An ecological resilience model for adolescents with type 1 diabetes: a cross-sectional study.

BACKGROUND: Highly resilient adolescents with type 1 diabetes have been proved to achieve within-target glycemic outcomes and experience high quality of life. The ecological resilience model for adolescents with type 1 diabetes was developed in this study. It aims to increase our understanding of how resilience is both positively and negatively affected by internal and environmental ecological factors. METHODS: This cross-sectional study surveyed 460 adolescents with type 1 diabetes from 36 cities in 11 provinces, China. Participants completed self-report questionnaires on resilience, family functioning, peer support, peer stress, coping style, and demographics. Standard glycated hemoglobin tests were performed on the adolescents. Structural equation modeling was applied to analyze the data. RESULTS: The ecological resilience model for adolescents with type 1 diabetes was a good model with a high level of variance in resilience (62%). Family functioning was the most important predictor of resilience, followed by peer support, positive coping, and peer stress. Moreover, positive coping was the mediator of the relationship between family functioning and resilience. Positive coping and peer stress co-mediated the association between peer support and resilience. CONCLUSIONS: Family functioning, peer relationships, and positive coping are interrelated, which may jointly influence resilience. The findings provide a theoretical basis for developing resilience-promotion interventions for adolescents with type 1 diabetes, which may lead to health improvements during a vulnerable developmental period.

Effect of Artificial Intelligence-based Health Education Accurately Linking System (AI-HEALS) for Type 2 diabetes self-management: protocol for a mixed-methods study.

BACKGROUND: Patients with type 2 diabetes (T2DM) have an increasing need for personalized and Precise management as medical technology advances. Artificial intelligence (AI) technologies on mobile devices are being developed gradually in a variety of healthcare fields. As an AI field, knowledge graph (KG) is being developed to extract and store structured knowledge from massive data sets. It has great prospects for T2DM medical information retrieval, clinical decision-making, and individual intelligent question and answering (QA), but has yet to be thoroughly researched in T2DM intervention. Therefore, we designed an artificial intelligence-based health education accurately linking system (AI-HEALS) to evaluate if the AI-HEALS-based intervention could help patients with T2DM improve their self-management abilities and blood glucose control in primary healthcare. METHODS: This is a nested mixed-method study that includes a community-based cluster-randomized control trial and personal in-depth interviews. Individuals with T2DM between the ages of 18 and 75 will be recruited from 40-45 community health centers in Beijing, China. Participants will either receive standard diabetes primary care (SDPC) (control, 3 months) or SDPC plus AI-HEALS online health education program (intervention, 3 months). The AI-HEALS runs in the WeChat service platform, which includes a KBQA, a system of physiological indicators and lifestyle recording and monitoring, medication and blood glucose monitoring reminders, and automated, personalized message sending. Data on sociodemography, medical examination, blood glucose, and self-management behavior will be collected at baseline, as well as 1,3,6,12, and 18 months later. The primary outcome is to reduce HbA1c levels. Secondary outcomes include changes in self-management behavior, social cognition, psychology, T2DM skills, and health literacy. Furthermore, the cost-effectiveness of the AI-HEALS-based intervention will be evaluated. DISCUSSION: KBQA system is an innovative and cost-effective technology for health education and promotion for T2DM patients, but it is not yet widely used in the T2DM interventions. This trial will provide evidence on the efficacy of AI and mHealth-based personalized interventions in primary care for improving T2DM outcomes and self-management behaviors. TRIAL REGISTRATION: Biomedical Ethics Committee of Peking University: IRB00001052-22,058, 2022/06/06; Clinical Trials: ChiCTR2300068952, 02/03/2023.

The role of family support in diabetes self-management among rural adult patients.

AIMS AND OBJECTIVES: This study aimed to investigate the role of the family in supporting diabetes self-management and explore the possible mechanisms between family and diabetes self-management among rural patients in China. BACKGROUND: The prevalence of Type 2 diabetes mellitus (T2DM) is growing rapidly in rural areas of China, where healthcare resources remain relatively poor and family members play an important role in chronic disease self-management. DESIGN: This was a multicentre cross-sectional study. METHODS: A total of 276 adults with T2DM were recruited from nine county hospitals in China. Diabetes self-management, family support, family function, and family self-efficacy were evaluated using the mature scales. A theoretical model was built based on the social learning family model and previous studies and then verified using a structural equation model. The STROBE statement was used to standardise the study procedure. RESULTS: Family support and general family factors, including family function and self-efficacy, were positively correlated with diabetes self-management. Family support fully mediates the relationship between family function and diabetes self-management and partially mediates the relationship between family self-efficacy and diabetes self-management. The model explained 41% of the variability in diabetes self-management and had a good model fit. CONCLUSION: General family factors can explain nearly half of the change in diabetes self-management in rural areas of China, while family support is a mediator between general family factors and diabetes self-management. Family self-efficacy, a potential intervention point of family based diabetes self-management education, can be improved by building special lessons for family members. RELEVANCE TO CLINICAL PRACTICE: This study emphasises the role of family in diabetes self-management and proposes suggestions for diabetes self-management intervention among patients with T2DM in rural areas of China. PATIENT OR PUBLIC CONTRIBUTION: Patients and their family members completed the questionnaire which was used for data collection.

The effectiveness of lifestyle interventions for diabetes remission on patients with type 2 diabetes mellitus: A systematic review and meta-analysis.

BACKGROUND: Conventional wisdom affirmed that diabetes was irreversible, but current research shows that lifestyle interventions may achieve diabetes remission among patients with type 2 diabetes mellitus. Recently, many original studies have examined the effectiveness of lifestyle interventions. However, great heterogeneity in intervention approaches resulted in inconsistent intervention effects. AIMS: The aim of this study was to determine the effectiveness of lifestyle interventions for diabetes remission among patients with type 2 diabetes mellitus. METHODS: PubMed, CINAHL, Embase, Web of Science Core Collection, and Cochrane Library were searched for relevant articles from their inceptions to March 26, 2021. Reference lists and a relevant journal were searched manually as well. Both randomized controlled trials and quasi-experimental studies were included. The quantitative data extracted from the selected studies included diabetes remission rate, weight, and quality of life score. The risk of bias was assessed by the Cochrane and Joanna Briggs Institute's tool. RevMan version 5.3. was used to carry out the meta-analysis. RESULTS: This systematic review included 12 studies involving 3997 patients with type 2 diabetes mellitus. Lifestyle interventions included in the studies were mainly divided into diet-only interventions and diet combined with physical activity interventions. Among them, there were three types of diet: (1) low-energy diet, (2) low carbohydrate diet, and (3) Mediterranean diet. Moderate-intensity aerobic and resistance physical activity, walking, and maintaining habitual physical activity were the three types of physical activity interventions employed in the included studies. The results indicated that lifestyle interventions were effective for achieving diabetes remission, reducing weight, and improving quality of life in patients with type 2 diabetes mellitus. LINKING EVIDENCE TO ACTION: Lifestyle interventions were associated with significant effects on diabetes remission, reducing weight, and improving quality of life. As an important part of lifestyle interventions, diet and physical activity have a significant effect on blood glucose and weight control in patients with type 2 diabetes mellitus. It is therefore suggested that the contents of lifestyle interventions should focus on diet and physical activity.

Development of an evidence­based, theory­driven, and culturally appropriate character strengths-based intervention for breast cancer patients, following the Medical Research Council Framework.

PURPOSE: To design and develop a complex, evidence­based, theory­driven, and culturally appropriate character strengths-based intervention (CSI) for breast cancer patients, following the Medical Research Council (MRC) framework. METHODS: From 2018 September to 2020 November, a complex intervention perspective was adopted. The rationale, methods, and processes employed in carrying out the study were reported. The acceptability and feasibility of intervention program were evaluated as a part of subsequent pilot study. Based on piloting, a refined and optimized definitive intervention was obtained. The development of the intervention is an iterative process involving input from three key stakeholders: experts, medical staff, and patient representatives. RESULTS: The systematic review revealed CSIs were effective and the selected theory served as a guide and indicated theory-inspired modifications. A representative team of breast cancer patients and oncology nurses collaboratively developed and tailored the intervention content and format with attention to the acceptability and feasibility. Five main strategies, including peripheral, evidential, linguistic, constituent-involving, and sociocultural strategies, were used to achieve and strengthen the cultural appropriateness. After the pilot phase, several refinements were made on the CSI program, such as editorial changes in the booklet or alternative suggestions for difficult strengths-based activities (e.g., outdoor activities). All participants not only expressed satisfaction with the program in process evaluation, but also reported perceived benefits such as enjoyable and sociable experience, better well-being, and increased confidence. CONCLUSION: Consideration of the MRC framework, theory guidance, and suggestions from stakeholders during intervention development can optimize uptake and sustainability in the clinical setting. It is recommended that randomized controlled trial be used in future studies to assess the intervention, the process and the mechanisms of the intervention. Our approach may offer implications for the design and implementation of similar initiatives to support cancer patients. TRIAL REGISTRATION: ClinicalTrials.gov Register Identifier: NCT04219267, 07/01/2020, retrospectively registered.

The effect of family-based intervention for adults with diabetes on HbA1c and other health-related outcomes: Systematic review and meta-analysis.

AIMS AND OBJECTIVES: To evaluate the effectiveness of family-based intervention for adults with diabetes on glycosylated haemoglobin and other health-related outcomes. BACKGROUND: The impact of family-based intervention on adults with diabetes has been evaluated in various studies, but there is uncertainty about their effect on health-related outcomes for adults with diabetes. DESIGN: A systematic review and meta-analysis of randomised controlled trials. METHODS: A review was performed and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist. Six relevant databases were searched from inception to 5 March 2021. Heterogeneity between studies was quantified by using Higgins' I2 test. Sensibility and subgroup analyses were used to explore potential heterogeneity. RESULTS: The review included 23 studies (3,114 participants). Family-based intervention had a significant effect on improving glycosylated haemoglobin levels, body mass index, blood pressure, fasting glucose, diabetes self-care, diabetes self-efficacy, diabetes distress and positive family support. Non-significant results were obtained for blood lipid, body weight, depression and negative family support. In particular, subgroup analyses indicated that family-based intervention in Asian regions was more effective in improving glycosylated haemoglobin levels than in other areas. CONCLUSION: Family-based intervention may improve diabetes control, diabetes self-care, psychological well-being and positive family support in adults with diabetes and is especially effective in Asian regions. Given the limitations in current studies, further studies are recommended to combine family theory with family-based intervention, and to examine the effectiveness of such intervention for family members. RELEVANCE TO CLINICAL PRACTICE: This review and meta-analysis provides evidence that family-based intervention can improve positive family support, which has a good effect on diabetes control and psychological well-being in adults with diabetes, and it is especially effective in Asian regions. Findings suggested that unreinforced participation by family members and integrating flexible strategies into family-based intervention may be equally effective.

Stressors, coping strategies and intention to leave the nursing profession: A cross-sectional nationwide study in China.

AIMS: This study aims to investigate the association between stressors, coping strategies and intention to leave the nursing profession among nurses. BACKGROUND: Job stressors and coping strategies are believed to affect turnover intention among nurses, but no large-scale study has been conducted on these associations in China yet. METHOD: A cross-sectional secondary analysis was conducted among 51,406 nurses from 1858 hospitals. Univariable and multivariable logistic regression analyses were carried out, and odds ratios were reported. RESULTS: Overall, 49.58% nurses had an intention to leave the profession. It is found that stress from health condition, family, occupational injuries, nurse-patient tension, high job demands, strict leaders and colleague relationships were significantly associated with higher intention to leave. Coping strategies such as talking to family and friends, talking to leaders, doing outdoor activities, engaging in hobbies and attending on-the-job training were significantly associated with lower intention, but social gathering, psychological counselling and suffering in silence had an opposite effect. CONCLUSIONS: Our study provides new insights into the association between stressors, coping strategies and turnover intention among nurses in China. IMPLICATIONS FOR NURSING MANAGEMENT: Evidence from this study indicates that policies promoting a safe and supportive work environment should be developed to help nurses cope with stress.

Validity and reliability of the Mandarin version of the Treatment Burden Questionnaire among stroke patients in Mainland China.

OBJECTIVES: To examine the validity and reliability of the Mandarin version of the Treatment Burden Questionnaire (TBQ) among stroke patients. BACKGROUND: Stroke patients need long-term management of symptoms and life situation, and treatment burden has recently emerged as a new concept that can influence the health outcomes during the rehabilitation process. METHODS: The convenience sampling method was used to recruit 187 cases of stroke patients in a tertiary grade hospital in Tianjin for a formal investigation. Item analysis, reliability and validity tests were carried out. The reliability test included internal consistency and test-retest reliability. And as well as content, structure and convergent validity were performed for the validity test. RESULTS: Of the 187 completed questionnaires, only 180 (96.3%) were suitable for analysis. According to the experts' evaluation, the I-CVI of each item was from 0.833 to 1.000, and the S-CVI was 0.967. The exploratory factor analysis yielded three-factor components with a cumulative variation of 53.054%. Convergent validity was demonstrated using measures of Morisky's Medication Adherence Scale 8 (r = -0.450, P < 0.01). All correlations between items and global scores ranged from 0.403 to 0.638. Internal consistency reliability and test-retest reliability were found to be acceptable, as indicated by a Cronbach's α of 0.824 and an intraclass correlation coefficient of 0.846, respectively. CONCLUSIONS: The Mandarin TBQ had acceptable validity and reliability. The use of TBQ in the assessment of treatment burden of stroke survivor may benefit health resources allocation and provide tailor therapeutic interventions to construct minimally disruptive care.

Impact of Virtual Reality-Based Therapies on Cognition and Mental Health of Stroke Patients: Systematic Review and Meta-analysis.

BACKGROUND: Stroke remains one of the major chronic illnesses worldwide that health care organizations will need to address for the next several decades. Individuals poststroke are subject to levels of cognitive impairment and mental health problems. Virtual reality (VR)-based therapies are new technologies used for cognitive rehabilitation and the management of psychological outcomes. OBJECTIVE: This study performed a meta-analysis to evaluate the effects of VR-based therapies on cognitive function and mental health in patients with stroke. METHODS: A comprehensive database search was performed using PubMed, MEDLINE (Ovid), Embase, Cochrane Library, and APA PsycINFO databases for randomized controlled trials (RCTs) that studied the effects of VR on patients with stroke. We included trials published up to April 15, 2021, that fulfilled our inclusion and exclusion criteria. The literature was screened, data were extracted, and the methodological quality of the included trials was assessed. Meta-analysis was performed using RevMan 5.3 software. RESULTS: A total of 894 patients from 23 RCTs were included in our meta-analysis. Compared to traditional rehabilitation therapies, the executive function (standard mean difference [SMD]=0.88, 95% confidence interval [CI]=0.06-1.70, P=.03), memory (SMD=1.44, 95% CI=0.21-2.68, P=.02), and visuospatial function (SMD=0.78, 95% CI=0.23-1.33, P=.006) significantly improved among patients after VR intervention. However, there were no significant differences observed in global cognitive function, attention, verbal fluency, depression, and the quality of life (QoL). CONCLUSIONS: The findings of our meta-analysis showed that VR-based therapies are efficacious in improving executive function, memory, and visuospatial function in patients with stroke. For global cognitive function, attention, verbal fluency, depression, and the QoL, further research is required. TRIAL REGISTRATION: PROSPERO International Prospective Register of Systematic Reviews CRD42021252788; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=252788.

Resilience outstrips the negative effect of caregiver burden on quality of life among parents of children with type 1 diabetes: An Application of Johnson-Neyman Analysis.

AIMS AND OBJECTIVES: To determine whether resilience buffers the deleterious consequences of caregiver burden on quality of life among parents of children with type 1 diabetes. BACKGROUND: The burden of caring for a child with type 1 diabetes can be a form of stress and damage parents' quality of life. Resilience is a crucial psychological variable that contributes to individual health in the context of extraordinary challenges. However, no studies in paediatric diabetes have focused on the effects of parent resilience on caregiving burden and quality of life. DESIGN: This was a descriptive cross-sectional study with a convenience sample following the STROBE guidelines. METHODS: A total of 227 parents were invited to participate during the children's routine outpatient visit. Parents completed measures of resilience, caregiver burden and quality of life. The disease characteristics of children were extracted from the electronic medical records. We performed hierarchical multiple regression and Johnson-Neyman statistical analysis to probe the moderating effect of resilience. RESULTS: The parents reported poorer mental and physical health as compared with the general population. Caregiver burden was significantly negatively associated with parents' quality of life, while resilience demonstrated a positive correlation with life quality. Resilience served as a moderator between caregiver burden and mental health. When parents experienced a high caregiver burden, the benefit of high resilience for better mental health was apparent. CONCLUSIONS: The present study underscores the protective role of resilience in reducing caregiving burden and improving parents' quality of life. RELEVANCE TO CLINICAL PRACTICE: Regular psychosocial assessment for parents of children with type 1 diabetes should be incorporated into clinical nursing practice. This study confirms that resilience is a promising intervention target for parents with heavy caregiver burden and unsatisfactory life quality.

Psychometric properties of the Chinese version of the attitude towards the prevention of incontinence-associated dermatitis (C-APrIAD) among Chinese nurses.

AIM: Nurses' attitude is a significant determinant of incontinence-associated dermatitis (IAD) prevention, and a positive attitude may benefit quality improvement projects. This research aimed to translate the attitude towards the prevention of incontinence-associated dermatitis instrument (C-APrIAD) into Chinese and test the reliability and validity among Chinese nurses. METHODS: The C-APrIAD was translated into Chinese using a standard procedure of backward-forward translation and cross-cultural adaption. Totally 170 nurses were recruited through the convenience sampling method from three tertiary hospitals in Tianjin, Shandong, and Heilongjiang province of China. Reliability (internal consistency, stability) and validity (content validity, structure validity, and convergent validity), were assessed. Convergent Validity was evaluated by correlation with the General Self-Efficacy Scale (GSES). RESULTS: Of the 170 completed questionnaires, 158 (93%) were suitable for analysis. The item-total correlation coefficients ranged from 0.39 to 0.80. The content validity of C-APrIAD was 0.96. A factor analysis indicated the construct of a 14-item instrument in a four factors solution: (1) beliefs about the impact of IAD on patients, (2) beliefs about team responsibility to prevent IAD, (3) beliefs about personal responsibility to prevent IAD, and (4) beliefs about the effectiveness of IAD prevention products and procedures. The correlation coefficient between the GSES and C-APrIAD was 0.49 (P < 0.01). For the total instrument, the Cronbach's α coefficient was 0.87 and the test-retest reliability was 0.99. CONCLUSION: The C-APrIAD is reliable and valid. The C-APrIAD may benefit nursing research as well as clinical practice to optimize interventions to improve IAD prevention.

The effects of family functioning and resilience on self-management and glycaemic control among youth with type 1 diabetes.

AIMS AND OBJECTIVES: To examine the effects of family functioning and resilience on self-management and glycaemic control among youth with type 1 diabetes and to determine whether resilience mediates the effects of family functioning on self-management and glycaemic control. BACKGROUND: Poor self-management and glycaemic control are common in youth with type 1 diabetes. Family functioning and resilience are known to be important psychosocial factors that contribute to individual health and development. However, no studies have explored the effects of family functioning and resilience on self-management and glycaemic control among youths with type 1 diabetes in mainland China. DESIGN: This study was conducted using a survey with a convenience sample following the STROBE guidelines. METHODS: A total of 204 Chinese youth who had been diagnosed with type 1 diabetes for at least 6 months were recruited. Family functioning, resilience, self-management and diabetes distress were measured using self-reports and standard measurement tools. Glycaemic control was assessed by glycated haemoglobin (HbA1C ) levels. A structural equation model was used to test the hypothesised model. RESULTS: The final model accounted for 52.1% and 19.5% of the total variance of self-management and HbA1C level, respectively. Resilience had a direct effect on self-management and an indirect effect on control of HbA1C . Family functioning had an indirect effect on both self-management and control of HbA1C through resilience. The model remained invariant across the mild-distress and severe-distress groups. CONCLUSION: In Chinese youth with type 1 diabetes, resilience positively affected self-management and ultimately optimised glycaemic control, even in the presence of diabetes distress. Family functioning positively affected self-management and glycaemic control by promoting resilience. RELEVANCE TO CLINICAL PRACTICE: This study found that family functioning and resilience had positive effects on self-management and glycaemic control in youth. This study confirms the importance of incorporating resilience assessments and family-based resilience interventions into clinical nursing practice with youth with type 1 diabetes.

The effectiveness of a self-efficacy-focused structured education programme on adults with type 2 diabetes: A multicentre randomised controlled trial.

AIMS AND OBJECTIVES: To evaluate the effectiveness of a self-efficacy-focused structured education programme on outcomes in adults with type 2 diabetes (T2DM) without insulin therapy. BACKGROUND: Structured education regarding metabolic control in T2DM adults without insulin therapy has not always been effective, and this lack of effectiveness might be due to overlooking self-efficacy. Whether a self-efficacy-focused structured education programme could improve metabolic and psychosocial outcomes for T2DM adults more effectively remains unknown. DESIGN: A multicentre parallel randomised controlled concealed label trial. METHODS: The study conducted in outpatients of four hospitals in China. A total of 265 T2DM adults without insulin therapy were randomly assigned to an intervention group of a self-efficacy-focused structured education programme (n = 133), or to a control group of routine education (n = 132). The differences in metabolic and psychosocial outcomes were investigated at baseline, three- and 6-month follow-ups. RESULTS: The primary outcome of A1C and the secondary outcomes of weight, body mass index, waist circumference, diastolic pressure, self-efficacy, self-management behaviours and knowledge improved significantly in the intervention group compared with the control group at 6-month follow-up. The differences in A1C between groups for patients with a low educational background at 6-month follow-up were significant. No significant differences were found in other secondary outcomes of systolic pressure, the blood lipid profile and diabetes distress between groups at 6-month follow-up. CONCLUSIONS: This programme can improve glycaemic control, weight control, diastolic pressure, self-efficacy, self-management behaviours and diabetes knowledge for T2DM adults. RELEVANCE TO CLINICAL PRACTICE: This self-efficacy-focused structured education programme is effective and can be incorporated into regular clinical care and led by trained staff (e.g. nurses), and it can be implemented in patients with low educational backgrounds.

A culturally sensitive nurse-led structured education programme in patients with type 2 diabetes.

AIM: To assess the feasibility, acceptability, and preliminary efficacy of a culturally sensitive nurse-led structured education programme for patients with type 2 diabetes. BACKGROUND: A nurse-led satisfactory diabetes education programme might be feasible. The structured education programme is considered a potential model that helps patients manage diabetes. DESIGN: A mixed-method design. METHODS: A convenience sample of 44 participants received the programme. Feasibility was assessed using the recruitment rate and the retention rate. Acceptability was assessed by interviews to obtain the perception and experience of participants. Also, preliminary efficacy on diabetes knowledge, self-efficacy, self-management behaviours, and clinical outcomes was assessed. Finally, data were collected from April to December 2015. RESULTS: The recruitment rate and the retention rate were acceptable. Participants thought that the programme contributed to their positive changes. They enjoyed and accepted the programme, and they wanted to gain the ongoing support. Significant improvements in diabetes knowledge, self-efficacy, self-management behaviours, A1C , fasting blood glucose, low-density lipoprotein cholesterol, weight, body mass index, and waist circumference were reported in 12-week follow-up. CONCLUSIONS: This programme is feasible and acceptable, and its preliminary efficacy is promising. Ongoing support, a control group, and long-term follow-up are required in future studies to assess its effectiveness.

The Mediating Role of Self-Efficacy in Shaping Self-Management Behaviors Among Adults With Type 2 Diabetes.

BACKGROUND: Self-efficacy, diabetes distress, knowledge, and education level are likely the important factors affecting diabetes self-management (DSM) behaviors. However, the theoretical mechanisms underlying these variables remain unclear. AIMS: The study aimed to test a model including variables of self-efficacy, diabetes distress, knowledge, and education level and DSM behaviors that were informed by social cognitive theory and the literature review among adults with type 2 diabetes. METHODS: A cross-sectional study design was employed. Among a convenience sample of 320 adults with type 2 diabetes, 265 eligible participants (response rate = 82.81%) were investigated, using the demographic information questionnaire, the Summary of Diabetes Self-Care Activities, the Self-Efficacy for Diabetes Scale, the Diabetes-Related Knowledge Questionnaire, and the Diabetes Distress Scale. Structural equation modeling was performed with 10,000 bootstrap samples using AMOS 23.0. RESULTS: The final model provided a good fit to the data (χ2 [22, N = 265] = 9.192, df = 5, p = .102, NFI = 0.972, RMSEA = 0.056). Self-efficacy had the strongest direct effect on DSM behaviors (ß = 0.550, p = .000). Knowledge (ß = 0.167, p = .004) and employment status (ß = -0.130, p = .009) had a direct effect on DSM behaviors. The association between knowledge and DSM behaviors was partially mediated by self-efficacy (bootstrap mean = 0.160, 95% CI: 0.088, 0.237), explaining 49.08% of the total effect of knowledge on DSM behaviors. The association between diabetes distress and DSM behaviors (bootstrap mean = -0.113, 95% CI: -0.192, -0.043) and education level and DSM behaviors (bootstrap mean = 0.102, 95% CI: 0.047, 0.165) were completely mediated by self-efficacy. CONCLUSIONS: Self-efficacy plays an important role in the mediation of the association between knowledge and DSM behaviors, diabetes distress and DSM behaviors, and education level and DSM behaviors, as well as a direct contributing role in the predication of DSM behaviors. LINKING EVIDENCE TO ACTION: Self-efficacy plays a direct contributing and mediating role in shaping DSM behaviors. The results of the model can help to develop evidence- and theory-based and culturally sensitive interventions. Strategies including goal setting, practicing, recording, peer models, persuasion, positive feedback, and encouragement can be used to address self-efficacy of patients. Interventions led by nurses that increase knowledge, reduce diabetes distress, and emphasize self-efficacy have the potential to promote changes in DSM behaviors.

The specially designed nudging tableware promotes healthy food choices: Evidence from a randomized crossover trial in normal-weight young adults.

PURPOSE: To evaluate the effects of the specially designed nudging tableware, including a plate and bowl, on individual food choices in normal-weight young adults and preliminarily explore its mechanisms. We hypothesized that the toolset could increase the choice of vegetables and decrease that of rice. METHODS: A randomized, single-blind, two-period crossover trial was carried out among 40 normal-weight university students in China. All subjects completed two buffets separated by an interval of one week, wearing the eye tracker. Vegetable choice, evaluated through the proportion of vegetables, was the primary outcome, and the weight of vegetables and rice were the secondary outcomes. The mechanisms of the decision-making process were preliminarily explored through eye tracking. RESULTS: The usage of the nudging tableware significantly increased the proportion of vegetables and decreased the amount of rice taken (P<0.05), while insignificantly increased the weight of vegetables (P = 0.079). Eye tracking shows that the nudging plate significantly prolonged the food-choosing process and fixation duration on vegetables (P<0.05), and the latter was positively correlated to the increased quantity of vegetables while using the nudging plate (r = 0.493, P<0.01). CONCLUSION: The specially designed nudging tableware might be an effective and practical tool to promote the choice of less rice and more vegetables. Mechanisms behind this change might include automatic and unconscious processes with the inconspicuously smaller capacity of the bowl and larger portion size of the vegetable segment, and increased attention triggered by the vegetable patterns and larger green underpainting.

Delivering a Smartphone Serious Game-Based Intervention to Promote Resilience for Adolescents With Type 1 Diabetes: A Feasibility Study.

INTRODUCTION: The aim of this study is to test the feasibility of a smartphone serious game-based intervention to promote resilience for adolescents with type 1 diabetes mellitus (T1DM). METHOD: A two-arm feasibility study was employed. Adolescents with T1DM were recruited. Adolescents in intervention group completed the serious game (named "WeCan") in one month. We evaluated feasibility and acceptability using criteria such as the recruitment response rate, the follow-up response rate, and satisfaction. RESULTS: Sixty-one adolescents with T1DM were included in this study. The study had a recruitment response rate of 62.89% (61/97) and an intervention completion rate of 64.52% (20/31). Eighty-two percent of the adolescents were satisfied with WeCan, which they perceived to have the advantages of being a lively format, attractive, and privacy, easy to operate, and improved attitude towards diabetes. CONCLUSIONS: These findings suggest that WeCan demonstrated good feasibility among the target population. However, the efficacy of health-related outcomes needs to be clarified in future studies.

Effects of motor imagery training on gait performance in individuals after stroke: a systematic review and meta-analysis.

PURPOSE: This review systematically explores and summarise the effects of motor imagery training (MIT) compared to conventional therapy on gait performance in individuals after stroke. MATERIALS AND METHODS: Randomised controlled trials (RCTs) were systematically searched in five electronic databases (PubMed, EMBASE, PsycINFO, OVID Nursing and CINAHL) from inception to 30 December 2022. Studies investigating MITs, targeted at individuals after stroke were eligible. Data were extracted related to study and intervention characteristics. RESULTS: Sixteen studies were included. Compared with 'routine methods of treatment or training', the meta-analyses showed that MIT was more effective in improving cadence immediately post intervention (SMD: 1.22, 95% CI: 0.59, 1.85, p = 0.0001, I2 = 25%) and at 1- or 2-months post intervention (SMD: 0.78, 95% CI: 0.35, 1.20, p = 0.0004, I2 = 46%). The results also showed that MIT improves the step length of the affected side and the unaffected side at 1- or 2-months post intervention. Separate meta-analyses were also conducted on different tests of walking endurance (assessed by the 6-Minute Walk Test) and functional mobility (assessed by the Timed-Up-and-Go test). CONCLUSIONS: MIT effectively improved gait performance. The findings in individuals after stroke remain inconclusive due to significant heterogeneity in included studies.

Restoring gait performance and daily functional abilities is an important goal of post-stroke rehabilitation.Motor imagery training (MIT) may be a promising method to improve gait restoration and is expected to provide another option for the effective rehabilitation of stroke patients.This review highlights the limited research on MIT and thus the limited evidence to guide clinical rehabilitation.In the stroke rehabilitation, clinical specialists may consider incorporating MIT into the treatment programme to improve patients' gait performance and ensure effective early lower limb rehabilitation.

Characterization and function of PTEN-induced putative kinase 1 (PINK1) in process of Zinc alleviates hepatic lipid deposition of yellow catfish (Pelteobagrus fulvidraco).

PTEN-induced putative kinase 1 (PINK1) is a key regulator of mitophagy, however, the relevant information remains poorly understood on aquatic animals. Here, a PINK1 gene was cloned, characterized and functionally studied in yellow catfish. PINK1 encoded a protein containing 570 amino acids, 2 functional domains. High fat (15.66%) fed fish showed a downregulation trend of liver PINK1 expression than that of normal fat (10.14%) group, and was reversed by the addition of Zn. In the in vitro study, high fat (HF) can increase lipid deposition and decrease by addition Zn (HFZ) in hepatocytes, whereas above phenomena reversed by overexpression/interference of PINK1, respectively. In addition, the addition of Zn can significantly affect mitochondrial activity, increase mitophagy, and improve the antioxidant activity of hepatocytes. Together, these findings illustrated that yellow catfish PINK1 is conserve, and it participated in mitochondria control of fish. These findings indicate Zn could alleviate high fat-induced hepatic lipid deposition of fish by activating PINK1-mediated mitophagy and provide basis for further exploring new approach for decreasing lipid deposition in fish products during aquaculture.

ARRDC3 regulates the targeted therapy sensitivity of clear cell renal cell carcinoma by promoting AXL degradation.

AXL plays crucial roles in the tumorigenesis, progression, and drug resistance of neoplasms; however, the mechanisms associated with AXL overexpression in tumors remain largely unknown. In this study, to investigate these molecular mechanisms, wildtype and mutant proteins of arrestin domain-containing protein 3 (ARRDC3) and AXL were expressed, and co-immunoprecipitation analyses were performed. ARRDC3-deficient cells generated using the CRISPR-Cas9 system were treated with different concentrations of the tyrosine kinase inhibitor sunitinib and subjected to cell biological, molecular, and pharmacological experiments. Furthermore, immunohistochemistry was used to analyze the correlation between ARRDC3 and AXL protein expressions in renal cancer tissue specimens. The experimental results demonstrated that ARRDC3 interacts with AXL to promote AXL ubiquitination and degradation, followed by the negative regulation of downstream signaling mechanisms, including the phosphorylation of protein kinase B and extracellular signal-regulated kinase. Notably, ARRDC3 deficiency decreased the sunitinib sensitivity of clear cell renal cell carcinoma (ccRCC) cells in a manner dependent on the regulation of AXL stability. Overall, our results suggest that ARRDC3 is a negative regulator of AXL and can serve as a novel predictor of sunitinib therapeutic response in patients with ccRCC.