrition intake. The aim of this study reported in this paper was to explore patient, family and health care professionals' perceptions of barriers to and enablers of adequate nutrition care and dietary intake of medical inpatients.

Methods

An exploratory qualitative study design incorporating group and individual interviews of patients (n = 14), their family members (n = 4), and health care professionals (n = 18) was undertaken. Participants were recruited pragmatically, using a mix of convenience and purposive sampling. A theoretically informed, semi-structured interview schedule was based on observations of practice and the Theoretical Domains Framework. Interviews were audio-recorded, transcribed verbatim and analysed inductively using a general inductive approach.

Results

Three key themes emerged from analysing participant interviews. Siloed approaches to nutrition care reflected the diverse range of health care professionals responsible for nutrition care but who often worked in isolation from their colleagues. Competing work priorities for nurses reflected the challenge in prioritise nutrition care which was often constrained because of other care needs or work-related pressures. Helping patients to eat highlighted that nurses were often the only health care professional who would provide assistance to patients at mealtimes and lack of available staff could negatively influence patients' nutrition intakes.

Conclusions

We have identified many complex and interrelated barriers which preclude adequate dietary intake in acute medical patients. These predominantly reflect issues inherent in the hospital culture and environment. Multi-faceted and sustainable interventions that support a facilitating nutrition culture and multidisciplinary collaboration, inclusive of patients and families, are needed to address these underlying barriers.

Mediterranean diet and risk of falling in community-dwelling older adults

BACKGROUND

Although the association between nutrition and muscle and bone health has been widely studied, the role of adequate nutrition in the prevention of falls remains uncertain. Therefore, this study examined the association between a Mediterranean-style dietary pattern and the risk of falling in older adults.

METHODS

We performed a prospective cohort study with 2,071 participants aged ≥60 y from the Seniors-ENRICA study. In 2008-2010, adherence to the Mediterranean diet was assessed with the MEDAS score, and study participants were followed-up through 2012 to assess incident falls during the previous year.

RESULTS

Over a median follow-up of 3.5 years, 402 (19.4%) people reported at least one fall (69.2% of them fell once and 30.8% ≥ 2 times). After adjustment for potential confounders, participants in the highest tertile of the MEDAS score showed a lower frequency of falling compared with those in the lowest tertile (OR: 0.72; 95% confidence interval 0.53-0.98; P-trend: 0.04). Consuming ≥2 servings/day of vegetables was the individual target of the MEDAS score that showed a significant association with a lower risk of falling (OR: 0.63; 95% CI 0.44-0.89). Targets for consumption of fruit, red and process meat, butter and margarine, wine, fish and nuts also showed some tendency to a slightly lower risk of falls.

CONCLUSION

The Mediterranean diet was associated with lower risk of falling among older Spanish adults. These findings suggest that the total benefit from the Mediterranean diet is due to the accumulated or synergic impact of several foods rather than a single one.

Medical Nutrition Terminology and Regulations in the United States and Europe-A Scoping Review: Report of the ISPOR Nutrition Economics Special Interest Group

BACKGROUND

The term medical nutrition (MN) refers to nutritional products used under medical supervision to manage disease- or condition-related dietary needs. Standardized MN definitions, aligned with regulatory definitions, are needed to facilitate outcomes research and economic evaluation of interventions with MN.

OBJECTIVES

Ascertain how MN terms are defined, relevant regulations are applied, and to what extent MN is valued.

METHODS

ISPOR's Nutrition Economics Special Interest Group conducted a scoping review of scientific literature on European and US MN terminology and regulations, published between January 2000 and August 2015, and pertinent professional and regulatory Web sites. Data were extracted, reviewed, and reconciled using two-person teams in a two-step process. The literature search was updated before manuscript completion.

RESULTS

Of the initial 1687 literature abstracts and 222 Web sites identified, 459 records were included in the analysis, of which 308 used MN terms and 100 provided definitions. More than 13 primary disease groups as per International Classification of Disease, Revision 10 categories were included. The most frequently mentioned and defined terms were enteral nutrition and malnutrition. Less than 5% of the records referenced any MN regulation. The health economic impact of MN was rarely and insufficiently (n = 19 [4.1%]) assessed, although an increase in economic analyses was observed.

CONCLUSIONS

MN terminology is not consistently defined, relevant European and US regulations are rarely cited, and economic evaluations are infrequently conducted. We recommend adopting consensus MN terms and definitions, for example, the European Society for Clinical Nutrition and Metabolism consensus guideline 2017, as a foundation for developing reliable and standardized medical nutrition economic methodologies.

Malnutrition and Fracture Healing: Are Specific Deficiencies in Amino Acids Important in Nonunion Development?

With the increasing incidence of fractures now, and in the future, the absolute number of bone-healing complications such as nonunion development will also increase. Next to fracture-dependent factors such as large bone loss volumes and inadequate stabilization, the nutritional state of these patients is a major influential factor for the fracture repair process. In this review, we will focus on the influence of protein/amino acid malnutrition and its influence on fracture healing. Mainly, the arginine-citrulline-nitric oxide metabolism is of importance since it can affect fracture healing via several precursors of collagen formation, and through nitric oxide synthases it has influences on the bio-molecular inflammatory responses and the local capillary growth and circulation.

Malnutrition among older adults living in Portuguese nursing homes: the PEN-3S study

OBJECTIVE

To characterise the nutritional status and to identify malnutrition-associated variables of older adults living in Portuguese nursing homes.

DESIGN

Cross-sectional study. Data on demographic and socio-economic characteristics, self-reported morbidity, eating-related problems, nutritional status, cognitive function, depression symptoms, loneliness feelings and functional status were collected by trained nutritionists through a computer-assisted face-to-face structured interview followed by standardised anthropometric measurements. Logistic regression was used to identify factors associated with being at risk of malnutrition/malnourished.

SETTING

Portuguese nursing homes.

SUBJECTS

Nationally representative sample of the Portuguese population aged 65 years or over living in nursing homes.

RESULTS

A total of 1186 individuals (mean age 83·4 years; 72·8 % women) accepted to participate. According to the Mini Nutritional Assessment, 4·8 (95 % CI 3·2, 7·3) % were identified as malnourished and 38·7 (95 % CI 33·5, 44·2) % were at risk of malnutrition. These percentages increased with age and were significantly higher for women. Logistic regression showed (OR; 95 % CI) that older adults reporting no or little appetite (6·5; 2·7, 15·3), those revealing symptoms of depression (2·6; 1·6, 4·2) and those who were more dependent in their daily living activities (4·7; 2·0, 11·1) were also at higher odds of being malnourished or at risk of malnutrition.

CONCLUSIONS

Malnutrition and risk of malnutrition are prevalent among nursing home residents in Portugal. It is crucial to routinely screen for nutritional disorders, as well as risk factors such as symptoms of depression and lower functional status, to prevent and treat malnutrition.

Xerostomia and hyposalivation in orthogeriatric patients with fall history and impact on oral health-related quality of life

Purpose

Falls are a common cause of morbidity and mortality in older people, and identification of risk indicators and risk factors to prevent falling is essential. Dry mouth (xerostomia and hyposalivation) can exacerbate conditions known to be fall risk indicators, such as nutritional status and sarcopenia. But there is little evidence regarding whether it is an independent risk factor for falling. We explored xerostomia prevalence and intensity and objective salivation rates in hospitalized geriatric patients to determine whether they were associated with an increased risk of falling.

Patients and methods

Hospitalized geriatric patients with and without a fall history were compared. We investigated several oral health issues including xerostomia, stimulated and unstimulated salivation rates, total number of teeth and prosthetics, periodontal status, and oral health-related quality of life.

Results

Forty patients were included, 28 in the fall history group and 12 in the control group. All patients had oral health issues that impacted on their oral health-related quality of life. However, there were no significant differences between the groups, including xerostomia and hyposalivation, apart from increased dysphagia and less flavor in food in patients with a fall history.

Conclusion

Dry mouth does not appear to be an independent risk factor for falling in this population, but oral health was impaired. Thus, it is important that dentists and geriatricians are aware of and investigate these conditions in their patients and that appropriate action is taken to reduce the consequences of impaired oral health, including a potential reduction in falls.

Predictors of Incidence of Fall in Elderly Women; A Six-Month Cohort Study

Objective:

To determine the incidence and predictive factors of the falls in elderly women in Northern Iran.

Methods:

A total of 717 elderly women aged 60 years and above in Amirkola, Northern of Iran participated in this study. Age, history of falls during the 12 months leading to the study, accompanying diseases, status of balance, cognitive status, orthostatic hypotension, state of depressive symptoms, strength of quadriceps muscles and serum vitamin D level were assessed as independent variables during baseline measurement. Incidence of fall (dependent variable) was recorded during a six-month follow-up period.

Results:

Of the participants, 7.8% had experience of fall, out of which 50.0% experienced it once, 25.0% twice, and the rest three times or more. With aging, the incidence of orthostatic hypotension also increased and symptomatic depression became aggravated. In the final model, the variables of the number of accompanying diseases (RR=1.78, 95% CI: 1.00-3.18), severe cognitive impairment (RR=12.70, 95% CI: 3.05-52.86), and depressive symptoms (RR=3.19, 95% CI: 1.48-6.86) remained as strong associated variables for incidence of fall.

Conclusion:

With increasing severity of depressive symptoms and cognitive impairment along with the comorbidities, incidence of fall also increases in the elderly. Thus, psychological aspects of the elderly and comorbidities in this group should be taken care of seriously.

Prospective associations of poor diet quality with long-term incidence of protein-energy malnutrition in community-dwelling older adults: the Health, Aging, and Body Composition (Health ABC) Study

Background

Protein-energy malnutrition (PEM) is a major problem in older adults. Whether poor diet quality is an indicator for the long-term development of PEM is unknown.

Objective

The aim was to determine whether poor diet quality is associated with the incidence of PEM in community-dwelling older adults.

Design

We used data on 2234 US community-dwelling older adults aged 70-79 y of the Health, Aging, and Body Composition (Health ABC) Study. In 1998-1999, dietary intake over the preceding year was measured by using a Block food-frequency questionnaire. Indicators of diet quality include the Healthy Eating Index (HEI), energy intake, and protein intake. Outcomes were determined annually by using measured weight and height and included the following: 1) incident PEM [body mass index (in kg/m2) <20, involuntary weight loss of ≥5% in the preceding year at any follow-up examination, or both] and 2) incident persistent PEM (having PEM at 2 consecutive follow-up examinations). Associations of indicators of diet quality with 4-y and 3-y incidence of PEM and persistent PEM, respectively, were examined by multivariable Cox regression analyses.

Results

The quality of the diet, as assessed with the HEI, was rated as "poor" for 6.4% and as "needs improvement" for 73.0% of the participants. During follow-up, 24.9% of the participants developed PEM and 8.5% developed persistent PEM. A poor HEI score was not associated with incident PEM or persistent PEM. Lower baseline energy intake was associated with a lower incidence of PEM (HR per 100-kcal/d lower intake: 0.98; 95% CI: 0.97, 0.99) and persistent PEM (HR: 0.97; 95% CI: 0.95, 0.99), although lower baseline protein intake was observed to be associated with a higher incidence of persistent PEM (HR per 10-g/d lower intake: 1.15; 95% CI: 1.03, 1.29).

Conclusions

These findings do not indicate that a poor diet quality is a risk factor for the long-term development of PEM in community-dwelling older adults, although there is an indication that lower protein intake is associated with higher PEM risk.

Validation of the Malnutrition Screening Tool for use in a Community Rehabilitation Program

AIM

The aim of the present study was to determine if the Malnutrition Screening Tool (MST) is valid for use within the Community Rehabilitation Program (CRP) setting. Secondary outcome measures were to assess malnutrition prevalence in the CRP population and to determine trends between malnutrition and age, body mass index (BMI) and falls history.

METHODS

This study used a cross-sectional design. All clients admitted to a Melbourne metropolitan CRP during the study period had the MST completed at intake. A total of 160 participants were then selected at random and a Subjective Global Assessment (SGA) was completed by an experienced dietitian. Participants were classified as well nourished or malnourished, and this result was compared to their MST score. Data analysis was completed to determine the predictive value of the MST compared to SGA, which was expressed using sensitivity, specificity, positive and negative predictive values.

RESULTS

Out of the 160 participants, 34.0% were identified as malnourished. The MST achieved a sensitivity of 72.2% and a specificity of 83.8% with positive predictive value of 69.6% and negative predictive value of 85.4% compared to the SGA. Participants in the malnourished group were older and had a lower BMI (P < 0.05).

CONCLUSIONS

Considering the demographics and needs of the CRP population group and the predictive value of the MST compared to SGA, it can be concluded that the MST is a valid screening tool for use in this population and has relatively low burden to complete. Consequently, the MST could be included in the client initial needs identification to be completed when admitted to the program.