1
|
Prevention and Treatment of Malnutrition in Older Adults Living in Long-Term Care or the Community: an Evidence-based Nutrition Practice Guideline. J Acad Nutr Diet 2024:S2212-2672(24)00146-1. [PMID: 38583584 DOI: 10.1016/j.jand.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 03/27/2024] [Indexed: 04/09/2024]
Abstract
Malnutrition in older adults can decrease quality of life and increase risk of morbidities and mortality. Accurate and timely identification of malnutrition, as well as subsequent implementation of effective interventions, are essential to decrease poor outcomes associated with malnutrition in older adults. The Academy of Nutrition and Dietetics Evidence Analysis Center conducted a systematic review of the literature to develop an evidence-based nutrition practice guideline for the prevention and treatment of malnutrition in older adults. The objective of this guideline was to provide evidence-based recommendations to identify, prevent, or treat protein-energy malnutrition in older adults (mean age ≥65 years) living in long-term care and community settings. This guideline provides 11 nutrition recommendations to inform shared decision making among dietitians, members of the health care team, family members or caregivers, and older adults living in long-term care or the community to prevent or treat malnutrition. Topics include dietitian effectiveness, nutrition assessment tools, oral nutrition supplements, food fortification, and home-delivered and congregate meals. Guideline implementation should include consideration of the importance of comprehensive individualized nutrition care for older adults. Future research is needed to address gaps that were identified related to the validity, reliability, and feasibility of nutrition assessment tools, as well as the effectiveness of dietitian interventions on outcomes of interest in older adults living in long-term care and the community.
Collapse
|
2
|
Frailty and nutrition. Br J Community Nurs 2024; 29:118-123. [PMID: 38421891 DOI: 10.12968/bjcn.2024.29.3.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
As the ageing population grows and forms a significant category of over 65s in many societies, along with it comes the risk of developing physical and psychological degenerative changes. This presents many challenges for health and social care services in not only identifying those at risk but also managing that risk to try to preserve health and independence for as long as possible. Screening for frailty has supported services to identify those that may be at risk of hospitalisation, requiring long term care or support services at home in older age. Frailty can be exacerbated by the risk of nutritional deficiencies and more severe malnutrition. Therefore, screening for frailty should also include a nutritional assessment, which can be supported by a recognition of the need for nutritional support along with other holistic frailty management.
Collapse
|
3
|
Nutritional interventions for preventing and treating pressure ulcers. Cochrane Database Syst Rev 2024; 2:CD003216. [PMID: 38345088 PMCID: PMC10860148 DOI: 10.1002/14651858.cd003216.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
BACKGROUND Pressure ulcers are localized injuries to the skin or the underlying tissue, or both, and are common in older and immobile people, people with diabetes, vascular disease, or malnutrition, as well as those who require intensive or palliative care. People with pressure ulcers often suffer from severe pain and exhibit social avoidance behaviours. The prevention and treatment of pressure ulcers involves strategies to optimize hydration, circulation, and nutrition. Adequate nutrient intake can reduce the risk factor of malnutrition and promote wound healing in existing pressure ulcers. However, it is unclear which nutrients help prevent and treat pressure ulcers. This is an update of an earlier Cochrane Review. OBJECTIVES To evaluate the benefits and harms of nutritional interventions (special diets, supplements) for preventing and treating pressure ulcers in people with or without existing pressure ulcers compared to standard diet or other nutritional interventions. SEARCH METHODS We used extensive Cochrane search methods. The latest search was in May 2022. SELECTION CRITERIA We included randomized controlled trials (RCTs) in people with or without existing pressure ulcers, that compared nutritional interventions aimed at preventing or treating pressure ulcers with standard diet or other types of nutritional interventions. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcome for prevention studies was the proportion of participants who developed new (incident) pressure ulcers. For treatment studies, our primary outcomes were time to complete pressure ulcer healing, number of people with healed pressure ulcers, size and depth of pressure ulcers, and rate of pressure ulcer healing. Secondary outcomes were side effects, costs, health-related quality of life and acceptability. We used GRADE to assess certainty of evidence for each outcome. MAIN RESULTS We included 33 RCTs with 7920 participants. Data for meta-analysis were available from 6993 participants. Pressure ulcer prevention Eleven studies (with 12 arms) compared six types of nutritional interventions for the prevention of pressure ulcers. Compared to standard diet, energy, protein and micronutrient supplements may result in little to no difference in the proportion of participants developing a pressure ulcer (energy, protein and micronutrient supplements 248 per 1000, standard diet 269 per 1000; RR 0.92, 95% CI 0.71 to 1.19; 3 studies, 1634 participants; low-certainty evidence). Compared to standard diet, protein supplements may result in little to no difference in pressure ulcer incidence (protein 21 per 1000, standard diet 28 per 1000; RR 0.75, 95% CI 0.49 to 1.14; 4 studies, 4264 participants; low-certainty evidence). The evidence is very uncertain about the gastrointestinal side effects of these supplements (protein 109 per 1000, standard diet 155 per 1000; RR 0.70, 95% CI 0.06 to 7.96; 2 studies, 140 participants, very low-certainty evidence). The evidence is very uncertain about the effects of protein, arginine, zinc and antioxidants; L-carnitine, L-leucine, calcium, magnesium and vitamin D; EPA, GLA and antioxidants; disease-specific supplements on pressure ulcer incidence when compared to standard diet (1 study each; very low-certainty evidence for all comparisons). Pressure ulcer treatment Twenty-four studies (with 27 arms) compared 10 types of nutritional interventions or supplements for treatment of pressure ulcers. Compared to standard diet, energy, protein and micronutrient supplements may slightly increase the number of healed pressure ulcers (energy, protein and micronutrients 366 per 1000, standard diet 253 per 1000; RR 1.45, 95% CI 1.14 to 1.85; 3 studies, 577 participants, low-certainty evidence). The evidence is very uncertain about the effect of these supplements on gastrointestinal side effects. Compared to standard diet, the evidence is very uncertain about the effect of protein, arginine, zinc and antioxidant supplements on pressure ulcer healing (pressure ulcer area: mean difference (MD) 2 cm² smaller, 95% CI 4.54 smaller to 0.53 larger; 2 studies, 71 participants, very low-certainty evidence). The evidence on side effects of these supplements is very uncertain. Compared to standard diet, supplements with arginine and micronutrients may not increase the number of healed pressure ulcers, but the evidence suggests a slight reduction in pressure ulcer area (MD 15.8% lower, 95% CI 25.11 lower to 6.48 lower; 2 studies, 231 participants, low-certainty evidence). The evidence is very uncertain about changes in pressure ulcer scores, acceptability, and side effects of these supplements. Compared to placebo, collagen supplements probably improve the mean change in pressure ulcer area (MD 1.81 cm² smaller, 95% CI 3.36 smaller to 0.26 smaller; 1 study, 74 participants, moderate-certainty evidence). The evidence is very uncertain about the effect of these supplements on side effects. The evidence is very uncertain about the effects of vitamin C, different doses of arginine; EPA, GLA (special dietary fatty acids) and antioxidants; protein; a specialized amino acid mixture; ornithine alpha-ketoglutarate and zinc supplements on pressure ulcer healing (1 or 2 studies each; very low-certainty evidence). AUTHORS' CONCLUSIONS The benefits of nutritional interventions with various compositions for pressure ulcer prevention and treatment are uncertain. There may be little or no difference compared to standard nutrition or placebo. Nutritional supplements may not increase gastrointestinal side effects, but the evidence is very uncertain. Larger studies with similar nutrient compositions would reduce these uncertainties. No study investigated the effects of special diets (e.g. protein-enriched diet, vegetarian diet) on pressure ulcer incidence and healing.
Collapse
|
4
|
Evaluation of the sensory properties of thickened and protein-enhanced ice cream using check-all-that-apply and temporal check-all-that-apply. J Texture Stud 2023; 54:615-625. [PMID: 36967629 DOI: 10.1111/jtxs.12756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/20/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023]
Abstract
Ice cream formulations with varying amounts of added whey protein were created for those living with dysphagia in long-term care facilities (LTCs) to improve protein and fluid intake. The samples of thickened ice cream included a control (0% whey protein [WP]) and formulations with 6% (6WP), 8% (8WP), 10% (10WP), 12% (12WP) and 14% (14WP) added whey protein by volume. The consistency of the samples was assessed using the International Dysphagia Diet Standardization Initiative (IDDSI) Spoon Tilt Test, a sensory trial (n = 102) using hedonic scales and check-all-that-apply (CATA) and another sensory trial (n = 96) using temporal check-all-that-apply (TCATA). The whey protein increased the acceptability of the thickened ice cream except for the 12WP and 14WP formulations. The formulations with higher amounts of whey protein were associated with bitterness, custard/eggy flavor, and mouthcoating. The TCATA identified that the addition of whey protein led to slippery, gritty, and grainy attributes being perceived in the thickened ice cream. The study identified that 10% whey protein by volume can be added to thickened ice cream without impacting its' acceptability and the 6WP, 8WP, and 10WP formulations were liked significantly more than the control (without whey protein).
Collapse
|
5
|
Two-year longitudinal associations between nutritional status and frailty in community-dwelling older adults: Korean Frailty and Aging Cohort Study. BMC Geriatr 2023; 23:216. [PMID: 37020292 PMCID: PMC10074647 DOI: 10.1186/s12877-023-03903-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 03/20/2023] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Korea is expected to become a super-aged society in 2026, and improving nutritional status, which is directly related to health problems, is therefore important for increasing healthy life expectancy. Frailty is the most complex phenotype of aging, and leads to adverse health outcomes, disability, poor quality of life, hospitalization, and mortality. Malnutrition is a major risk factor for frailty syndrome. This study aimed to investigate the incidence of pre-frailty or frailty in the second wave (T2, 2018-2019) according to general characteristics and nutritional status in the first wave (T1, 2016-2017); and examine the longitudinal association of nutritional status in T1 and the incidence of pre-frailty or frailty in T2 among older adults living in a community. METHODS A secondary data analysis was performed using the Korean Frailty and Aging Cohort Study (KFACS). Participants comprised 1125 community-dwelling older Korean adults aged 70-84 years (mean age: 75.03 ± 3.56 years; 53.8% males). Frailty was assessed using the Fried frailty index, and nutritional status was assessed using the Korean version of the Mini Nutritional Assessment Short-Form and blood nutritional biomarkers. Binary logistic regression was used to identify longitudinal associations between the nutritional status at T1 and pre-frailty or frailty at T2. RESULTS Over the two-year follow-up period, 32.9% and 1.7% of the participants became pre-frail and frail, respectively. After the potential confounders were adjusted (sociodemographic, health behaviors, and health status characteristics), pre-frailty or frailty had a significant longitudinal association with severe anorexia (adjusted odds ratio [AOR], 4.17; 95% confidence interval [CI], 1.05-16.54), moderate anorexia (AOR, 2.31; 95% CI, 1.46-3.64), psychological stress or acute disease (AOR, 2.61; 95% CI, 1.26-5.39), and body mass index (BMI) less than 19 (AOR, 4.11; 95% CI, 1.20-14.04). CONCLUSIONS Anorexia, psychological stress, acute disease, and low BMI are the most significant longitudinal risk factors for pre-frailty or frailty in older adults. As nutritional risk factors may be preventable or modifiable, it is important to develop interventions targeting the same. Community-based health professionals in health-related fields should recognize and manage these indicators appropriately to prevent frailty among older adults living in the community.
Collapse
|
6
|
Consistent pressure ulcer prevention practice: The effect on PU prevalence and PU stages, and impact on PU prevention-A quasi-experimental intervention study. Int Wound J 2022. [PMID: 36584884 DOI: 10.1111/iwj.14067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 01/01/2023] Open
Abstract
This study evaluates the effect of nursing staff's renewed consistent pressure ulcer (PU) prevention practice on PU prevalence and the PU prevention implemented for residents. A quasi-experimental intervention study was conducted. The data were collected from 232 residents (n = 115 in intervention and 117 in comparison group) in two public long-term older people care (LOPC) facilities in Finland using the Pressure Ulcer Patient instrument (PUP-Instrument). The facilities were chosen with convenience sampling, after which they were randomly allocated as either intervention or comparison facility. Based on international guidelines for PU prevention, the renewed, consistent PU prevention practice with six areas was developed and implemented using the operational model for evidence-based practices (OMEBP). After the intervention, a significant difference between the intervention and the comparison facility was seen in the prevalence of PUs and in the residents' highest stage of PUs in the sacrum, buttock and hip areas, and heels. Between the facilities, a significant difference was seen in the use of PU and nutrition risk assessment instruments and nutritional supplements, time used for repositioning in the daytime and at night-time, lifting belt use, and avoiding shearing or stretching residents' skin. The successful intervention improved skin integrity in LOPC facilities.
Collapse
|
7
|
Acceptability of thickened and protein enhanced ice cream for use in long term care facilities. J Texture Stud 2022; 53:647-653. [DOI: 10.1111/jtxs.12712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022]
|
8
|
Towards developing a Core Outcome Set for malnutrition intervention studies in older adults: a scoping review to identify frequently used research outcomes. Eur Geriatr Med 2022; 13:867-879. [PMID: 35278200 PMCID: PMC9378339 DOI: 10.1007/s41999-022-00617-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/24/2022] [Indexed: 11/02/2022]
Abstract
Abstract
Purpose
To conduct a scoping review to provide a systematic overview of outcomes used in nutritional intervention studies focused on the treatment of protein-energy malnutrition in older adults.
Methods
A systematic search of four electronic databases (Medline, EMBASE, CINAHL and Cochrane Central Register of Controlled Trials (CENTRAL) was performed to retrieve randomized controlled trials (RCTs), published until March 9, 2020, that evaluated the effect of nutritional interventions to treat protein-energy malnutrition in older adults and those at risk for malnutrition. Two authors screened titles, abstracts and full texts independently. One author extracted data that were cross-checked by another author.
Results
Sixty-three articles reporting 60 RCTs were identified. Most frequently used outcomes included body weight/body mass index (75.0% of RCTs), dietary intake (61.7%), functional limitations (48.3%), handgrip strength (46.7%), and body circumference (40.0%). The frequencies differed by setting (community, hospital and long-term care). For some outcomes there was a preferred assessment method (e.g., Barthel index for functional limitations), while for other outcomes (e.g., functional performance) a much greater variation was observed.
Conclusion
A large variation in outcomes, not only across but also within settings, was identified in nutritional intervention studies in malnourished older adults and those at risk. Furthermore, for many outcomes there was a large variation in the used assessment method. These results highlight the need for developing a Core Outcome Set for malnutrition intervention studies in older adults to facilitate future meta-analyses that may enhance our understanding on the effectiveness of treatment.
Collapse
|
9
|
Can fortified, nutrient-dense and enriched foods and drink-based nutrition interventions increase energy and protein intake in residential aged care residents? A systematic review with meta-analyses. Int J Nurs Stud 2021; 124:104088. [PMID: 34717275 DOI: 10.1016/j.ijnurstu.2021.104088] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 05/26/2021] [Accepted: 09/01/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Food fortification as part of the food-first approach in nursing homes is a strategy that may increase energy and protein intake. OBJECTIVES This review aimed to determine the effect of nutrition interventions using fortification, nutrient-dense or enriched food and/or drinks on energy and protein intake in residents living in nursing homes, compared to the standard menu with or without oral nutritional support products. The secondary aim was to identify and synthesise outcomes of these interventions on weight change, nutritional status, acceptability, cost-effectiveness, and cost-benefit. METHODS A systematic search of seven databases was undertaken. After reviewing all titles/abstracts then full-text papers, key data were extracted and synthesised narratively and through meta-analysis. The quality of included studies was assessed using the Quality Criteria Checklist for Primary Research. RESULTS Of 3,098 articles retrieved, 16 were included, 13 in the meta-analysis. There were 891 participants, with the study duration ranging from four to 26 weeks. The groups receiving the fortified diet had a significantly higher energy intake (Hedges' g = 0.69 (CI 0.36-1.03), p < 0.0001) and protein intake (Hedges' g = 0.46 (CI 0.17-0.74), p = 0.003) compared with the groups receiving the standard menu +/- ONS. The meta-analysis revealed I2 values of 77% for energy (p < 0.0001) and 60% for protein (p = 0.003), indicating considerable statistical heterogeneity across included studies. Benefits to weight and nutritional status of residents were recorded in some studies. Where reported, cost-effectiveness and cost-benefit of menu fortification/supplementation were variable. CONCLUSIONS This systematic review with meta-analyses has shown that fortified menus may significantly increase energy and protein intakes compared with standard menus in nursing homes. As such, the findings of this review support further use of fortified diets in this setting. Further research is warranted comparing food fortification to standard menus, with a particular focus on evaluating the effect on weight, nutritional status and cost-effectiveness of the intervention. STUDY REGISTRATION PROSPERO no. CRD42020162796.
Collapse
|
10
|
Nutrition Assessment and Interventions for the Prevention and Treatment of Malnutrition in Older Adults: An Evidence Analysis Center Scoping Review. J Acad Nutr Diet 2021; 121:2108-2140.e6. [PMID: 34581276 DOI: 10.1016/j.jand.2020.09.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 09/04/2020] [Indexed: 12/21/2022]
Abstract
Older adults living in the community or long-term residence such as a nursing home are at increased risk for malnutrition due to factors such as depression and isolation. The purpose of this scoping review is to identify the best available research that evaluates the validity and reliability of nutrition assessment tools, and the effectiveness of nutrition interventions to prevent or treat malnutrition among older adults. A literature search was conducted in Medline, Embase, CINAHL, and Cochrane Central databases to identify clinical trials, published in the English language, evaluating assessment and intervention methods aimed to treat or prevent malnutrition among older adults living in the community or their long-term residence such as nursing homes. Articles were screened by 2 reviewers, then data were extracted and narratively synthesized. The literature search retrieved 20,937 articles and 197 articles were included in narrative synthesis. A total of 73 assessment articles were identified, 36 of which were validity and reliability trials. A total of 122 intervention articles were identified, the majority of which were randomized controlled trials. A few of the most commonly evaluated interventions were oral nutrition supplements, medical nutrition therapy, fortification and enrichment, and nutrition education. Several systematic reviews were identified, however, that did not meet the criteria of this review. There is a need to conduct systematic reviews for nutrition assessment and intervention trials to guide development of evidence-based nutrition practice recommendations for older adults living in the community or their long-term residence.
Collapse
|
11
|
Overcoming protein-energy malnutrition in older adults in the residential care setting: A narrative review of causes and interventions. Ageing Res Rev 2021; 70:101401. [PMID: 34237434 DOI: 10.1016/j.arr.2021.101401] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 05/10/2021] [Accepted: 07/02/2021] [Indexed: 01/06/2023]
Abstract
Malnutrition, in particular protein-energy malnutrition, is a highly prevalent condition in older adults, and is associated with low muscle mass and function, and increased prevalence of physical frailty. Malnutrition is often exacerbated in the residential care setting due to factors including lack of dentition and appetite, and increased prevalence of dementia and dysphagia. This review aims to provide an overview of the available literature in older adults in the residential care setting regarding the following: links between sarcopenia, frailty, and malnutrition (in particular, protein-energy malnutrition (PEM)), recognition and diagnosis of malnutrition, factors contributing to PEM, and the effectiveness of different forms of protein supplementation (in particular, oral nutritional supplementation (ONS) and protein-fortified foods (PFF)) to target PEM. This review found a lack of consensus on effective malnutrition diagnostic tools and lack of universal requirement for malnutrition screening in the residential care setting, making identifying and treating malnutrition in this population a challenge. When assessing the use of protein supplementation in the residential care setting, the two primary forms of supplementation were ONS and PFF. There is evidence that ONS and PFF increase protein and energy intakes in residential care setting, yet compliance with supplementation and their impact on functional status is unclear and conflicting. Further research comparing the use of ONS and PFF is needed to fully determine feasibility and efficacy of protein supplementation in the residential care setting.
Collapse
|
12
|
Effectiveness of Oral Nutritional Supplements on Older People with Anorexia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Nutrients 2021; 13:nu13030835. [PMID: 33802580 PMCID: PMC8001033 DOI: 10.3390/nu13030835] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/11/2021] [Accepted: 02/26/2021] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Nutrition plays an important role in maintaining the overall health of older people. Inadequate intake may lead to impaired body function, higher morbidity, and mortality. Oral nutritional supplements (ONS) showed positive effect on the nutritional status of the elderly; however, systematic evidence is currently lacking on the effect of ONS on the elderly with anorexia. AIMS The current systematic review and meta-analysis included randomized controlled trial (RCT) articles to investigate the effectiveness of ONS on the main aspects of anorexia of aging (AA). METHODS By using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method, researchers independently searched PubMed/MEDLINE, EMBASE, CINAHL, PsycINFO, the Cochrane Library, China National Knowledge Infrastructure (CNKI) and other gray literature resources for publications that met the inclusion criteria by October 2020. The Cochrane Risk of Bias Tools were used for quality assessment. The inverse-variance method was used for the fixed model (FM) while the DerSimonian-Laird method was used for the random model (RM). Respective 95% confidence intervals (95% CIs), mean difference (MD) or standardized mean difference (SMD) was used for indices in terms of effect size (ES). RESULTS 2497 records were found through the systematic search, while 17 RCTs (n = 1204) were included, with a mean age of 81.9 years (range: 74-87 years). Supplementation occurred in the morning, mid-day, and evening, while the times varied from one to three times a day. The results of meta-analysis showed that, generally, ONS had a positive effect on the overall appetite, MD = 0.18, 95% CI (0.03, 0.33), p = 0.02, and consumption, MD = 1.43, 95% CI (0.01, 2.86), p = 0.05; but not significant in terms of other aspects of appetite: hunger, p = 0.73; fullness, p = 0.60; desire to eat, p = 0.80; preoccupation, p = 0.15. Additionally, it showed an increase in the overall energy intake, SMD = 0.46, 95% CI (0.29, 0.63), p < 0.001, in protein intake, SMD = 0.59, 95% CI (0.16, 1.02), p = 0.007, and in fat intake, MD = 3.47, 95% CI (1.98, 4.97), p < 0.001, while no positive effect was found on carbohydrates intake, p = 0.06. Significance differences were also found in the body weight, SMD = 0.53, 95% CI (0.41, 0.65), p < 0.001, and body mass index (BMI), MD = 0.53, 95% CI (0.12, 0.95), p = 0.01. Moreover, subgroup analyses were conducted according to the nutrient density with no positive results showed except for the low-density ONS on overall energy intake. CONCLUSIONS The results of the present study indicated that ONS had beneficial effects on overall appetite, energy intake, body weight and BMI.
Collapse
|
13
|
Optimizing Nutrition Care for Pressure Injuries in Hospitalized Patients. Adv Wound Care (New Rochelle) 2019; 8:309-322. [PMID: 31832278 DOI: 10.1089/wound.2018.0925] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 05/14/2019] [Indexed: 12/13/2022] Open
Abstract
Significance: It is estimated that up to 50% of hospitalized patients are malnourished. Malnutrition can lead to longer hospital stays, altered immune function, and impaired skin integrity and wound healing. Malnutrition has been found to be a significant factor influencing pressure injury (PI) risk and wound healing. While PI prevention requires multidimensional complex care using a variety of evidence-based strategies, hospitalized patients benefit from interventions that focus on improving oral nutrition to reduce PI risk and enhance wound healing. Unfortunately, malnutrition is often under-recognized and inadequately managed in hospitalized patients and this can lead to higher rates of complications such as PI. Recent Advances: Recent studies suggest that nutritional care has a major impact in PI prevention and management. Strategies, including early identification and management of malnutrition and provision of specially-formulated oral nutritional interventions to at-risk patients, optimization of electronic health record systems to allow for enhanced administration, monitoring, and evaluation of nutritional therapies, and implementation of protocol-based computerized decision support systems, have been reported to improve outcomes. Critical Issues: Unfortunately, there are gaps in the implementation of nutritional care in hospitals. Timely identification and management of malnutrition is needed to advance quality care for hospitalized patients and reduce malnutrition and associated PI. Future Directions: Further research on effective, evidence-based strategies for implementation of all stages of the nutrition care process is needed to reduce pressure injuries and malnutrition in hospitalized patients.
Collapse
|
14
|
Preventive interventions for pressure ulcers in long-term older people care facilities: A systematic review. J Clin Nurs 2019; 28:2420-2442. [PMID: 30589987 DOI: 10.1111/jocn.14767] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 11/23/2018] [Accepted: 12/17/2018] [Indexed: 10/27/2022]
Abstract
AIMS AND OBJECTIVES To explore the effectiveness of interventions aimed at pressure ulcer (PU) prevention in long-term older people care facilities (LOPC). BACKGROUND Pressure ulcers cause suffering for patients and constitute a major financial burden. Although most PUs could be prevented, their number has remained high. To avoid unnecessary suffering and costs, PU prevention must be effective. DESIGN A systematic review. METHODS A systematic search was conducted in six electronic databases PubMed (MEDLINE), CINAHL, Web of Science Core Collection, Scopus, Cochrane Wounds Group Specialized Register and Cochrane Central Register of Controlled Trials. The inclusion criteria were: (a) study published in 2005-2017, (b) intervention with pre- and post-tests, focusing on PU prevention, (c) implemented in LOPC facilities, (d) persons >65 years as study population, and (e) outcomes reported as PU incidence or prevalence or healing time. The PRISMA guidelines were followed. The methodological quality of the studies was evaluated using the Joanna Briggs Institute's MAStARI critical appraisal checklist. The data were analysed with narrative synthesis. RESULTS The review included eighteen studies. The study designs were RCTs (n = 10), comparable cohort or case-control studies (n = 3), and descriptive or case series (n = 5). PU incidence in LOPC facilities decreased by using computerised decision-making support systems, PU prevention programmes, repositioning or advanced cushions. PU prevalence decreased with PU prevention programmes, by using advanced mattresses and overlays, or by adding protein and energy supplements to diet. CONCLUSIONS There are many ways to prevent PUs in LOPC facilities; no single effective way can be identified. One-third of the preventive interventions in LOPC facilities were effective. However, systematic evidence from randomised trials on preventive interventions of PUs in LOPC settings is still lacking. RELEVANCE TO CLINICAL PRACTICE The findings can be used in practice for selecting and in research for developing effective preventive interventions of PUs in LOPC facilities.
Collapse
|
15
|
Assessment and Treatment of the Anorexia of Aging: A Systematic Review. Nutrients 2019; 11:nu11010144. [PMID: 30641897 PMCID: PMC6356473 DOI: 10.3390/nu11010144] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/04/2019] [Accepted: 01/07/2019] [Indexed: 12/30/2022] Open
Abstract
(1) Background: Appetite loss in older people, the ‘Anorexia of Aging’ (AA), is common, associated with under-nutrition, sarcopenia, and frailty and yet receives little attention. This review had two aims: describe interventions for AA and their effectiveness, and identify the methods of appetite assessment. (2) Methods: Study inclusion: participants aged ≥65, intervention for AA, and appetite assessment, any design, and comparator. Exclusion: studies on specific health cohorts. Searches in four databases with hand searching of references and citing works. Two researchers independently assessed eligibility and quality. (3) Results: Authors screened 8729 titles, 46 full texts. Eighteen articles were included describing nine intervention types: education (n = 1), exercise (n = 1), flavor enhancement (n = 2), increased meal variety (n = 1), mealtime assistance (n = 1), fortified food (n = 1), oral nutritional supplement (ONS) (n = 8), amino acids (n = 1), and medication (n = 2). Three studies evaluated combinations: education + exercise, ONS + exercise, and ONS + medication. Five intervention types exhibited favorable effects on appetite but in single datasets or not replicated. Appetite was assessed predominantly by Likert (n = 9), or visual analogue scales (n = 7). (4) Conclusions: A variety of interventions and methods of appetite assessments were used. There was a lack of clarity about whether AA or undernutrition was the intervention target. AA is important for future research but needs standardized assessment so that effectiveness of a range of interventions can be fully explored.
Collapse
|
16
|
Abstract
The anorexia of aging affects approximately a quarter of older people and is a major contributor to the development of under-nutrition and many other adverse health outcomes in older people. Despite the high prevalence, the anorexia of aging is frequently overlooked by clinicians and, of even more concern, it is commonly accepted as inevitable and a part of 'normal' aging. Early identification of risk coupled with efforts to mitigate these risks through appropriate interventions might stem the deleterious consequences of the anorexia of aging. This review aims to provide an update on the current knowledge base whilst making some practical suggestions that may be of use in clinical practice. Interventions such as exercise and good nutrition remain the preferred treatment while pharmacological options, whilst they continue to be trialed, are not currently recommended for routine clinical use.
Collapse
|
17
|
Abstract
PURPOSE OF REVIEW Undernutrition in older adults is associated with frailty, functional decline, and mortality. The 'anorexia of ageing' is the age-related appetite and weight loss underpinning such undernutrition. This review examines the latest evidence for its prevention and treatment. RECENT FINDINGS Existing nutritional therapies for the anorexia of ageing include supporting nutritional intake with fortified food or supplements, including protein, omega-3 fatty acids, multivitamins, and vitamin D. The Mediterranean diet provides high fat intake and nutrient density in a moderate volume of colourful and flavoursome food and is strengthening in evidence for healthy ageing. Studies of the gut microbiome, which potentially regulates normal appetite by acting on the brain-gut communication axis, are pertinent. Utilisation of the genetic profile of individuals to determine nutritional needs is an exciting advancement of the past decade and may become common practice. SUMMARY Prevention or early treatment of the anorexia of ageing in older adults is critical. Latest evidence suggests that once significant weight loss has occurred, aggressive nutritional support may not result in improved outcomes.
Collapse
|
18
|
Effect of nonmeat, high-protein supplementation on quality of life and clinical outcomes in older residents of care homes: a systematic review and meta-analysis. Nutr Rev 2018; 77:116-127. [DOI: 10.1093/nutrit/nuy061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
|
19
|
Are the therapeutic strategies in anorexia of ageing effective on nutritional status? A systematic review with meta-analysis. J Hum Nutr Diet 2018; 32:128-138. [PMID: 30159922 DOI: 10.1111/jhn.12594] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Anorexia of ageing (AA) may be considered as a risk factor for frailty and has an important impact on quality of life, morbidity and mortality. METHODS A systematic review and a meta-analysis were performed to summarise the results from several trials on the effectiveness of treatments in AA, as associated with depression, sensory impairment of taste and smell, decreased appetite or early satiety, and disability. Eligible studies were required to report baseline and follow-up values, the mean change (∆-change) from baseline, and/or the mean difference among intervention groups versus control group, concerning food intake (kcal/daily) and/or nutritional outcomes, such as body weight, body mass index, albumin and Mini Nutritional Assessment. RESULTS The systematic review included 20 papers based on different therapeutic approaches concerning food intake and/or nutritional outcomes. The results of the meta-analysis indicate that the interventions for AA have an important impact on body weight [+1.59 kg; 95% confidence interval (CI) = 1.48-+1.71 kg; P < 0.001) and on energy intake (+56.09 kcal; 95% CI = -54.05 to +166.25 kcal; P = 0.32). Regarding secondary outcomes, it was not possible to meta-analyse the limited amount of data availab le. CONCLUSIONS The different variants of AA need to be defined because diverse therapeutic approaches are available. A more precise definition of the functional impairments associated with AA may allow a more correct decision about the most appropriate therapy to be prescribed. Moreover, this may allow for a more effective performance of the different therapeutic approaches once they are better targeted to the different scenarios of AA.
Collapse
|
20
|
Effectiveness of nutritional interventions in older adults at risk of malnutrition across different health care settings: Pooled analyses of individual participant data from nine randomized controlled trials. Clin Nutr 2018; 38:1797-1806. [PMID: 30115460 DOI: 10.1016/j.clnu.2018.07.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 06/14/2018] [Accepted: 07/15/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND & AIMS Protein-energy malnutrition is a health concern among older adults. Improving nutritional status by increasing energy and protein intake likely benefits health. We therefore aimed to investigate effects of nutritional interventions in older adults (at risk of malnutrition) on change in energy intake and body weight, and explore if the intervention effect was modified by study or participants' characteristics, analysing pooled individual participant data. METHODS We searched for RCTs investigating the effect of dietary counseling, oral nutritional supplements (ONS) or both on energy intake and weight. Principle investigators of eligible studies provided individual participant data. We investigated the effect of nutritional intervention on meaningful increase in energy intake (>250 kcal/day) and meaningful weight gain (>1.0 kg). Logistic generalized estimating equations were performed and ORs with 95% CIs presented. RESULTS We included data of nine studies with a total of 990 participants, aged 79.2 ± 8.2 years, 64.5% women and mean baseline BMI 23.9 ± 4.7 kg/m2. An non-significant intervention effect was observed for increase in energy intake (OR:1.59; 95% CI 0.95, 2.66) and a significant intervention effect for weight gain (OR:1.58; 95% CI 1.16, 2.17). Stratifying by type of intervention, an intervention effect on increase in energy intake was only observed for dietary counseling in combination with ONS (OR:2.28; 95% CI 1.90, 2.73). The intervention effect on increase in energy intake was greater for women, older participants, and those with lower BMI. Regarding weight gain, an intervention effect was observed for dietary counseling (OR:1.40; 95% CI 1.14, 1.73) and dietary counseling in combination with ONS (OR:2.48; 95% CI 1.92, 3.31). The intervention effect on weight gain was not influenced by participants' characteristics. CONCLUSIONS Based on pooled data of older adults (at risk of malnutrition), nutritional interventions have a positive effect on energy intake and body weight. Dietary counseling combined with ONS is the most effective intervention.
Collapse
|
21
|
[Nutritional status of residents of a nursing home and optimisation of the working time of caregivers]. SOINS. GERONTOLOGIE 2018; 23:23-28. [PMID: 29335137 DOI: 10.1016/j.sger.2017.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The lack of time to devote to care is a frequent complaint of nurses and nursing assistants. The results of a study show that an improvement in the nutritional status of nursing home residents could help to improve their quality of life and to optimise the working time of the nursing teams, thanks to the reduction of pressure ulcers, diarrhoea, falls, fractures and infections.
Collapse
|
22
|
Appetite-Inducing Effects of Homoeriodictyol: Two Randomized, Cross-Over Interventions. Mol Nutr Food Res 2017; 61. [PMID: 28834253 DOI: 10.1002/mnfr.201700459] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 06/29/2017] [Indexed: 02/04/2023]
Abstract
SCOPE Anorexia of aging, characterized by a decrease in appetite and/or food intake, is a major risk factor of under-nutrition and adverse health outcomes in elderly people. Recent in vitro evidence suggests homoeriodictyol (HED), a naturally occurring, bitter-masking flavanone, as a promising agent to increase appetite and food intake. METHODS AND RESULTS In two cross-over intervention trials, 30 mg NaHED, either solely (n = 10, Study I) or in combination with a 75 g glucose load (n = 17, study II) were administered to healthy adult subjects. Ratings of hunger were assessed at fasting and either 30 min (Study I) or 120 min (Study II) post intervention. Ad libitum energy intake from a standardized breakfast and plasma changes in hunger-/satiety-associated hormones PYY, GLP-1, ghrelin and serotonin were determined after blood drawings. Effects were more pronounced when NaHED was administered in combination with 75 g glucose since ad libitum energy (+ 9.52 ± 4.60%) and protein (+ 7.08 ± 7.97%) intake as well as plasma ΔAUC ghrelin values increased in study II solely, whereas plasma serotonin concentrations decreased after both interventions. CONCLUSIONS NaHED demonstrated appetizing effects in healthy adults when administered with a glucose load. Long-term intervention studies are warranted to verify these effects in compromised subjects.
Collapse
|
23
|
Solid oral supplementation: Economic assessment. Economic impact of the introduction of a solid oral nutritional supplement adapted to malnourished older adults with poor dental health. Eur Geriatr Med 2017. [DOI: 10.1016/j.eurger.2017.04.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
24
|
Abstract
BACKGROUND Supportive interventions such as serving meals in a dining room environment or the use of assistants to feed patients are frequently recommended for the management of nutritionally vulnerable groups. Such interventions are included in many policy and guideline documents and have implications for staff time but may incur additional costs, yet there appears to be a lack of evidence for their efficacy. OBJECTIVES To assess the effects of supportive interventions for enhancing dietary intake in malnourished or nutritionally at-risk adults. SEARCH METHODS We identified publications from comprehensive searches of the Cochrane Library, MEDLINE, Embase, AMED, British Nursing Index, CINAHL, SCOPUS, ISI Web of Science databases, scrutiny of the reference lists of included trials and related systematic reviews and handsearching the abstracts of relevant meetings. The date of the last search for all databases was 31 March 2013. Additional searches of CENTRAL, MEDLINE, ClinicalTrials.gov and WHO ICTRP were undertaken to September 2016. The date of the last search for these databases was 14 September 2016. SELECTION CRITERIA Randomised controlled trials of supportive interventions given with the aim of enhancing dietary intake in nutritionally vulnerable adults compared with usual care. DATA COLLECTION AND ANALYSIS Three review authors and for the final search, the editor, selected trials from titles and abstracts and independently assessed eligibility of selected trials. Two review authors independently extracted data and assessed risk of bias, as well as evaluating overall quality of the evidence utilising the GRADE instrument, and then agreed as they entered data into the review. The likelihood of clinical heterogeneity amongst trials was judged to be high as trials were in populations with widely different clinical backgrounds, conducted in different healthcare settings and despite some grouping of similar interventions, involved interventions that varied considerably. We were only able, therefore, to conduct meta-analyses for the outcome measures, 'all-cause mortality', 'hospitalisation' and 'nutritional status (weight change)'. MAIN RESULTS Forty-one trials (10,681 participants) met the inclusion criteria. Trials were grouped according to similar interventions (changes to organisation of nutritional care (N = 13; 3456 participants), changes to the feeding environment (N = 5; 351 participants), modification of meal profile or pattern (N = 12; 649 participants), additional supplementation of meals (N = 10; 6022 participants) and home meal delivery systems (N = 1; 203 participants). Follow-up ranged from 'duration of hospital stay' to 12 months.The overall quality of evidence was moderate to very low, with the majority of trials judged to be at an unclear risk of bias in several risk of bias domains. The risk ratio (RR) for all-cause mortality was 0.78 (95% confidence interval (CI) 0.66 to 0.92); P = 0.004; 12 trials; 6683 participants; moderate-quality evidence. This translates into 26 (95% CI 9 to 41) fewer cases of death per 1000 participants in favour of supportive interventions. The RR for number of participants with any medical complication ranged from 1.42 in favour of control compared with 0.59 in favour of supportive interventions (very low-quality evidence). Only five trials (4451 participants) investigated health-related quality of life showing no substantial differences between intervention and comparator groups. Information on patient satisfaction was unreliable. The effects of supportive interventions versus comparators on hospitalisation showed a mean difference (MD) of -0.5 days (95% CI -2.6 to 1.6); P = 0.65; 5 trials; 667 participants; very low-quality evidence. Only three of 41 included trials (4108 participants; very low-quality evidence) reported on adverse events, describing intolerance to the supplement (diarrhoea, vomiting; 5/34 participants) and discontinuation of oral nutritional supplements because of refusal or dislike of taste (567/2017 participants). Meta-analysis across 17 trials with adequate data on weight change revealed an overall improvement in weight in favour of supportive interventions versus control: MD 0.6 kg (95% CI 0.21 to 1.02); 2024 participants; moderate-quality evidence. A total of 27 trials investigated nutritional intake with a majority of trials not finding marked differences in energy intake between intervention and comparator groups. Only three trials (1152 participants) reported some data on economic costs but did not use accepted health economic methods (very low-quality evidence). AUTHORS' CONCLUSIONS There is evidence of moderate to very low quality to suggest that supportive interventions to improve nutritional care results in minimal weight gain. Most of the evidence for the lower risk of all-cause mortality for supportive interventions comes from hospital-based trials and more research is needed to confirm this effect. There is very low-quality evidence regarding adverse effects; therefore whilst some of these interventions are advocated at a national level clinicians should recognise the lack of clear evidence to support their role. This review highlights the importance of assessing patient-important outcomes in future research.
Collapse
|
25
|
nutritionDay in Nursing Homes-The Association of Nutritional Intake and Nutritional Interventions With 6-Month Mortality in Malnourished Residents. J Am Med Dir Assoc 2016; 18:162-168. [PMID: 27742584 DOI: 10.1016/j.jamda.2016.08.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 08/24/2016] [Accepted: 08/24/2016] [Indexed: 01/20/2023]
Abstract
OBJECTIVES Malnutrition in older persons is associated with an increased risk of mortality. Useful strategies to counteract malnutrition are nutritional interventions, such as fortified diets, oral nutritional supplements (ONS), tube feeding, and parenteral nutrition. Presently, it is not known if these strategies can reduce mortality risk of nursing home (NH) residents who are malnourished or at risk of malnutrition. Thus, the aim of this study was to investigate if nutritional intake and interventions are associated with mortality in this specific population. DESIGN One-day cross-sectional study with outcome evaluation after 6 months, repeated in yearly intervals since 2007. SETTING A total of 507 NH units from 15 countries. PARTICIPANTS NH residents participating in the nutritionDay between 2007 and 2014, aged 65 years or older with a poor nutritional status (body mass index <20 kg/m2 or weight loss >5 kg in the last year or at risk of malnutrition or malnourished according to NH staff). MEASUREMENTS Data on resident and unit level were collected on nutritionDay and mortality status was assessed 6 months later. Residents' nutrition (intake at lunch on nutritionDay) and nutritional interventions (diet, use of ONS, supplementary tube feeding, supplementary parenteral nutrition) were of interest as influencing factors of 6-month mortality, adjusted for 23 potential confounders (residents' nutritional status, general residents' characteristics, and unit characteristics). Univariate generalized estimating equations were performed for all variables and significant predictors (P < .01) included in a multivariate analysis. RESULTS Six-month mortality rate of the included 4857 NH residents was 20.3%. Univariate analysis identified residents' diet, use of ONS, intake at lunch, and 14 confounders as predictors of mortality. Intake at lunch and 7 confounders remained in the multivariate model [area under the receiver operating curve = 0.687; 95% confidence interval (CI) 0.669-0.706; P < .001]. The less residents ate for lunch, the higher was the risk of mortality, with the highest odds ratio (OR) for residents who ate nothing (OR 3.38; 95% CI 2.58-4.42). Mortality risk was OR 2.36; 95% CI 1.91-2.92, and OR 1.64; 95% CI 1.29-2.07 times higher for immobile and partially mobile compared with mobile residents. Cancer, dysphagia, weight loss >5 kg in the last year, body mass index <20 kg/m2, residents' country region, and increasing age were also associated with a higher mortality risk. CONCLUSIONS Poor intake at lunch on nutritionDay was a strong predictor of mortality, whereas the use of nutritional interventions was not associated with 6-month mortality in NH residents who are malnourished or at risk of malnutrition. The reasons for these findings need to be clarified.
Collapse
|
26
|
Who receives oral nutritional supplements in nursing homes? Results from the nutritionDay project. Clin Nutr 2016; 36:1360-1371. [PMID: 27692932 DOI: 10.1016/j.clnu.2016.09.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 09/06/2016] [Accepted: 09/11/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Oral nutritional supplements (ONS) can be helpful for nursing home (NH) residents to prevent or treat malnutrition. Presently little is known about the use of ONS in NHs and the factors associated with its use. Thus, the aim of this analysis was to describe the use of ONS in NHs participating in the nutritionDay project and to determine characteristics of NH residents receiving ONS. METHODS Data from nutritionDay (nD), a cross-sectional multicenter study with standardized questionnaires on resident and NH level were analyzed. NH residents participating between 2007 and 2014 aged 65 years or older were included. Unit characteristics (2 variables), general residents' characteristics (18), residents' nutritional status (3) and residents' nutrition (4) were of interest as potential predictors of the use of ONS (no vs yes). Univariate binary logistic regression (LR) analyses were performed for all variables, and significant predictors (p < 0.05) subsequently included in a multivariate analysis (backwards LR). RESULTS 13.9% of 23,689 NH residents received ONS. Univariate analysis identified all variables as predictors. After multivariate analysis 19 variables remained in the model (Nagelkerke's R2 = 0.319). Odds ratios (OR [95% Confidence Interval]) of receiving ONS were highest in residents receiving supplementary parenteral nutrition (29.05 [14.85-56.81]; however only 1.1% of all participants) and fortified diet (11.91 [8.52-16.64]; 5.7%). The odds ratio of receiving ONS was 3.26 ([2.86-3.71]; 18.3%) for residents being classified as at risk of malnutrition and 4.56 ([3.86-5.40]; 10.0%) for malnourished residents according to NH staff. Low BMI and weight loss in the last year increased the odds of receiving ONS by 2.34 ([1.93-2.84]; 16.0%) and 1.38 ([1.23-1.54]; 32.8%), respectively. Furthermore, increasing age, cognitive and functional impairment, low food intake on nD, neurological disease and cancer were associated with an increased likelihood of the use of ONS. In NH units with a nutritional expert (67.1%) and units performing a nutritional assessment at least once a month (71.6%), the odds of receiving ONS were also significantly increased (1.89 [1.71-2.10] and 1.17 [1.06-1.29]). CONCLUSION In NHs who participated in the nutritionDay, ONS are used for residents with poor nutritional and functional status and often in combination with other nutritional interventions. Future studies need to clarify the role of NH staff in the prescription and distribution of ONS and focus on the reasons for and adequacy of the use of ONS in NHs.
Collapse
|
27
|
Optimising nutrition in residential aged care: A narrative review. Maturitas 2016; 92:70-78. [DOI: 10.1016/j.maturitas.2016.06.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 06/13/2016] [Accepted: 06/22/2016] [Indexed: 01/04/2023]
|