Use of prevention and prevention plus weight management guidelines for youth with developmental disabilities living in group homes

Pay Attention to Hypertension (PAtH): Findings from a cardiovascular health promotion intervention for adults with intellectual disabilities participating in Special Olympics programming

BACKGROUND

Cardiovascular disease (CVD) affects adults globally. People with intellectual disabilities (PWID) may be at higher risk of CVD and associated risk factors (e.g. obesity, hypertension, and diabetes). We developed Pay Attention to Hypertension (PAtH), a cardiovascular health promotion intervention, and tested its impact on changes in blood pressure (BP), lifestyle behaviours and health-related empowerment among PWID.

METHODS

PAtH was developed with a Special Olympics community organisation that supports PWID in developing self-confidence and social skills through participation in sports. The 6-month intervention consisted of 1-h individualised virtual sessions delivered monthly by nursing students/novice nurses. Sessions covered specific themes, including monitoring BP, adopting healthy lifestyles and managing stress, and were individually tailored to the capacities and needs of participants. A single group pre-post-intervention design was used to assess the intervention's effects among participants who completed the intervention and data collection. Data included baseline and follow-up BP measurements from 7-day logbooks and questionnaires assessing lifestyle behaviours [physical activity (PA), screen time and diet], and health-related empowerment.

RESULTS

Seventy-four participants were included in the analyses. Between baseline and follow-up, there were no changes in systolic and diastolic BP, PA or leisure screen time. The proportion of participants who reported adding salt when cooking decreased from baseline to follow-up (19.7% vs. 12.7%, P = 0.034), and we found improvements for several items measuring health-related empowerment (P ≤ 0.003).

CONCLUSION

Improvements in health-related empowerment were found following PAtH. More intensive interventions may be needed to result in changes in lifestyle behaviours and BP. The integration of adapted cardiovascular health promotion initiatives within well-established community organisations such as Special Olympics is a promising avenue to contribute to cardiovascular health promotion among PWID.

Effects of physical activity and exercise-based interventions in young adults with autism spectrum disorder: A systematic review

LAY ABSTRACT

Young adults with autism spectrum disorder over 18 years of age are an underserved population, and there is presently limited evidence examining the effects of physical activity programs in this population. Our review synthesizes the evidence to date from studies that have assessed the effects of physical activity/exercise programs in young adults with autism spectrum disorder between 19 and 30 years. We reviewed 22 studies that included a total of 763 young adults with autism spectrum disorder. There is the strongest evidence for improvements in physical fitness, followed by motor skills, psychological function, and quality of life following physical activity interventions in young adults with autism spectrum disorder. Specifically, aerobic and resistance training as well as programs focused on movement skill and sport-specific training lead to improved physical fitness and movement performance. Holistic interventions focusing on physical activity, dietary changes, and lifestyle modifications lead to improvements in body composition and quality of life of young adults with autism spectrum disorder. There is presently limited evidence to support the use of exercise/activity programs to improve physical activity levels and core autism symptoms in young adults with autism spectrum disorder. Based on our review results, we also provide practical recommendations for clinicians working with young adults with autism spectrum disorder.

Nutrition knowledge and influence on diet in the carer-client relationship in residential care settings for people with intellectual disabilities

People with intellectual disabilities generally have poorer health outcomes compared with those who do not, including outcomes related to nutrition-related non-communicable diseases. Carers support people with intellectual disabilities in many aspects including habitual shopping and preparation of food, but their own nutrition knowledge and the influence this may have on dietary intakes of clients is unknown. We explored the nutrition knowledge of carers of people with intellectual disabilities in residential care settings, their dietary habits and their influence on clients' food shopping and preparation and therefore the diet consumed by their clients. Ninety-seven carers belonging to a large independent care sector organisation specialising in the care of people with an intellectual disability completed a validated general nutrition knowledge and behaviour questionnaire. Seventeen carers from the residential care settings were interviewed to contextualise practice. Knowledge about key dietary recommendations scored highly. Carers who had more work experience were found to have higher scores in 'making everyday food choices' (p = 0.034). Daily consumption of fruit and vegetables (at least one portion per day) was observed (for fruit by 46% of the carers and for vegetables by 60% of the carers), whilst most carers reported avoiding consuming full-fat dairy products, sugary foods and fried foods. The concept of a healthy diet; typical dietary habits of clients; role in food acquisition; and training in nutrition emerged as themes from the interviews. Carers discussed various topics including the importance of a balanced diet, cooking fresh foods and control of food portion sizes for clients relative to the care philosophy of a client-centred approach, which encapsulates client autonomy. Gaps in knowledge around specific nutrients, making healthy choices and cooking skills remain. Carers have an influence on clients' dietary choices; they are able to provide healthy meals and share good dietary habits with clients. Further training in nutrition is recommended for impact on clients' health.

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.

Changes in physical activity across a 6-month weight loss intervention in adolescents with intellectual and developmental disabilities

BACKGROUND

Adolescents and young adults with intellectual and developmental disabilities (IDD) have high rates of obesity and low levels of physical activity. This analysis examined changes in light, moderate-to-vigorous physical activity (MVPA) and sedentary time, and the association between changes in MVPA and weight loss in adolescents and young adults with IDD and overweight and obesity participating in a 6-month multi-component weight loss intervention.

METHODS

Adolescents and young adults with IDD and overweight or obesity (body mass index ≥ 85 percentile, n = 110, age ~16 years, 52.7% female) and a parent were randomised to one of three intervention groups: face-to-face delivery/conventional reduced energy diet (n = 36), remote delivery (RD)/conventional reduced energy diet (n = 39), or RD/reduced energy enhanced stop light diet (eSLD) (n = 35.) Participants were asked to engage in 60 min/day of MVPA on 5 or more days/wk. Participants and a parent attended twice monthly education/behavioural counselling sessions with a health educator to assist participants in complying with dietary and MVPA recommendations. Education/counselling in the RD arms was delivered remotely using video conferencing, and self-monitoring of MVPA and daily steps was completed using a wireless activity tracker. Education/counselling in the face-to-face arm was delivered during home-visits and self-monitoring of MVPA and daily steps was completed by self-report using paper tracking forms designed for individuals with IDD. MVPA, light activity, and sedentary time were assessed over 7 days at baseline and 6 months using a portable accelerometer (ActiGraph wGT3x-BT).

RESULTS

Mixed modelling analysis completed using participants with valid accelerometer data (i.e. ≥4-10 h days) at baseline (n = 68) and 6 months (n = 30) revealed no significant changes in light, moderate- MVPA, or sedentary time across the 6-month intervention (all P > 0.05). Participants obtained 15.2 ± 21.5 min/day of MVPA at baseline and 19.7 ± 19.7 min/day at 6 months (P = 0.119). Mixed modelling indicated no significant effects of group (P = 0.79), time (P = 0.10), or group-by-time interaction (P = 0.21) on changes in MVPA from baseline to 6 months. Correlational analysis conducted on participants with valid accelerometer data at both baseline and 6 months (n = 24) revealed no significant associations between baseline sedentary time (r = 0.10, P = 0.40) and baseline MVPA (r = -0.22, P = 0.30) and change in MVPA across the 6-month intervention. Additionally, attendance at education/counselling sessions (r = 0.26, P = 0.22) and frequency of self-monitoring of MVPA were not significantly associated with change in MVPA from baseline to 6 months (r = 0.26, P = 0.44). Baseline MVPA (r = 0.02, P = 0.92) and change in MVPA from baseline to 6 months (r = 0.13, P = 0.30) were not associated with changes in body weight across the 6-month intervention.

CONCLUSION

We observed a non-significant increase in MVPA (30%), which was not associated with the magnitude of weight loss in a sample of adolescents and young adults with IDD who participated in a 6-month multi-component weight loss intervention. Additional strategies to increase MVPA in adolescents and young adults with IDD participating in weight loss interventions need to be developed and evaluated.

Intrapersonal, interpersonal and environmental correlates of moderate to vigorous physical activity and sedentary time in adolescents with intellectual and developmental disabilities

BACKGROUND

Although correlates of physical activity (PA) have been extensively examined in both children and adolescents who are typically developing, little is known about correlates of moderate to vigorous physical activity (MVPA) and sedentary time in adolescents with intellectual and developmental disabilities (IDD). Therefore, we examined intrapersonal, interpersonal and environmental factors and their association with device-based MVPA and sedentary time in adolescents with IDD.

METHODS

MVPA and sedentary time was assessed using a hip-worn ActiGraph model wGT3x-BT tri-axial accelerometer across a 7-day period in adolescents with IDD and one of their parents. Pearson and point-biserial correlations were calculated to inspect the associations of PA (MVPA, sedentary time) with intrapersonal factors (demographic characteristic, BMI, waist circumference, motor ability, muscle strength, grip strength, cardiovascular fitness and self-efficacy for PA), interpersonal factors (parent demographics, parent BMI, parent MVPA and sedentary time, family social support for PA, parent barriers and support for PA, parent's beliefs/attitudes towards PA and number of siblings), and environmental factors (meteorologic season and COVID-19). Ordinary least squares regression was used to estimate the unique contributions of key factors to PA after controlling for participants' age, sex, race, waist circumference and total wear time.

RESULTS

Ninety-two adolescents (15.5 ± 3.0 years old, 21.7% non-White, 6.5% Hispanic, 56.5% female) provided valid accelerometer data. Average sedentary time was 494.6 ± 136.4 min/day and average MVPA was 19.8 ± 24.2 min/day. Age (r = 0.27, P = 0.01), diagnosis of congenital heart disease (r = -0.26, P = 0.01) and parent sedentary time (r = 0.30, P = 0.01) were correlated with sedentary time. BMI (r = -0.24, P = 0.03), waist circumference (r = -0.28, P = 0.01), identifying as White (r = -0.23, P = 0.03) and parent MVPA (r = 0.56, P < 0.001) were correlated with MVPA. After adjusting for the adolescent's age, sex, race, waist circumference, and total wear time, the association between parent and adolescent MVPA remained significant (b = 0.55, P < 0.01, partial η2  = 0.11).

CONCLUSION

The results of this study provide evidence that race, waist circumference and parental MVPA may influence the amount of MVPA in adolescents with IDD. The limited available information and the potential health benefits of increased MVPA highlight the need to evaluate the effectiveness of multi-component interventions targeting both intrapersonal and interpersonal levels to promote increased PA in adolescents with IDD.

Weight management recommendations for youth with Down syndrome: Expert recommendations

Youth with Down syndrome (DS) have a higher prevalence of overweight and obesity compared to the general youth population. Due to physiological and cognitive differences observed in youth with DS, weight management recommendations developed for the general population, may not be suitable for youth with DS. However, there are no recent recommendations for weight management in youth with DS. A workgroup of clinicians and researchers with extensive experience working with youth with DS came together to give clinicians and families guidance for weight management in youth with DS. Recommendations were developed by the workgroup via a methodical, deliberative process. After the initial development of the recommendations, they were shared with an expert review panel and caregivers who rated the strength of the recommendation and strength of the evidence. The workgroup moved forward the recommendations which the review panels rated as strong. Eight recommendations were developed which focused on screening for overweight and obesity, screening for health conditions that may impact dietary intake and physical activity, screening for feeding difficulties, setting appropriate recommendations for dietary intake and physical activity, and well as prevention and treatment of overweight and obesity using evidence-based strategies. These recommendations can be implemented by clinicians working with youth with Down syndrome as well as the family, school, and other relevant entities.

A Systematic Review of Health Promotion Programs to Improve Nutrition for People with Intellectual Disability

PURPOSE OF REVIEW

To investigate the type and effectiveness of health promotion programs designed to improve nutrition for people with intellectual disability. This review also sought to highlight gaps in the evidence by mapping interventions to the socio-ecological model.

RECENT FINDINGS

To date, reviews on health promotion programs for people with intellectual disability have focused on individualised weight management interventions and behaviour change techniques. No reviews have focused solely on nutrition or considered a broader range of interventions and policies targeted beyond the individual. This review found that health promotion interventions to date were predominantly at the individual level of the socio-ecological model and of varying effectiveness. Of the non-individually focused interventions, those targeting the physical environment or considering multiple socio-ecological levels achieved the greatest improvements in nutrition outcomes. Nutrition and obesity prevention research and policy need to include intellectual disability as part of equity considerations, while intellectual disability policy needs to consider the broader food environment.

Brief Report: Feasibility and Acceptability of a Remote-Based Nutrition Education Program for Adolescents with Autism Spectrum Disorder: A COVID-19 Pilot Study

To examine the feasibility and acceptability of a remote-based nutrition education program during COVID-19 for adolescents with autism spectrum disorder (ASD). Ten adolescents with ASD participated in a 4-week nutrition education program utilizing Zoom software during COVID-19. Topics included shopping for healthy food, and food preparation safety measures. Attendance was collected for each session. Participants, parents, and the classroom teacher completed post-program surveys and interviews. The course attendance rate was 97%. Every adolescent reported they would participate in similar future programs, and the teacher/parents felt the program was a positive experience for the participants. The remote-based nutrition education program appeared to be feasible and acceptable to participants. Future research should focus on program efficacy.

Physical activity behaviors in parents of children with disabilities: A systematic review

BACKGROUND

Even though it has been widely known that parents influence physical activity (PA) behaviors of children without disabilities, there is no consensus about the effects of parents on PA behaviors of children with disabilities.

AIMS

The purpose of this study was to systematically review published literature examining the effects of parents on PA behaviors of children with disabilities.

METHODS

A systematic literature search was performed in three databases.

OUTCOMES AND RESULTS

The search identified 13 studies which met predetermined inclusion criteria. Of the 13 studies, 10 studies were conducted in United States and Canada. The remaining three studies were from three different countries: Italy, Australia, and Hong Kong. From the 13 studies, 24 parental factors were identified and categorized into four different dimensions: a) participating in PA intervention (four factors included), b) parental support (three factors included), c) parental PA role modeling (five factors included), and d) parental importance of child's PA (three factors included). Six factors across three dimensions (i.e., participating in PA intervention, parental support, parental importance of their child's PA) were significantly and positively associated with PA behaviors in children with disabilities, but no factor in parental PA role modeling was significantly associated with PA behaviors in children with disabilities.

CONCLUSIONS AND IMPLICATIONS

The associations between parental factors and PA behaviors in children with disabilities varied depending on the dimensions of the parental factors. Further studies are warranted to confirm the association between parental factors and PA behaviors in children with disabilities, including cross-cultural comparisons.

Identifying characteristics and outcomes in youth with obesity and developmental disabilities

BACKGROUND

Youth with developmental disability are at increased risk of obesity; literature focusing on the two is rare.

OBJECTIVE

To identify characteristics and outcomes of youth presenting for obesity care having a disability as compared to without.

METHODS

A medical record review of youth aged 2-18 years initiating obesity care 2013-2015 at a tertiary care obesity management program. Youth were grouped by disability status to identify differences in presenting characteristics and factors associated with a reduction in body mass index (BMI) percent of the 95th BMI percentile (BMIp95) over 12 months. Logistic regression (LR) models examined associations with BMIp95 drop (<5-points versus ≥5-points) for each disability group.

RESULTS

Of 887 subjects, 253 (28.5%) had a disability. At presentation, youth with disability were more often (p < 0.01) male (58.5% versus 47.9%), had birth weight <2500 g (14.1% versus 8.4%), had a father who was not obese (61.6% versus 47.4%), and were on weight influencing medications. Overall, 182 subjects (20.5%) completed 12-month follow-up. At follow-up, the with disability group (n = 63) had mean -2.3 (SD 10.7) BMIp95 change (p = 0.679); youth having a motor disability less often had ≥5-point BMIp95 drop (odds ratio 0.15, 95% confidence interval 0.04-0.59). At follow-up, the no disability group (n = 119) had mean -2.9 (SD 8.5) BMIp95 change; youth identified as having initial severe obesity status and not having a parent with diabetes more often had ≥5-point BMIp95 drop.

CONCLUSION

Youth with developmental disabilities were as successful in obesity care as those without disabilities. Predictors of success differed between the groups.

Community-based participatory research to promote healthy lifestyles among Latino immigrant families with youth with disabilities

BACKGROUND/AIMS

Community-based participatory research (CBPR) is an optimal approach that brings together community stakeholders, researchers and practitioners in an effort to understand and address social issues and health disparities experienced by vulnerable populations. Latino immigrant families in the United States with youth and young families with disabilities have experienced a number of barriers in gaining positive health outcomes. These families face challenges in maintaining a healthy lifestyle, placing them at high risk for obesity, diabetes, and other chronic health conditions. The purpose of this study was to develop a healthy lifestyles intervention in collaboration with Latino immigrant families with youth and young adults with disabilities using a CBPR approach, and to examine the impact of the intervention from participants' perspectives.

METHODS

Grounded in the principles of CBPR, we developed a partnership with community stakeholders to create a healthy lifestyles intervention aimed at meeting the needs of Latino families in the United States. During and following implementation of the intervention, we conducted focus groups with 12 intervention participants to examine the impact of the intervention.

RESULTS

Participants identified the intervention program as meeting a need in the community and reported specific positive aspects related to health behaviors, social learning, inclusion, community participation, and peer advocacy.

DISCUSSION

CBPR healthy lifestyle interventions are relevant to the needs of Latino immigrant families with youth and young adults with disabilities. Health professionals should involve community residents in the design of healthy lifestyles programming to ensure strategies for change are relevant and relatable.

A systematic review and meta-analysis of interventions to increase physical activity in children and adolescents with intellectual disabilities

BACKGROUND

Increasing physical activity (PA) through intervention can promote physical and mental health benefits in children and adolescents. However, children and adolescents with intellectual disabilities (ID) have consistently been shown to engage in low levels of PA, which are insufficient for long-term health. Despite this, little is known about the effectiveness of interventions to increase PA in children and adolescents with ID. The aims of this study were therefore to systematically review how effective interventions are at increasing PA levels in children and adolescents with ID and to further examine what components have been used in these interventions.

METHOD

A systematic search of MEDLINE, EMBASE, Education Resources Information Center, Cumulative Index to Nursing and Allied Health Literature, PsychINFO, Cochrane Central Register for Controlled Trials and International Standard Randomised Controlled Trial Number trials registry was conducted (up to July 2016). Articles were included if they met the following eligibility criteria: children and adolescents (<18 years) with ID, measurement of PA at baseline and post-intervention and intervention studies. Effect sizes were calculated as standardised mean difference (d) and meta-analysis calculated between intervention and no treatment control intervention.

RESULTS

Five studies met the eligibility criteria and were included in the review. Study design, methodological quality and intervention components were varied. Interventions did not support sufficient changes in PA to improve health. The meta-analysis demonstrated that intervention groups were not more effective at increasing PA levels post-intervention (d: 2.20; 95% CI -0.57 to 0.97) compared with control. However, due to a decrease in PA in the control intervention, a moderate significant effect was demonstrated at follow-up (d: 0.49; 95% CI 0.14 to 0.84).

CONCLUSIONS

There is a lack of studies which aim to increase PA levels in children and adolescents with ID, with current interventions ineffective. Future studies are required before accurate recommendations for appropriate intervention design and components can be made.

Treatment of Obesity Among Youth With Intellectual and Developmental Disabilities: An Emerging Role for Telenursing

Childhood obesity is a serious health issue, associated with medical comorbidity and psychosocial impairment that can persist into adulthood. In the United States, youth with intellectual and developmental disabilities are more likely to be obese than youth without disabilities. A large body of evidence supports the efficacy of family-based treatment of childhood obesity, including diet, physical activity, and behavior modification, but few interventions have been developed and evaluated specifically for this population. We highlight studies on treatment of obesity among youth with intellectual and developmental disabilities, including both residential/educational settings as well as outpatient/hospital settings. All interventions were delivered in-person, and further development of promising approaches and delivery via telenursing may increase access by youth and families. Nursing scientists can assume an important role in overcoming barriers to care for this vulnerable and underserved population.

Benefits of a Culturally Tailored Health Promotion Program for Latino Youth With Disabilities and Their Families

Little research is available about youth with disabilities, who experience numerous inequalities in health outcomes compared with youth without disabilities. Youth with disabilities experience many environmental and attitudinal barriers in maintaining healthy lifestyles, which put them at risk for obesity. Strong evidence has suggested that obesity rates are higher among youth with disabilities than among their nondisabled peers. The purpose of this study was to implement and examine the benefits of a culturally tailored healthy lifestyles program for Latino youth with disabilities and their families. Several cultural adaptations were made to align with the target population’s cultural norms. Seventeen Latino families identified 67 behaviors they wanted to change or new habits they wanted to establish. The postassessment data showed that several family routines improved, and families reported engaging in many of the healthy habits they had identified for themselves. Implications of culturally appropriate and accessible programming are discussed.

Obesity Prevention for Children with Developmental Disabilities

The prevention of obesity in children with DD is a pressing public health issue, with implications for health status, independent living, and quality of life. Substantial evidence suggests that children with developmental disabilities (DD), including those with intellectual disabilities (ID) and autism spectrum disorder (ASD), have a prevalence of obesity at least as high if not higher than their typically developing peers. The paper reviews what is known about the classic and unique risk factors for childhood obesity in these groups of children, including dietary, physical activity, sedentary behavior, and family factors, as well as medication use. We use evidence from the literature to make the case that primary prevention at the individual/family, school and community levels will require tailoring of strategies and adapting existing intervention approaches.