Fast and simple screening for nutritional status in hospitalized, elderly people

BACKGROUND

Undernutrition has been frequently reported among hospitalized elderly patients. The aim of this study was to evaluate the mini nutrition assessment (MNA) and a screening sheet for malnutrition (SSM) by full nutritional assessment (FNA) in elderly people, and to construct a shorter screening method by combining important questions from MNA and SSM. Having a screening tool as fast and simple as possible could increase its use in clinical routines.

METHODS

FNA, MNA and SSM were carried out on 60 hospitalized patients (>65 years). Sensitivity and specificity for MNA and SSM were calculated in comparison with FNA. In order to construct a short and simple screening tool, questions from the two screening tools, which differed significantly between mal- and well-nourished patients, were used in a multivariate, stepwise linear regression. The regression model was simplified to be suitable in clinical routines.

RESULTS

Malnourishment was diagnosed by FNA in 58.3% of the elderly patients, with no gender difference. Body mass index, unintended weight loss, recent surgery and loss of appetite were predictors of malnutrition in the regression model (R(2) = 60.1%). The sensitivity and specificity of the simplified regression model were 89 and 88%, respectively, which was more precise than MNA (77 and 36%) and SSM (89 and 60%).

CONCLUSION

According to FNA, malnutrition is frequent in elderly hospitalized patients. Four questions are sufficient to conduct precise nutritional screening for malnutrition in elderly hospitalized patients. This new screening tool should be verified in other samples.

Characteristics of incidence hip fracture cases in older adults participating in the longitudinal AGES-Reykjavik study

Poor physical function and body composition my partly predict the risk of falls leading to fracture regardless of bone mineral density.

INTRODUCTION

To examine the relationship between body composition, physical function, and other markers of health with hip fractures in older community-dwelling Icelandic adults.

METHODS

A prospective cohort of 4782 older adults from the AGES-Reykjavik study. Baseline recruitment took place between 2002 and 2006, and information on hip fractures occurring through 2012 was extracted from clinical records. Using multivariate regression analyses, baseline measures of bone health, physical function, and body composition were compared between those who later experienced hip fractures and to those who did not. Associations with the risk of fractures were quantified using Cox regression.

RESULTS

Mean age was 76.3 years at baseline. After adjustment for age, regression showed that male hip fracture cases compared with non-cases had (mean (95% confidence interval)) significantly lower thigh muscle cross-sectional area - 5.6 cm2 (- 10.2, - 1.1), poorer leg strength - 28 N (- 49, - 7), and decreased physical function as measured by longer timed up and go test 1.1 s (0.5, 1.7). After adjustment for age, female cases had, compared with non-cases, lower body mass index - 1.5 kg/m2 (- 2.1, - 0.9), less lean mass - 1.6 kg (- 2.5, - 0.8), thigh muscle cross-sectional area - 4.4 cm2 (- 6.5, - 2.3), and worse leg strength - 16 N (- 25, - 6). These differences largely persisted after further adjustment for bone mineral density (BMD), suggesting that body composition may contribute to the risk of fracture independent of bone health. When examining the association between these same factors and hip fractures using Cox regression, the same conclusions were reached.

CONCLUSIONS

After accounting for age and BMD, older adults who later experienced a hip fracture had poorer baseline measures of physical function and/or body composition, which may at least partly contribute to the risk of falls leading to fracture.

Changes in home care clients' characteristics and home care in five European countries from 2001 to 2014: comparison based on InterRAI - Home Care data

Background

Policymakers advocate extended residence in private homes as people age, rather than relocation to long-term care facilities. Consequently, it is expected that older people living in their own homes will be frailer and have more complex health problems over time. Therefore, community care for aging people is becoming increasingly important to facilitate prevention of decline in physical and cognitive abilities and unnecessary hospital admission and transfer to a nursing home. The aim of this study was to examine changes in the characteristic of home care clients and home care provided in five European countries between 2001 and 2014 and to explore whether home care clients who are most in need of care receive the care required.

Methods

This descriptive study used data from two European research projects, Aged in Home Care (AdHOC; 2001–2002) and Identifying best practices for care-dependent elderly by Benchmarking Costs and outcomes of Community Care (IBenC; 2014–2016). In both projects, the InterRAI-Home Care assessment tool was used to assess a random sample of home care clients 65 years and older in five European countries. These data facilitate a comparison of physical and cognitive health and the provided home care between countries and study periods.

Results

In most participating countries, both cognitive (measured on the Cognitive Performance Scale) and functional ability (measured on the Activities of Daily Living Hierarchy scale) of home care clients deteriorated over a 10-year period. Home care provided increased between the studies. Home care clients who scored high on the physical and cognitive scales also received home care for a significantly higher duration than those who scored low.

Conclusion

Older people in several European countries remain living in their own homes despite deteriorating physical and cognitive skills. Home care services to this group have increased. This indicates that the government policy of long-term residence at own home among older people, even in increased frailty, has been realised.

Correction to: Characteristics of incidence hip fracture cases in older adults participating in the longitudinal AGES-Reykjavik study

The original version of this article, published on 18 august 2020 contained a mistake. An author's name was misspelled.

[Assessment of health and caring needs in nursing homes. The Resident Assessment Instrument, its development and some pilot study results.]

Those elderly living in institutions have multiple social, health and mental problems, in addition to loss of function. The Resident Assessment Instrument assesses the individual in detail and his caring needs. Resident Assessment Protocols come with the instrument and a handbook that describes how to evaluate specific problems further. Quality indicators allow comparisons between institutions and thus the quality of care can be assessed in comparable groups of residents. The elderly can be put into defined resource utilisation groups and an average cost calculated per unit or nursing home. A pilot study was conducted in Iceland in 1994 to examine the utility of the instrument. It was shown that most of the residents were viewed as competent according to documents, even if about half of them had considerable cognitive dysfunction. Dementia was the most common diagnosis. One fourth of the residents took antidepressant medications and 54-62% took sedatives or hypnotic drugs. Eight out of 10 had dentures and one third had difficulty chewing. Many more interesting findings showed up that are described in a special report.