A Prospective Study Identifying a Change in Energy and Protein Intake of Older Adults during Inpatient Rehabilitation

Managing food waste in the inpatient population

INTRODUCTION

For medical students, food is rarely discussed from the clinical perspective. Yet, in hospitals reduced food intake poses the risk of malnutrition, along with increased morbidity and mortality. The issue of food waste, a cause of inadequate dietary intake and a common issue within the National Health Service, is rarely addressed. The implementation of protected mealtimes has done little to solve this. This quality improvement project aimed to reduce the average amount of inpatient food waste by 20% by May 2022.

METHODS

A standardised meal size intervention was tested. Meals were weighed before and after meal services to collect baseline and postintervention data. The percentage consumed and the percentage wasted were then calculated. Finally, the overall average of the percentage wasted across both meal services was determined.

RESULTS

Quantitative data showed a change in the average amount of food waste from 70.16% to 65.75%, a decrease of 4.41%. Survey results also found an increase of 3% in patient satisfaction with meal sizes.

CONCLUSION

Standardising meal sizes is shown to improve inpatient food waste and may serve as a starting point for healthcare providers to devise further strategies to reduce wastage in hospitals.

Interaction between malnutrition and physical disability in older adults: is there a malnutrition-disability cycle?

Malnutrition and physical disability are urgent issues in super-aging societies and the 2 phenomena are closely linked in older adults. Both conditions have common underlying causes, including physiological changes due to aging and burdens imposed by disease or injury. Accordingly, a concept of the malnutrition-disability cycle was generated and a comprehensive literature search was performed. There was insufficient evidence to prove an interrelationship between malnutrition and physical disabilities, because of the study design and poor quality, among other factors. However, some evidence exists for the interaction between low body mass index and swallowing disorders, and the effects of some malnutrition and disability components. This review provides the rationale for this interaction, the concept of a malnutrition-disability cycle is proposed, and the available evidence is critically appraise.

Foodservice systems and mealtime models in rehabilitation: Scoping review

AIMS

To describe current foodservice systems and mealtime care utilized in the rehabilitation setting. A secondary aim was to identify commonly used outcome measures in foodservice research in the rehabilitation setting.

DESIGN

A scoping review.

DATA SOURCES

PubMed, CINAHL, Scopus, Embase, PsycINFO and Cochrane were searched until January 2022.

REVIEW METHODS

The review was conducted according to Joanna Briggs Institute's methodology for scoping reviews. Included studies were conducted in the inpatient rehabilitation setting, adult population ≥18 years old and provided a description of at least one element of the foodservice system, food and menu, waste and/or eating environment.

RESULTS

Of 5882 articles screened, 37 articles were included, reporting 31 unique studies. Most rehabilitation units had cook-fresh production methods (50%), used decentralized bulk delivery methods (67%) had a communal dining room (67%) and had a 3-week menu cycle (71%). Mealtime care was predominantly provided by nursing staff, however few studies reported on specific activities. Nutritional intake was a key outcome measure across included studies (43%), with only six papers reporting on rehabilitation outcomes. Of the intervention studies (n = 9), all were aimed at improving nutritional intake through menu or mealtime care modifications; few (n = 3) studied changes in rehabilitation outcomes.

CONCLUSION

This scoping review identified a considerable lack of reporting of foodservice and mealtime care systems used in rehabilitation settings in the available literature. Further investigation is required to understand what models of mealtime care are provided to patients and to understand the impact of changes to foodservice and mealtime systems on patient outcomes.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution was necessary for this review.

A prospective comparative study of the MNA-SF and GNRI nutritional screening tools in predicting infectious complications among elderly patients over 70 years undergoing posterior lumbar arthrodesis

Malnutrition is a risk factor for postoperative infectious complications of elderly patients undergoing posterior lumbar arthrodesis. At present, there is no gold standard for nutrition screening tools. We analyzed the value of predicting infectious complications among elderly patients over 70 years undergoing posterior lumbar arthrodesis by comparing the MNA-SF and GNRI. Demographic data, anthropometric measurements, serum albumin, surgical data and the occurrence of infectious complications and LOS were collected. Mini Nutritional Assessment short form (MNA-SF), Geriatric Nutritional Risk Index (GNRI) were performed within 24 h before surgery. Multivariable logistic regression analyses were used to identify predictors of infectious complications. The discriminatory performances of GNRI and MNA-SF scores for the occurrence of infectious complications were determined by receiver operating characteristic curves (ROC) analyses and the area under the curve (AUC). The study included 252 patients with a median age of 76.82 ± 6.41 years (range 70-84 years), and 142 patients (56.3%) were female. There were no significant differences in infectious complications (p = 0.236) and LOS (p = 0.580) among different GNRI categories. 27.3% malnourished patients evaluated by the MNA-SF suffered from infectious complications and 10.1% patients at risk of malnourished had infectious complications. Those patients had statistically significant higher prevalence of infectious complications (p = 0.002) and longer LOS (p = 0.023) than well-nourished patients. Multivariable analysis revealed that preoperative malnutrition and at risk of malnourished by the MNA-SF was significantly associated with infections. The area under the curve (AUC) of MNA-SF was 0.754, which was significantly high than AUC of GNRI (0.623) (Delong's test, p = 0.033). This study demonstrated that MNA-SF is a simple and effective tool for predicting the risk of infectious complications in elderly patients undergoing posterior lumbar arthrodesis.

Nutrition interventions implemented in hospital to lower risk of sarcopenia in older adults: A systematic review of randomised controlled trials

AIM

There is no standardised interventional approach to preventing or treating sarcopenia in older adults in hospital. The aim of this review was to systematically identify and synthesise the effects of nutritional interventions on markers of sarcopenia in hospitalised patients aged 65 years and older.

METHODS

Four databases were searched using terms for intervention, population and setting. Eligibility screening of title and abstract and then full-text papers was competed in duplicate, independently. The final included papers were assessed for quality, and outcome data extracted independently and in duplicate. Outcome data were synthesised by meta-analysis, where possible, or narratively.

RESULTS

Seven hundred and thirty-two articles were screened for eligibility yielding six studies for inclusion. All studies provided oral nutritional support that aimed to increase protein intake ranging from an additional 10 to 40 g/d, each with a unique formulation of amino acids and/or micronutrients; three studies combined nutritional intervention with an enhanced physical activity program. Five studies measured hand grip strength, the mean difference was 1.97 kg (95% CI 0.55-3.39, P = .006) greater in the intervention group (n = 166) compared with control group (n = 165). Assessment of muscle mass and activities of daily living were heterogeneous and the changes inconsistent between studies.

CONCLUSIONS

Few studies inform nutritional management of inpatients with sarcopenia or at risk of sarcopenia. High quality, large intervention trials are needed urgently to identify the optimal nutrition and physical activity intervention combinations to manage sarcopenia in older hospitalised adults. These studies need to include outcome measures of physical function and muscle quality.

Improving mealtimes for paediatric intensive care children and families: A quality improvement initiative

BACKGROUND

Many critically ill children can be fed orally at some point during their paediatric intensive care (PICU) stay, but reduced appetite and other factors may impact their intake. At home, oral feeding is usually delivered by parents, so involving parents more actively during mealtimes in the PICU may contribute to improved patient/family satisfaction.

AIM

To assess the impact of a new "room service" initiative involving parents on mealtime quality and on both family and health care professional (HCP) satisfaction.

METHODS

A prospective, single-centre, before-and-after intervention study was designed as part of a PICU quality-of-care improvement programme in 2013 to 2016. Two questionnaires assessing oral nutrition practices and family/HCP overall satisfaction were disseminated among the parents of critically ill children capable of oral feeding during their PICU admission and among the whole PICU HCP team (nurses, nurse assistants, and medical doctors). Categorical variables were compared using the chi-square test, and Likert scales were compared between groups with the Mann-Whitney-Wilcoxon test.

RESULTS

the pre-intervention surveys were completed by 97 of 130 (75%) HCPs and 52 families and the post-intervention surveys by 74 of 130 (57%) HCPs and 54 families. After the intervention, a marked improvement was observed in the overall quality of meal service rating by both HCPs and families (medians and IQR: 5 (5-7) to 7 (7, 8) and 6 (6-8) to 8 (7-9), respectively; P < .01) and also in parents' involvement; in children's, families', and HCP satisfaction; in meal-dedicated facilities and equipment; and in perception that oral nutrition is an important aspect of PICU care.

CONCLUSIONS

Implementation of an improved "room service" initiative in the PICU was feasible and improved the perceived quality of care and satisfaction around oral feeding. This family-centred care initiative can be integrated in an overall quality improvement strategy.