ObjectiveTo develop a novel precision rehabilitation service model for structural problems in rural rehabilitation services for persons with disabilities in China, such as shortages of professional resources, imprecise assessment and lack of service continuity, guided by International Classification of Functioning, Disability and Health (ICF) and supported by digital technologies. MethodsUsing ICF as an analytical tool and rural disability rehabilitation services as the application scenario, this study adopted a problem-oriented approach focused on current service challenges. Through literature review, situation analysis and strategy exploration, elements of body functions and structures, activities and participation, environmental factors, and digital technologies were organically integrated to form systematic solutions. ResultsA precision rehabilitation service model developed for rural persons with disabilities was constructed based on ICF and integrated with digital technologies such as the Internet of Things, big data and telerehabilitation. The model encompassed three dimensions: precise assessment of body functions, precise matching of intervention modalities and precise adjustment of environmental factors. An implementation pathway for digital technology-empowered precision rehabilitation in rural areas was proposed. ConclusionThe digitally empowered precision rehabilitation service model based on ICF is helpful for addressing the challenges of equity and precision in rural rehabilitation services in China, promoting access fairer, more accessible and systematically continuous rehabilitation services.

Objective:To construct a quality assessment indicator system for undergraduate clinical medicine courses, and to provide scientific guidance for the assessment and improvement of the courses.Methods:The CIPP model was used as the research framework to determine the indicator system through two rounds of expert consultations based on the Delphi method, and the weights of the indicators were assigned using the analytic hierarchy process.Results:The quality assessment system for undergraduate clinical medicine courses comprised 4 primary indicators, 12 secondary indicators, and 43 tertiary indicators. Regarding the primary indicators, high weights were assigned to process assessment (0.398 8) and outcome assessment (0.336 1). Regarding the secondary indicators, the top three weights were assigned to capacity enhancement (0.193 0), teaching staffing (0.122 8), and course content (0.121 5).Conclusions:The assessment system constructed based on the CIPP model covers all aspects of background, input, process, and result. It takes into account the characteristics of clinical medicine courses that emphasize both theory and practice, making the indicators scientific and systematic.

Objective:To investigate the differential impact of ultra-high-resolution photon-counting detector CT (UHR PCD-CT) and energy-integrating detector CT (EID-CT) on image quality and calcified plaque-induced luminal stenosis in coronary CT angiography (CCTA).Methods:This retrospective analysis was conducted on patients who underwent both EID-CT and UHR PCD-CT CCTA at the Geriatric Hospital of Nanjing Medical University between January 2021 and November 2024. A total of 141 patients were included in the study, within 46 patients having scans within a 12-month interval. Image quality of all coronary artery segments was subjectively evaluated. Patients with paired scans (interval≤12 months) were included for calcified plaque analysis. Subjective visualization of calcified plaques evaluated. The blooming artifact was calculated as an objective evaluation index for assessing the calcified plaques. Additionally, the degree of coronary artery lumen stenosis resulting from calcified plaques was assessed, along with the measurement of plaque volume and the Agatston score. Changes in lumen stenosis between the two scans were also evaluated. The Wilcoxon signed-rank test was used to compare the subjective scores of coronary artery image quality and calcified plaques between the two groups, and paired-sample t-tests were used to compare the blooming artifact and lumen stenosis degree. Results:The PCD-CT image quality score was significantly higher than that of EID-CT [PCD-CT : 5 (4,5), EID-CT: 4 (4,5); Z=-21.38, P<0.001]. Compared to EID-CT, PCD-CT reduced the blooming artifact (PCD-CT: 38.88%±9.09%, EID-CT: 50.11%±11.52%; t=-12.97, P<0.001), significantly improving the subjective score for visualization of calcified plaques [PCD-CT: 5 (4,5), EID-CT: 3 (2,3); Z=-9.68, P<0.001], and the measured lumen stenosis was notably lower in PCD-CT(PCD-CT:34.88%±18.20%, EID-CT:45.31%±23.42%; t=-9.93, P<0.001). Among 129 analyzed calcified plaques, luminal stenosis was reduced on PCD-CT in 110 plaques (85.3%) and increased in 19 (14.7%), including 4 plaques that had unclear boundaries with the adjacent lumen in EID-CT CCTA images, making the stenosis difficult to assess. Conclusion:Compared to EID-CT, UHR PCD-CT for CCTA significantly improves coronary artery image quality, provides clearer visualization of calcified plaques and adjacent lumen details, and it can reduce the overestimation of coronary artery caleified plaque stenosis.

Objective:To explore the relationship between suicide attempts,school bullying,and psychological resilience in children and adolescents with major depressive disorder(MDD)and school bullying and psychological resilience.Methods:A total of 784 patients with MDD aged 10 to 18 years were included.The Chinese version of the Olweus Bullying Victimization Questionnaire,Adolescent Psychological Resilience Scale,and a suicide attempt assessment were utilized to evaluate school bullying,psychological resilience,and suicide attempt.Stepwise logistic regression was applied to identify the associated factors of suicide attempts.Results:The occurrence of suicide at-tempts in children and adolescents with MDD was positively associated with physical bullying(OR=1.85,95％CI:1.14-3.02)and indirect bullying(OR=1.48,95％CI:1.06-2.04),and negatively associated with higher levels of goal focus(OR=0.62,95％CI:0.45-0.85)and positive cognition(OR=0.62,95％CI:0.45-0.85)at higher levels.Conclusion:Bullying significantly increases the risk of suicide attempts in children and adolescents with MDD,while higher psychological resilience could mitigate this risk.

This study aims to investigate the isolate and identify of infectious bronchitis virus(IBV)in chickens,and study its genetic variation and pathogenicity.In 2023,two strains named CK/CH/HN/SQ202301 and CK/CH/HN/SQ202302 were obtained from suspected infectious bronchitis(IB)infected materials collected in a region of Henan Province,China.Further analysis showed that the two isolates belong to the G Ⅰ-13 and GⅥ genotypes,respectively.The cleavage sites of S protein were all RRSRR.The prediction of glycosylation sites showed that the two isolates had 18 and 12 N-glycosylation sites respectively,but no O-glycosylation site.Recombinant analysis shows that C2023-1 was a recombinant strain.Pathogenicity was assessed by infecting 1-day-old SPF chicks with the two isolates,and the results showed that C2023-1 strain infection could cause clini-cal symptoms such as depression and head shaking,as well as death in chicks,with a mortality rate of 37.5％.There were no clinical symptoms or deaths after infection with C2023-2 strain.Viral load test results showed that both isolates continued to detoxify until the 10th day,and had strong rep-lication capacity in the kidney,trachea and bursa of Fabricius.The results indicate significant differences in the genetic characteristics and pathogenicity of the two isolates due to their different genotypes.This study not only provides new epidemiological data on IB,which contributes to a bet-ter understanding of IBV's epidemiological features and control challenges,but also adds valuable bioinformatics resources for IBV by analyzing its variation mechanisms and biological information.

Objective:To explore the mediating effect of depression between self-efficacy and fear of progression in elderly patients with post-stroke epilepsy.Methods:From January 2023 to June 2024, 200 elderly patients with post-stroke epilepsy at Zhumadian Central Hospital were selected as study subjects using convenience sampling. The survey was conducted using the General Information Questionnaire, General Self-Efficacy Scale (SSEQ), Patient Health Questionnaire-9 (PHQ-9), and Fear of Progression Questionnaire-Short Form (FOP-Q-SF) .Results:A total of 200 questionnaires were distributed, and 198 valid questionnaires were collected, with a valid response rate of 99.00%. Among 198 elderly patients with post-stroke epilepsy, the SSEQ, PHQ-9, and FOP-Q-SF scores were (52.35±4.20), (13.46±1.57), and (35.70±2.10), respectively. Pearson correlation analysis revealed that SSEQ scores were negatively correlated with both PHQ-9 and FOP-Q-SF scores, while PHQ-9 scores were positively correlated with FOP-Q-SF scores ( P<0.01). Mediating analysis showed that depression partially mediated the relationship between self-efficacy and fear of progression in elderly patients with post-stroke epilepsy. The mediating effect was -0.046, with a total effect of -0.346, and the mediating effect accounted for 13.30% of the total effect. Conclusions:Depression partially mediates the relationship between self-efficacy and fear of progression in elderly patients with post-stroke epilepsy. Controlling depression not only helps enhance patients' self-efficacy but may also reduce their fear of progression.

Objective To design a practice courses and competency-oriented training in rehabilitation psychology,in response to the demands of team-based and interprofessional practices for professionals,based on World Health Organization re-habilitation competency framework(RCF).Methods Using the five core domains of RCF(practice,professionalism,learning and development,management and leadership,and research),this study analyzed the competencies and role positioning of undergraduate rehabilita-tion psychology students within team-based and interprofessional rehabilitation settings.It identifies the core competencies needed in these contexts and corresponding practical teaching approaches,to enhance students'ability to translate disciplinary knowledge into team-based and interprofessional practice competencies in real-world rehabilitation scenarios.Results The study yielded a competency-oriented practical curriculum structured around the teamwork and interprofes-sional practice requirements for rehabilitation psychology professionals.Based on RCF,we defined specific core competencies and developed a curricular framework incorporating pedagogical methods such as integrated as-sessments based on International Classification of Functioning,Disability and Health,motivational interviewing,case study analysis,and standardized patient simulations.These methods are designed to build student proficien-cy in team communication,collaborative decision-making,case management and evidence-based practice.Conclusion In undergraduate rehabilitation psychology education,developing competency-based practical courses tar-geting team-based and interprofessional service competencies,which grounded in RCF,can enhance the quality and efficiency of talent cultivation in the field.It also helps improve students'capabilities in collaborative and in-terprofessional practice.RCF provides a theoretical foundation,practical tools,and reference frameworks for building competency-oriented curricula and instructional methods in rehabilitation psychology.

Objective To design a practice courses and competency-oriented training in rehabilitation psychology,in response to the demands of team-based and interprofessional practices for professionals,based on World Health Organization re-habilitation competency framework(RCF).Methods Using the five core domains of RCF(practice,professionalism,learning and development,management and leadership,and research),this study analyzed the competencies and role positioning of undergraduate rehabilita-tion psychology students within team-based and interprofessional rehabilitation settings.It identifies the core competencies needed in these contexts and corresponding practical teaching approaches,to enhance students'ability to translate disciplinary knowledge into team-based and interprofessional practice competencies in real-world rehabilitation scenarios.Results The study yielded a competency-oriented practical curriculum structured around the teamwork and interprofes-sional practice requirements for rehabilitation psychology professionals.Based on RCF,we defined specific core competencies and developed a curricular framework incorporating pedagogical methods such as integrated as-sessments based on International Classification of Functioning,Disability and Health,motivational interviewing,case study analysis,and standardized patient simulations.These methods are designed to build student proficien-cy in team communication,collaborative decision-making,case management and evidence-based practice.Conclusion In undergraduate rehabilitation psychology education,developing competency-based practical courses tar-geting team-based and interprofessional service competencies,which grounded in RCF,can enhance the quality and efficiency of talent cultivation in the field.It also helps improve students'capabilities in collaborative and in-terprofessional practice.RCF provides a theoretical foundation,practical tools,and reference frameworks for building competency-oriented curricula and instructional methods in rehabilitation psychology.

Objective:To construct a quality assessment indicator system for undergraduate clinical medicine courses, and to provide scientific guidance for the assessment and improvement of the courses.Methods:The CIPP model was used as the research framework to determine the indicator system through two rounds of expert consultations based on the Delphi method, and the weights of the indicators were assigned using the analytic hierarchy process.Results:The quality assessment system for undergraduate clinical medicine courses comprised 4 primary indicators, 12 secondary indicators, and 43 tertiary indicators. Regarding the primary indicators, high weights were assigned to process assessment (0.398 8) and outcome assessment (0.336 1). Regarding the secondary indicators, the top three weights were assigned to capacity enhancement (0.193 0), teaching staffing (0.122 8), and course content (0.121 5).Conclusions:The assessment system constructed based on the CIPP model covers all aspects of background, input, process, and result. It takes into account the characteristics of clinical medicine courses that emphasize both theory and practice, making the indicators scientific and systematic.

Objective:To explore the mediating effect of depression between self-efficacy and fear of progression in elderly patients with post-stroke epilepsy.Methods:From January 2023 to June 2024, 200 elderly patients with post-stroke epilepsy at Zhumadian Central Hospital were selected as study subjects using convenience sampling. The survey was conducted using the General Information Questionnaire, General Self-Efficacy Scale (SSEQ), Patient Health Questionnaire-9 (PHQ-9), and Fear of Progression Questionnaire-Short Form (FOP-Q-SF) .Results:A total of 200 questionnaires were distributed, and 198 valid questionnaires were collected, with a valid response rate of 99.00%. Among 198 elderly patients with post-stroke epilepsy, the SSEQ, PHQ-9, and FOP-Q-SF scores were (52.35±4.20), (13.46±1.57), and (35.70±2.10), respectively. Pearson correlation analysis revealed that SSEQ scores were negatively correlated with both PHQ-9 and FOP-Q-SF scores, while PHQ-9 scores were positively correlated with FOP-Q-SF scores ( P<0.01). Mediating analysis showed that depression partially mediated the relationship between self-efficacy and fear of progression in elderly patients with post-stroke epilepsy. The mediating effect was -0.046, with a total effect of -0.346, and the mediating effect accounted for 13.30% of the total effect. Conclusions:Depression partially mediates the relationship between self-efficacy and fear of progression in elderly patients with post-stroke epilepsy. Controlling depression not only helps enhance patients' self-efficacy but may also reduce their fear of progression.