Scoping Review of Available Culinary Nutrition Interventions for People with Neurological Conditions.

People with neurological conditions may face barriers to meal preparation. Culinary nutrition interventions aim to facilitate the building of knowledge and skills for meal preparation. This scoping review aims to map the available evidence for culinary nutrition interventions for people with neurological conditions and evaluate the quality of these interventions based on program design, delivery and evaluation. After a systematic search of online databases (MEDLINE, CINAHL, Embase, Scopus and Proquest) and reference lists, a total of ten publications describing nine interventions were included. Most interventions were designed for people with stroke and/or Transient Ischemic Attack (n = 3) and Multiple Sclerosis (n = 3); others were for traumatic brain injury (n = 1), mild dementia (n = 1) and Parkinson's Disease (n = 1). Overall, the included culinary nutrition interventions had good program delivery (inclusion of motivational experiences, delivered by appropriate health providers) but needed improvements in program design (lack of consumer engagement and neurological symptom accommodations) and evaluation (lack of complete process, outcome and impact evaluations). In conclusion, the evidence base for culinary nutrition interventions for people with neurological conditions remains sparse. To bridge the gap between theory and practice, it is important to consider the following aspects in culinary nutrition intervention planning/improvement: (I) the involvement of consumers; (II) the accommodation/tailoring for post-condition effects; and (III) the coverage of all disease-specific culinary nutrition aspects.

The Diet Quality of Australian Stroke Survivors in a Community Setting.

INTRODUCTION: Diet quality is a marker of how closely eating patterns reflect dietary guidelines. The highest tertile for diet quality scores is associated with 40% lower odds of first stroke compared with the lowest tertile. Little is known about the diet of stroke survivors. We aimed to assess dietary intake and quality of Australian stroke survivors. METHODS: Stroke survivors enrolled in the ENAbLE pilot trial (2019/ETH11533, ACTRN12620000189921) and Food Choices after Stroke study (2020ETH/02264) completed the Australian Eating Survey Food Frequency Questionnaire (AES), a 120-item, semiquantitative questionnaire of habitual food intake over the previous 3-6 months. Diet quality was determined by calculating the Australian Recommended Food Score (ARFS): a higher score indicates higher diet quality. RESULTS: Eighty-nine adult, stroke survivors (female: n = 45, 51%) of mean age 59.5 years (±9.9) had a mean ARFS of 30.5 (±9.9) (low diet quality). Mean energy intake was similar to the Australian population: 34.1% from noncore (energy-dense/nutrient-poor) and 65.9% from core (healthy) foods. However, participants in the lowest tertile for diet quality (n = 31) had significantly lower intake of core (60.0%) and higher intake from noncore foods (40.0%). Most participants did not meet daily requirements for fiber, potassium, or omega 3 fatty acids (2%, 15%, and 18%), nutrients important to reduce stroke risk. CONCLUSION: The diet quality of stroke survivors was poor, with inadequate intake of nutrients important for reducing recurrent stroke risk. Further research is needed to develop effective interventions to improve diet quality.

Secondary prevention of stroke. A telehealth-delivered physical activity and diet pilot randomized trial (ENAbLE-pilot).

BACKGROUND: Improving physical activity levels and diet quality are important for secondary stroke prevention. AIM: To test the feasibility and safety of 6-month, co-designed telehealth-delivered interventions to increase physical activity and improve diet quality. METHODS: A 2 × 2 factorial trial (physical activity (PA); diet (DIET); PA + DIET; control) randomized, open-label, blinded endpoint trial. Primary outcomes were feasibility and safety. Secondary outcomes included stroke risk factors (blood pressure, self-report PA (International Physical Activity Questionnaire (IPAQ)) and diet quality (Australian Recommended Food Score (ARFS)), and quality of life. Between-group differences were analyzed using linear-mixed models. RESULTS: Over 23 months, 99 people were screened for participation and 40 (40%) randomized (3 months to 10 years post-stroke, mean age 59 (16) years). Six participants withdrew, and an additional five were lost to follow-up. Fifteen serious adverse events were reported, but none were deemed definitely or probably related to the intervention. Median attendance was 32 (of 36) PA sessions and 9 (of 10) DIET sessions. The proportion of missing primary outcome data (blood pressure) was 3% at 3 months, 11% at 6 months, and 14% at 12 months. Between-group 95% confidence intervals showed promising, clinically relevant differences in support of the interventions across the range of PA, diet quality, and blood pressure outcomes. CONCLUSION: Our telehealth PA and diet interventions were safe and feasible and may have led to significant behavior change. TRIAL REGISTRATION: ACTRN12620000189921.

Effects of Using Websites on Physical Activity and Diet Quality for Adults Living With Chronic Health Conditions: Systematic Review and Meta-Analysis.

BACKGROUND: Adults with chronic health conditions need support to manage modifiable risk factors such as physical inactivity and poor diet. Disease-specific websites with health information on physical activity and diet quality may be effective in supporting adults in managing their chronic illnesses. OBJECTIVE: The primary aim of this review was to determine whether using websites with health information can lead to improvements in physical activity levels or diet quality in adults with chronic health conditions. METHODS: Randomized controlled trials evaluating the effectiveness of website use on levels of physical activity or diet quality in adults with chronic health conditions were included. MEDLINE, Embase, CINAHL, and the Physiotherapy Evidence Database were searched from the earliest available record until February 2023. Data for outcomes measuring physical activity levels; diet quality; and, where reported, self-efficacy and quality of life were independently extracted by 2 reviewers. The risk of bias was assessed using the Physiotherapy Evidence Database scale, and the overall certainty of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation approach. Where values were presented as the same unit of measure, postintervention scores were pooled for meta-analysis to yield an overall mean difference (MD). A standardized MD (SMD) was calculated for the pooled data in which different units for the same outcome were used. Individual trial data were described in cases where the data of trials could not be pooled. RESULTS: A total of 29 trials (N=6418 participants) across 8 different disease groups with intervention periods ranging from 4 weeks to 12 months were included in the analysis. There was moderate-certainty evidence that using websites with health information increased levels of moderate to vigorous physical activity (MD=39 min/wk, 95% CI 18.60-58.47), quality of life (SMD=0.36, 95% CI 0.12-0.59), and self-efficacy (SMD=0.26, 95% CI 0.05-0.48) and high-certainty evidence for reduction in processed meat consumption (MD=1.1 portions/wk, 95% CI 0.70-1.58) when compared with usual care. No differences were detected in other measures of diet quality. There was no increased benefit for website users who were offered additional support. CONCLUSIONS: The use of websites for risk factor management has the potential to improve physical activity levels, quality of life, and self-efficacy as well as reduce processed meat consumption for adults living with chronic health conditions when compared with usual care. However, it remains unclear whether using websites leads to meaningful and long-lasting behavior change. TRIAL REGISTRATION: PROSPERO CRD42021283168; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=283168.

Practitioner perceptions on the use of exercise and nutritional interventions for patients with breast cancer receiving radiation therapy.

INTRODUCTION: Radiation therapy treatment for breast cancer may negatively impact patients' health-related quality of life. Evidence suggests exercise and nutrition interventions may be beneficial to patients experiencing compromised health-related quality of life. This study investigates whether radiation oncology practitioners support the implementation of a tailored exercise and nutrition intervention for patients and explores their interest in participating in training for exercise and nutrition as interventions. METHODS: Data were collected by an online survey, deployed to public and private radiation oncology departments, across three Australian states (Australian Capital Territory, New South Wales, Queensland). The survey was completed between June and August 2020. Radiation oncologists, radiation oncology registrars, radiation therapists and radiation oncology nurses completed the survey. The survey included demographics, patient assessment and questions regarding the radiation oncology practitioners' use of exercise and nutrition as interventions. RESULTS: Of 192 practitioners targeted, 76 completed the survey, for a response rate of 40%. Of 76 respondents, 42% 'sometimes' recommended exercise and 41% 'sometimes' recommended nutrition as health-related quality of life interventions to their patients. The majority indicated they would benefit from more training in these subjects, with 58% for exercise and 55% for nutrition. 47 per cent of respondents thought patients would benefit from a tailored exercise and nutrition programme and 62% agreed they would refer patients to a programme if it were available. CONCLUSIONS: Radiation oncology practitioners reported they need training in exercise and nutrition to better understand how this can benefit the health-related quality of life of breast cancer patients. Also, the findings indicate that if such an exercise and nutrition intervention were readily available, practitioners would refer patients who may benefit from this intervention.

Exploring the use of powered mobility devices and occupational participation for people with obesity.

BACKGROUND: The increasing prevalence of obesity is a global issue with the World Health Organization estimating that more than 650 million adults are impacted by obesity. Those living with obesity are impacted by both physical and psychological issues. The physical consequences of living with obesity can lead to decreased mobility and reduced occupational participation. The aim of this research is to understand how the use of a powered mobility device influences occupational participation and quality of life from the perspective of people with obesity. METHOD: Semi-structured qualitative interviews (n = 7) were undertaken with a phenomenological approach to gain an understanding of the lived experience of using a powered mobility device. RESULTS: Thematic analysis occurred resulting in inter-connected themes that describe the positive experiences associated with using a powered mobility device: (1) autonomous mobility; (2) enhanced occupational participation; and (3) improved self-efficacy creates increased confidence in relation to participation. In addition, two themes emerged that were barriers to usage of powered mobility devices: (4) physical environmental barriers and (5) difficulty transporting the powered mobility device. CONCLUSION: For those with obesity, a powered mobility device provided autonomous mobility allowing them to engage in an increased range of activities. This was hampered by physical environmental barriers and difficulties transporting the powered mobility device. Further research is required to verify the results of this study with a wider population and to explore the benefits and barriers to use of a powered mobility device in the home and community.

A critical realist exploration of factors influencing engagement in diabetes prevention programs in rural settings.

BACKGROUND: Diabetes prevention programs are intended to reduce progression to type 2 diabetes, but are underutilised. This study aimed to explore people with prediabetes' knowledge and attitudes about prediabetes, and their perceptions about engagement in preventive programs in a rural setting. The findings will inform strategies and recommendations to increase preventive health program engagement. METHODS: Using a qualitative approach with a critical realist methodology, semi-structured interviews were conducted with 20 rural participants with prediabetes from the Northern New South Wales Local Health District in 2021. Interviews were audio-recorded, transcribed verbatim and thematically analysed. The social-ecological model was used as a framework to interpret and action the study findings. RESULTS: Factors that empowered participants and facilitated a desire to engage in preventive programs included knowledge about prediabetes, a high level of social support, trusting and supportive relationships with health professionals, and a strong desire not to progress to diabetes. Barriers to program engagement included low health literacy levels, limited support, negative experiences with health services, and social and physical constraints. The factors that influenced engagement with preventive health programs were mapped to an individual, interpersonal, organisational, community and policy level, which highlighted the complex nature of behaviour change and the influence of underlying mechanisms. CONCLUSIONS: Engagement in diabetes prevention programs was dependent on individual agency factors and structural barriers, each of which related to a level of the social-ecological model. Understanding the perceptions of people with prediabetes will inform strategies to overcome multi-level barriers to preventive health program engagement in rural settings.

The Impact of Meal Dietary Inflammatory Index on Exercise-Induced Changes in Airway Inflammation in Adults with Asthma.

Research suggests exercise may reduce eosinophilic airway inflammation in adults with asthma. The Dietary Inflammatory Index (DII®) quantifies the inflammatory potential of the diet and has been associated with asthma outcomes. This study aimed to determine whether the DII of a meal consumed either before or after exercise influences exercise-induced changes in airway inflammation. A total of 56 adults with asthma were randomised to (1) 30-45 min moderate-vigorous exercise, or (2) a control group. Participants consumed self-selected meals, two hours pre- and two hours post-intervention. Energy-adjusted DII (E-DIITM) was determined for each meal, with meals then characterised as "anti-inflammatory" or "pro-inflammatory" according to median DII. Induced sputum cell counts were measured pre- and four hours post-intervention. Participants consuming an anti-inflammatory meal two hours post-exercise had a decrease in sputum %eosinophils (-0.5 (-2.0, 0.3)%) compared with participants who consumed a pro-inflammatory meal two hours post-exercise (0.5 (0, 3.0)%, p = 0.009). There was a positive correlation between the E-DII score of the post-exercise meal and change in sputum %eosinophils (rs = 0.478, p = 0.008). The E-DII score of the meal consumed two hours pre-exercise had no effect on sputum %eosinophils (p = 0.523). This study suggests an anti-inflammatory meal two hours post-exercise augments exercise-induced improvements in eosinophilic airway inflammation in adults with asthma.

Evaluating a train-the-trainer model for scaling-up Healthy Conversation Skills training: A pre-post survey using the Theoretical Domains Framework.

OBJECTIVES: Healthy Conversation Skills (HCS) training is an established method of upskilling health professionals in person-centred behaviour change communication. A Train-the-Trainer (TtT) model was adopted to scale-up delivery of HCS training. This study examined the impact of the TtT course on new Trainers' perceived barriers and enablers to delivering HCS training using the Theoretical Domains Framework (TDF). METHODS: The TtT course was delivered in 2019-2020. Pre-training (T1) and post-training (T2) surveys collected data on barriers and enablers to delivering HCS training based on 10 TDF domains. Data were summarised using descriptive statistics, and differences between pre- and post-training scores analysed using paired t-tests. RESULTS: Forty-six trainees participated, including 43 women and 10 Aboriginal people. Scores for nine domains increased post-training, including knowledge, skills, social and professional role/identity, beliefs about capabilities, intentions, goals, environmental context and resources, social influences, and behavioural regulation. Knowledge, beliefs about consequences and intentions were no longer barriers to delivering HCS training after participating in the TtT course. CONCLUSIONS: The TtT model supports new Trainers by addressing barriers to delivering HCS training. PRACTICE IMPLICATIONS: The HCS TtT model builds healthcare workforce capacity for person-centred approaches to behaviour change. The findings facilitate the refinement of the TtT course.

Medical nutrition therapy for gestational diabetes mellitus in Australia: What has changed in 10 years and how does current practice compare with best practice?

BACKGROUND: The present study aimed to report Australian dietetic practice regarding management of gestational diabetes mellitus (GDM) and to make comparisons with the findings from a 2009 survey of dietitians and with the Academy of Nutrition and Dietetics Evidence-Based Nutrition Practice Guidelines (NPG). METHODS: Cross-sectional surveys were conducted in 2019 and 2009 of dietitians providing medical nutrition therapy (MNT) to women with GDM in Australia. The present study compares responses on demographics, dietetic assessment and interventions, and guideline use in 2019 vs. 2009. RESULTS: In total, 149 dietitians (2019) and 220 (2009) met survey inclusion criteria. In both surveys >60% of respondents reported dietary interventions aiming for >45% energy from carbohydrate, 15%-25% energy from protein and 15%-30% energy from fat. Many variations in MNT found in 2009 continued to be evident in 2019, including the percentage of energy from carbohydrate aimed for (30%-65% in 2019 vs. 20%-75% in 2009) and the wide range in the recommended minimum daily carbohydrate intake (40-220 and 60-300 g). Few dietitians reported aiming for the NPG minimum of 175 g of carbohydrate daily in both surveys (32% in 2019 vs. 26% in 2009). There were, however, some significant increases in MNT consistent with NPG recommendations in 2019 vs. 2009, including the minimum frequency of visits provided (49%, n = 61 vs. 33%, n = 69; p < 0.001) and provision of gestational weight gain advice (59%, n = 95 vs. 40%, n = 195; p < 0.05). CONCLUSIONS: Although many dietitians continue to provide MNT consistent with existing NPG, there is a need to support greater uptake, especially for recommendations regarding carbohydrate intake.

Does weight management after gestational diabetes mellitus diagnosis improve pregnancy outcomes? A multi-ethnic cohort study.

AIMS: To assess the impact of achieving an Institute of Medicine based personalised weight target in addition to conventional glycaemic management after gestational diabetes mellitus diagnosis on maternal and neonatal outcomes. METHODS: A retrospective audit of clinical data (2016-2019) for singleton gestational diabetes pregnancies was conducted in a multi-ethnic cohort. Logistic regression analyses assessed relationships between achieving, exceeding and gaining less than a personalised weight target provided after gestational diabetes diagnosis and rates of large for gestational age, small for gestational age infants, insulin therapy initiation and neonatal outcomes. Adjusted odds ratios (aOR) were adjusted for glucose 2-h post-glucose load value, family history of type 2 diabetes, previous gestational diabetes, macrosomia in a previous pregnancy, and East and South-East Asian ethnicity. RESULTS: Of 1034 women, 44% (n = 449) achieved their personalised weight target. Women who exceeded their personalised weight target had significantly and higher mean insulin doses (28.8 ± 21.5 units vs. 22.7 ± 18.7, p = 0.006) and higher rates of large for gestational age infants (19% vs. 9.8%, p < 0.001), with aOR of 1.99 [95% CI 1.25-3.15] p = 0.004, but no difference in rates of small for gestational age infants (5.3% vs. 8.0%) (aOR 0.77 [0.41-1.44] p = 0.41). Lower rates of large for gestational age infants occurred in those who gained below their personalised weight target (aOR 0.48 [0.25-0.95] p = 0.034), but rates of small for gestational age infants concurrently increased (aOR 1.9 [1.19-3.12] p = 0.008). CONCLUSIONS: Weight management after gestational diabetes diagnosis does not appear to be too late to confer additional benefits to glucose-lowering treatment, resulting in lower mean insulin doses, and lower rates of large for gestational age infants without increasing the risk of small for gestational age infants.

Mapping Simulated-Based Learning Experiences Incorporated Into Professional Placements in Allied Health Programs: A Scoping Review.

SUMMARY STATEMENT: Emerging literature continues to demonstrate the use of innovative practices such as simulated-based learning experiences to prepare students for professional placements. This scoping review aimed to provide a broad overview of how simulated-based learning experiences have been implemented within or immediately before the professional practice placements of entry-level allied health programs. Four databases (MEDLINE, EMCARE, CINAHL, and Scopus) were searched up to August 2020. Kirkpatrick's evaluation framework was used to categorize outcomes, and the Simulation-Based Research Extension for the CONSORT statement was used to appraise the quality of simulation reporting. The search revealed 6584 unique abstracts with 321 full-text articles reviewed. Forty-eight studies met the inclusion criteria. This review has shown a clear trend toward using simulation within or immediately before the professional practice placements of allied health programs. Using Kirkpatrick's evaluation framework, most studies reported on student reaction (level 1) and learning (level 2) obtained during the simulation experience. There was limited evidence showing how the benefits gained in simulation translated to the clinical environment (level 3) or impacted the organization (level 4). Further research is required to review the optimal proximity of simulation to allied health professional placements and how gains are obtained from simulation transition to the clinical environment. In addition, more consistent reporting of simulation methodologies and evaluation methods are needed to strengthen the evidence base.

Evaluation of Available Cognitive Tools Used to Measure Mild Cognitive Decline: A Scoping Review.

Cognitive decline is a broad syndrome ranging from non-pathological/age-associated cognitive decline to pathological dementia. Mild cognitive impairment MCI) is defined as the stage of cognition that falls between normal ageing and dementia. Studies have found that early lifestyle interventions for MCI may delay its pathological progression. Hence, this review aims to determine the most efficient cognitive tools to discriminate mild cognitive decline in its early stages. After a systematic search of five online databases, a total of 52 different cognitive tools were identified. The performance of each tool was assessed by its psychometric properties, administration time and delivery method. The Montreal Cognitive Assessment (MoCA, n = 15), the Mini-Mental State Examination (MMSE, n = 14) and the Clock Drawing Test (CDT, n = 4) were most frequently cited in the literature. The preferable tools with all-round performance are the Six-item Cognitive Impairment Test (6CIT), MoCA (with the cut-offs of ≤24/22/19/15.5), MMSE (with the cut-off of ≤26) and the Hong Kong Brief Cognitive Test (HKBC). In addition, SAGE is recommended for a self-completed survey setting whilst a 4-point CDT is quick and easy to be added into other cognitive assessments. However, most tools were affected by age and education levels. Furthermore, optimal cut-off points need to be cautiously chosen while screening for MCI among different populations.

The impact of Healthy Conversation Skills training on health professionals' barriers to having behaviour change conversations: a pre-post survey using the Theoretical Domains Framework.

BACKGROUND: Changing people's behaviour by giving advice and instruction, as traditionally provided in healthcare consultations, is usually ineffective. Healthy Conversation Skills (HCS) training enhances health professionals' communication skills and ability to empower and motivate people in health behaviour change. Guided by the Theoretical Domains Framework (TDF), this study examined the impact of HCS training on health professional barriers to conducting behaviour change conversations in both clinical and non-clinical settings. Secondary aims were to i) identify health professionals' barriers to having behaviour change conversations, and explore the ii) effect of HCS training on health professionals' competence and attitudes to adopting HCS, iii) feasibility, acceptability and appropriateness of using HCS in their clinical and non-clinical roles, and iv) acceptability and quality of HCS training. METHODS: HCS training was conducted in October-November 2019 and February 2020. Pre-training (T1), post-training (T2) and follow-up (T3; 6-10 weeks post-training) surveys collected data on demographics and changes in competence, confidence, importance and usefulness (10-point Likert scale, where 10 = highest score) of conducting behaviour change conversations. Validated items assessing barriers to having these conversations were based on eight TDF domains. Post-training acceptability and quality of training was assessed. Data were summarised using descriptive statistics, and differences between TDF domain scores at the specific time points were analysed using Wilcoxon matched-pairs signed-rank tests. RESULTS: Sixty-four participants consented to complete surveys (97% women; 16% identified as Aboriginal), with 37 employed in clinical settings and 27 in non-clinical settings. The training improved scores for the TDF domains of skills (T1: median (interquartile range) = 4.7(3.3-5.3); T3 = 5.7(5.3-6.0), p < 0.01), belief about capabilities (T1 = 4.7(3.3-6.0); T3 = 5.7(5.0-6.0), p < 0.01), and goals (T1 = 4.3(3.7-5.0); T3 = 4.7(4.3-5.3), p < 0.01) at follow-up. Competence in using 'open discovery questions' increased post-training (T1 = 25% of responses; T2 = 96% of responses; T3 = 87% of responses, p < 0.001), as did participants' confidence for having behaviour change conversations (T1 = 6.0(4.7-7.6); T2 = 8.1(7.1-8.8), p < 0.001), including an increased confidence in having behaviour change conversations with Aboriginal clients (T1 = 5.0(2.7-6.3); T2 = 7.6(6.4-8.3), p < 0.001). CONCLUSIONS: Provision of additional support strategies to address intentions; memory, attention and decision processes; and behavioural regulation may enhance adoption and maintenance of HCS in routine practice. Wider implementation of HCS training could be an effective strategy to building capacity and support health professionals to use a person-centred, opportunistic approach to health behaviour change.

Secondary Prevention of Stroke: Study Protocol for a Telehealth-Delivered Physical Activity and Diet Pilot Randomized Trial (ENAbLE-Pilot).

BACKGROUND: Increasing physical activity (PA) and improving diet quality are opportunities to improve secondary stroke prevention, but access to appropriate services is limited. Interventions co-designed with stroke survivors and delivered by telehealth are a potential solution. AIM: The aim of this study is to test the feasibility, safety, and potential efficacy of a 6-month, telehealth-delivered PA and/or dietary (DIET) intervention. METHODS: Pilot randomized trial. 80 adults with previous stroke who are living at home with Internet access and able to exercise will be randomized in a 2 × 2 factorial (4-arm) pilot randomized, open-label, blinded outcome assessment trial to receive PA, DIET, PA + DIET, or control interventions via telehealth. The PA intervention aims to support participants to meet the minimum recommended levels of PA (150 min/week moderate exercise), and the DIET intervention aims to support participants to follow the AusMed (Mediterranean-style) diet. The control group receives usual care plus education about PA and healthy eating. The co-primary outcomes are feasibility (proportion and characteristics of eligible participants enrolled and proportion of scheduled intervention sessions attended) and safety (adverse events) at 6 months. The secondary outcomes include recurrent stroke risk factors (blood pressure, physical activity levels, and diet quality), fatigue, mood, and quality of life. Outcomes are measured at 3, 6, and 12 months. CONCLUSION: This trial will produce evidence for the feasibility, safety, and potential effect of telehealth-delivered PA and DIET interventions for people with stroke. Results will inform development of an appropriately powered trial to test effectiveness to reduce major risk factors for recurrent stroke. TRIAL REGISTRATION: ACTRN12620000189921.

i-Rebound after Stroke-Eat for Health: Mediterranean Dietary Intervention Co-Design Using an Integrated Knowledge Translation Approach and the TIDieR Checklist.

Lifestyle interventions to reduce second stroke risk are complex. For effective translation into practice, interventions must be specific to end-user needs and described in detail for replication. This study used an Integrated Knowledge Translation (IKT) approach and the Template for Intervention Description and Replication (TIDieR) checklist to co-design and describe a telehealth-delivered diet program for stroke survivors. Stroke survivors and carers (n = 6), specialist dietitians (n = 6) and an IKT research team (n = 8) participated in a 4-phase co-design process. Phase 1: the IKT team developed the research questions, and identified essential program elements and workshop strategies for effective co-design. Phase 2: Participant co-design workshops used persona and journey mapping to create user profiles to identify barriers and essential program elements. Phase 3: The IKT team mapped Phase 2 data to the TIDieR checklist and developed the intervention prototype. Phase 4: Co-design workshops were conducted to refine the prototype for trial. Rigorous IKT co-design fundamentally influenced intervention development. Modifications to the protocol based on participant input included ensuring that all resources were accessible to people with aphasia, an additional support framework and resources specific to outcome of stroke. The feasibility and safety of this intervention is currently being pilot tested (randomised controlled trial; 2019/ETH11533, ACTRN12620000189921).

Diet Quality and Cognitive Performance in Australian Adults Aged 55-85 Years: A Cross-Sectional Analysis of the Hunter Community Study Cohort.

There is a lack of evidence to determine if diet quality is associated with cognitive performance in older adults. Therefore, the aim of this study was to examine whether diet quality is associated with cognitive performance among older adults. A cross-sectional, secondary analysis of baseline data from the Hunter Community Study (HCS), comparing diet quality, measured using the Australian Recommended Food Score (ARFS), along with validated cognitive performance instruments the Audio Recorded Cognitive Screen (ARCS) and the Mini-Mental State Examination (MMSE) were undertaken in adults aged 55-85 years, living in Newcastle, NSW, Australia. Adjusted linear regression analyses showed that, compared with the lowest ARFS quintile, those in the highest quintile had an ARCS score 5.883 units greater (p < 0.001; R2 = 0.0098). Furthermore, when quintiles of ARFS score were tested against each ARCS sub-scale score, statistically significant associations were observed with the greatest effect for the Memory (ß = 4.055; p = 0.001; R2 = 0.0065) and Attention (ß = 4.136; p = 0.002; R2 = 0.0047) domains. No statistically significant associations were observed between quintiles of ARFS and MMSE score in the adjusted linear regression analyses. In conclusion, a positive association was observed between diet quality and cognitive performance within this sample of older Australian adults. Further investigation of the above association over time, when follow-up data becomes available, in longitudinal analysis is recommended.

The role of diet in secondary stroke prevention.

Poor quality diet and nutrition is strongly associated with risk of first stroke, and adherence to a Mediterranean-style diet has been reported to reduce the risk of first stroke. The association between diet quality and the risk of recurrent stroke is less certain and there is no reliable evidence that improving diet quality or dietary supplementation reduces recurrent stroke risk. Current evidence is largely based on epidemiological studies of diverse dietary approaches, ranging from nutritional supplements to specific foods, food groups, and dietary patterns, and is difficult to interpret. In the absence of reliable evidence from randomised clinical trials, the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) approach can be used to assess the potential causal role of diet quality and interventions in reducing recurrent stroke, and to provide guidance for clinical practice and directions for future research. Further work is needed to identify and develop the most promising dietary interventions for evaluation by large randomised clinical trials.

Factors to consider during the implementation of nutrition and physical activity trials for people with psychotic illness into an Australian community setting.

BACKGROUND: Research in lifestyle interventions focusing on nutrition and physical activity in people living with psychotic illness, highlights anthropometric and metabolic benefits of these interventions. However, little is known about potential factors to consider during implementation into real-world contexts. Community-managed organisations (CMOs) that provide services for people with mental illness, offer an ideal implementation context for lifestyle interventions. Successful translation of lifestyle interventions into CMOs may be achieved though considering the factors associated with program access and delivery in these settings. This study primarily aimed to identify the factors that affect program access in a local CMO from the perspective of consumers and staff. The secondary aim was to describe the elements that impact on program delivery from the perspective of staff. METHODS: Thirteen semi-structured interviews were conducted with 6 consumers and 7 staff in a CMO in regional Australia. Topics explored in interviews were based on implementation concepts identified in the "Integrated Promoting Action on Research Implementation in Health Systems" (i-PARIHS) knowledge translation framework. Thematic data analysis was conducted using Nvivo software. RESULTS: Emergent themes on issues that influenced program access were (1) consumer financial status, domestic responsibilities, and health; (2) the design and delivery of programs; (3) structure and practices of the organisation; (4) attitude, skills and effort of staff involved in program delivery; and (5) social connections and stigma experienced by consumers during program access. Moreover, staff perceptions on elements that impacted program delivery highlighted themes on consumer attendance and interest in prospective programs, availability and restrictions to the use of funding, as well as the organisational structure and practices. CONCLUSIONS: The factors affecting program access and delivery can generally be managed or planned for during the design of lifestyle interventions and subsequent translation into the CMO context. However, resolution of issues related to consumer financial status and health requires the collaboration of various government sectors for system-wide solutions.

Feasibility of the AusMed Diet Program: Translating the Mediterranean Diet for Older Australians.

The Mediterranean diet pattern (MEDI) is associated with a lower risk of chronic conditions related to ageing. Adherence research mostly comes from Mediterranean countries with high cultural acceptability. This study examines the feasibility of a MEDI intervention designed specifically for older Australians (AusMed). Phase 1 involved a consumer research group (n = 17) presentation of program materials with surveys after each section. In-depth individual semi-structured interviews (n = 6) were then conducted. All participants reported increased knowledge and confidence in adherence to the MEDI, with the majority preferring a booklet format (70%) and group delivery (58%). Three themes emerged from interviews-1. barriers (complexity, perceived cost and food preferences), 2. additional support and 3. individualisation of materials. Program materials were modified accordingly. Phase 2 was a 2-week trial of the modified program (n = 15). Participants received a group counselling session, program manual and food hamper. Adherence to the MEDI was measured by the Mediterranean Diet Score (MDS). All participants increased their adherence after the 2-week trial, from a mean score of 5.4 ± 2.4 (low adherence) to a mean score of 9.6 ± 2.0 (moderate to high adherence). All found that text message support helped achieve their goals and were confident to continue the dietary change.