Qualitative Study of Malnutrition in People With Intellectual Disabilities

Biopsychosocial determinants of physical activity and healthy eating for people with disability living in supported accommodation: A systematic review of qualitative research

BACKGROUND

People with disability living in supported accommodation experience ongoing health disparities. Physical activity and dietary quality are factors that may minimise the risk of chronic disease, however this population may experience a range of biopsychosocial barriers to physical activity and healthy eating.

OBJECTIVE

The aim of this review was to synthesise the biopsychosocial determinants of physical activity and healthy eating for people with disability living in supported accommodation, as reported by existing qualitative research.

METHODS

A systematic review of qualitative evidence was conducted according to the JBI's methodological guidance. In September 2023, five academic databases were searched for relevant literature published since database inception. A secondary analysis of the results of included studies was guided by the International Framework for Functioning, Disability, and Health (ICF), using the ICF Linking Rules.

RESULTS

A total of 31 articles were included. The analysis identified 154 determinants of physical activity and 112 determinants of healthy eating. Determinants were most prominently representative of environmental factors that captured the health promoting role and attitudes of staff, alongside the influence of the organisational context.

CONCLUSION

This review provided evidence for the complex interactions between body functions and structures, activities and participation, personal factors, and the environment that influence physical activity and healthy eating within supported accommodation. Although there is a limited body of evidence to guide practice, the findings highlight the multifactorial nature of interventions that can be utilised by direct care professionals and adapted to the individual needs and interests of people with disability.

The delivery of healthy lifestyle interventions for people with disability living in supported accommodation: a scoping review of intervention efficacy and consumer involvement

BACKGROUND

People with disability living in supported accommodation experience health disparities that may be partly attributed to sedentary lifestyle behaviors and poor dietary quality. Healthy lifestyle interventions have been suggested as a method of health promotion for this population; however, a synthesis of their efficacy has not yet been conducted.

OBJECTIVE

The primary aims were to (1) identify healthy lifestyle interventions delivered to people with disability living in supported accommodation and (2) examine their efficacy in supporting health and well-being. A secondary aim was to explore whether people with disability have been involved in the codesign of these interventions.

METHODS

A scoping review was conducted following the Joanna Briggs Institute's guidance for conducting scoping reviews, and six databases were searched from January 2011 to November 2021.

RESULTS

Thirty-two studies were included. Identified intervention types included training and education, exercise programs, and multicomponent interventions. A broad range of outcomes were examined; however, findings regarding efficacy were overall mixed and limited due to significant heterogeneity and the underreporting of consistently measured outcomes. The codesign of interventions in consultation with people with disability was underexplored.

CONCLUSIONS

Health promotion training for staff and tailored education for people with disability hold promise in creating a care environment that supports a healthy lifestyle. The paucity of interventions developed in consultation with people with disability is concerning and highlights the importance of meaningful co-design. The development of a theoretically informed intervention that is codesigned and addresses the broader social determinants that influence health behavior is recommended.

Significant others' perspectives on experiences of meal-oriented support and diet counselling for adults with intellectual disabilities who live in supported housing

The quality of meal-oriented support for people with intellectual disabilities is important for their health. The aim of the present study was to explore the experiences of meal-oriented support and diet counselling for adults with intellectual disabilities living in supported housing, from the perspective of housing staff and mothers. Five focus group interviews, including nine supporting staff members and nine mothers, were conducted. The interviews were analyzed using systematic text condensation. Five themes appeared; Extensive needs of the individual, Staff skills determine the food intake, Informal caregivers make up for shortage of support, Effective collaboration with a registered dietitian is needed and Responsibility of the organization state that professionalization of staff is needed. Lacking resources, such as time and nutritional knowledge, insufficient considerations of individual needs, and high staff turnover influence the meal-orientated services negatively. This study brings to the fore, staff working practices and the complexity of providing meal-oriented support for people with intellectual disabilities. Staff need skills to perform individually tailored support. This is best accomplished through effective collaboration between housing staff and relatives underpinned by knowledge from a registered dietitian. The working practices must be structured at the organizational level of the services.

The impact of nutrition on sleep in people with an intellectual disability: An integrative literature review

BACKGROUND

People with intellectual disabilities are more likely to experience sleep problems. Sleep can impact on health and well-being; therefore, evidence-based interventions are required to improve sleep in this population.

METHOD

An integrative literature review was conducted on the impact of nutrition on sleep in people with intellectual disabilities. Following screening of papers (n = 289), 14 papers met the inclusion criteria.

RESULTS

Themes related to nutrition and improved overall well-being, use of nutritional supplements, specific foods, links to health comorbidities and food fussiness.

CONCLUSION

This is the first comprehensive review completed on nutritional interventions to improve sleep in people with intellectual disabilities. Dietary patterns may be an important factor to improving the quality and quantity of sleep. However, the current literature regarding the benefit of improved nutrition on sleep in people with an intellectual disability needs to be interpreted with caution.