International Journal of Integrated Care最新文献

Acceptability, Feasibility, and Preliminary Effectiveness of a Wellbeing Coordination Program in an Integrated Health and Social Care Hub: A Mixed Methods Study.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-02-19 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8644

Lingling Chen, Natalie White, Emma Patten, Danielle Barth, Leanne N Constable, Teresa Hall, Ashraful Kabir, Harriet Hiscock, Sarah Loveday

{"title":"Acceptability, Feasibility, and Preliminary Effectiveness of a Wellbeing Coordination Program in an Integrated Health and Social Care Hub: A Mixed Methods Study.","authors":"Lingling Chen, Natalie White, Emma Patten, Danielle Barth, Leanne N Constable, Teresa Hall, Ashraful Kabir, Harriet Hiscock, Sarah Loveday","doi":"10.5334/ijic.8644","DOIUrl":"10.5334/ijic.8644","url":null,"abstract":"Introduction: Families experiencing adversity often have complex needs and face barriers to accessing health and social care. This study evaluated the acceptability, feasibility and preliminary effectiveness of a Wellbeing Coordination (WBC) program to improve access to services. The program combined care navigation and social prescribing within an integrated health and social care Child and Family Hub.Methods: Mixed-methods design, with data collected through surveys and interviews from: 1) caregivers who participated in the WBC program (n = 11) and those who did not (n = 18), and 2) practitioners working in the Hub (n = 21).Results: Caregivers and practitioners found the WBC program acceptable and mostly feasible, demonstrating the potential to alleviate caregivers' loneliness and enhance their health, connection to the community, and knowledge and confidence in supporting child and family health and wellbeing.Discussion: Future WBC program enhancements could include a robust communication strategy to ensure what the program offers is clearly understood by practitioners and caregivers, establishing organisational structures to provide adequate support for the wellbeing coordinator and adopting flexible eligibility criteria.Conclusion: The WBC program appears acceptable and feasible. Future research should establish program effectiveness with larger and more diverse caregiver samples.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"10"},"PeriodicalIF":2.6,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11843926/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143483004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

VALUECARE Model for Value-Based, Integrated Health and Social Care Services Delivery Supported by ICT for Older Adults.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-02-11 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8931

Mireia Ferri Sanz, Alejandro Gil-Salmerón, Maite Ferrando, Oscar Zanutto, E L S Bally, Sara Ceron, Demi Cheng

{"title":"VALUECARE Model for Value-Based, Integrated Health and Social Care Services Delivery Supported by ICT for Older Adults.","authors":"Mireia Ferri Sanz, Alejandro Gil-Salmerón, Maite Ferrando, Oscar Zanutto, E L S Bally, Sara Ceron, Demi Cheng","doi":"10.5334/ijic.8931","DOIUrl":"10.5334/ijic.8931","url":null,"abstract":"Introduction: Value-based healthcare is a current global trend in health and policy where digital technologies can play an important role to measure what matters to the people. The digitalisation of value-based healthcare is only possible if the care team and people trust in this new concept and the tools provided. In this framework, a participatory co-desing approach was implemented to identify the core elements of an innovative value-based, integrated health and social care delivery model supported by ICT solutions: the VALUECARE model for older people with comorbidities.Description: The main guiding principles for care delivery have been obtained by means of a literature review. Qualitative data was collected from 369 participants using focus groups and interviews in 6 European countries (Croatia, Ireland, Portugal, Italy, Spain & The Netherlands). The eHealth Enhanced Chronic Care Model was used as a heuristic tool to integrate the participants' discourses.Discussion: The VALUECARE model fits with the features for the integrated care practice facilitating the transformation of care delivery addressing the needs of the growing old population and the rapidly development of technologies.Conclusion: VALUECARE model highlights best practice value-based, integrated care delivery through the application of a set of 6 guiding principles across 7 different core elements.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"9"},"PeriodicalIF":2.6,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11827563/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143433192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Keeping the Myth Alive: Network Coordinators Facing the Challenges of Public Action in the Belgian Mental Health Sector.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-02-10 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.9050

Coralie Darcis

引用次数: 0

Fostering Behavioural Change Towards Integrated Care - a Multi-Team Case Study in Specialised Youth Services.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-02-07 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8842

Andrée Sekreve, Maurits Struik, Woody van Olffen, Laura Nooteboom

{"title":"Fostering Behavioural Change Towards Integrated Care - a Multi-Team Case Study in Specialised Youth Services.","authors":"Andrée Sekreve, Maurits Struik, Woody van Olffen, Laura Nooteboom","doi":"10.5334/ijic.8842","DOIUrl":"10.5334/ijic.8842","url":null,"abstract":"Introduction: Integrated care is crucial in delivering coherent and coordinated support to families with multiple and complex problems. Reorienting care organisations towards integrated care is a complex organisational change process. It requires both structural and behavioural adjustments. To learn about effective practice, it is useful to study implementation between contexts.Description: This mixed methods case study provides a comparison over time of five regional teams simultaneously implementing an integrated care delivery mode. Group interviews identified whether and how different elements in the change approach helped or hindered the change progress.Discussion: We describe and discuss how the teams were guided and supported in learning to make the behavioural switches associated with their new integrated mode of operation.Conclusion: Our support-interventions appeared to be largely successful in fostering four pre-defined integrated care behaviours. This research took place during the Covid-19 pandemic, which was challenging but also brought unexpected benefits.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"7"},"PeriodicalIF":2.6,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11804174/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143382339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Elderly Acute Care Discharge Services on Prevention of Rehospitalisation: A Retrospective Cohort Study Using National Health Data from Kita Ward, Tokyo.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-02-04 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8913

Masumi Takei, Satoshi Miyata, Mariko Inoue, Kenzo Takahashi

{"title":"Impact of Elderly Acute Care Discharge Services on Prevention of Rehospitalisation: A Retrospective Cohort Study Using National Health Data from Kita Ward, Tokyo.","authors":"Masumi Takei, Satoshi Miyata, Mariko Inoue, Kenzo Takahashi","doi":"10.5334/ijic.8913","DOIUrl":"10.5334/ijic.8913","url":null,"abstract":"Introduction: Integrated care poses a significant challenge for healthcare policies in Japan as evaluation of hospital discharge services is limited. This study aimed to elucidate the effects of discharge services for elderly acute-care patients on preventing rehospitalisation.Methods: A retrospective cohort study was conducted using national health data from Kita Ward, Tokyo. Survival analysis was performed with a Cox proportional hazards model, with readmission hazard ratios (HRs) as the primary endpoint. Subgroup analysis examined interactions between each discharge service category (dummy variable) and readmission.Results: The study encompassed 6,681 subjects. The Cox model adjusted for age, gender, and complications revealed increased readmission events in the discharge service group (HR = 2.92, 95% CI 2.60-3.27). Subgroup analysis by age and length of hospital stay identified a preventive effect in the 85-year-old group (HR = 0.68, 95% CI 0.49-0.93) and 15-21-day length of stay group (HR = 0.73, 95% CI 0.53-1.01), suggesting that discharge services may inadvertently lower barriers to readmission due to healthcare system influences.Conclusion: While discharge services may elevate readmission demand, they appear to have a preventive effect for individuals aged 85 and over or with an average length of stay of 15-21 days.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"6"},"PeriodicalIF":2.6,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11804181/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143382343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Extending Integration: Interventions Supporting Communication and Collaboration Between Patients with Neurological Diseases, Their Informal Caregivers and Healthcare Staff - a Scoping Review.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-01-28 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8577

Eskil Degsell, Lina Al-Adili, Petter Gustavsson, Mats Brommels, Petra Dannapfel

{"title":"Extending Integration: Interventions Supporting Communication and Collaboration Between Patients with Neurological Diseases, Their Informal Caregivers and Healthcare Staff - a Scoping Review.","authors":"Eskil Degsell, Lina Al-Adili, Petter Gustavsson, Mats Brommels, Petra Dannapfel","doi":"10.5334/ijic.8577","DOIUrl":"10.5334/ijic.8577","url":null,"abstract":"Introduction: Addressing challenges due to demographic changes and the quest for improved value in healthcare requires an extended integrated approach to care that fosters collaboration between all stakeholders, especially within collaboration supporting cognitively impaired patients. The aim is to review existing studies on interventions to improve communication and collaboration between such patients, their caregivers and healthcare staff.Methods: Following PRISMA guidelines, we systematically searched electronic databases Medline (OVID), CINAHL (Ebsco), and Web of Science (Clarivate) for peer-reviewed literature [2010-2020] focusing on intervention studies. Papers were excluded if not assessing the impact of interventions or only presenting a study protocol.Results: Twelve studies explored diverse approaches to social support, all with the aim of improving communication and collaboration among stakeholders, and identified three intervention types: supporting empowerment, promoting collaborative disease management, and coping, and enhancing communication and relationships.Discussion: The interventions employed various approaches and assessed a range of outcomes, demonstrating the benefits of enhancing communication and collaboration among stakeholders. Yet only a few studies included the full triad of partners in care.Conclusion: There is still much to be done to achieve the extended integration of care services and support that will benefit from patient and caregiver involvement.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"5"},"PeriodicalIF":2.6,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11784509/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143079852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Parent's Perspective on Continuity of Care in the Maternity Care and Child Health Services Continuum: A Qualitative Systematic Review.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-01-24 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8645

Anne C M Hermans, Silke Boertien, Lauri M M van den Berg, Ank de Jonge, Danielle E M C Janssen, Arie Franx, Jacoba van der Kooy, Marlou L A de Kroon

{"title":"Parent's Perspective on Continuity of Care in the Maternity Care and Child Health Services Continuum: A Qualitative Systematic Review.","authors":"Anne C M Hermans, Silke Boertien, Lauri M M van den Berg, Ank de Jonge, Danielle E M C Janssen, Arie Franx, Jacoba van der Kooy, Marlou L A de Kroon","doi":"10.5334/ijic.8645","DOIUrl":"10.5334/ijic.8645","url":null,"abstract":"Introduction: While the World Health Organization (WHO) advocates organizing maternity care and preventive child healthcare (PCHC) as people-centred, integrated healthcare services, globally these services are often established separately, causing discontinuity of care. Our aim is to synthesize the evidence concerning what impacts parents' experience of continuity of care, and how to promote it.Methods: Qualitative systematic review. Embase, Medline, Web of Science, Cochrane, CINAHL and Google Scholar were searched for studies on parents' perspectives on integrated care. Helpful practices and issues regarding continuity of care were identified.Results: We found that parents valued easily accessible, tailored, family-centred care that is a display of interprofessional collaboration and is geared towards supporting and empowering parents.Discussion: Study strengths are its qualitative nature, allowing for in-depth patient views and experiences, and the multidisciplinary research team, which ensured a multidimensional view of the issue.Conclusion: Ideally, (a) parents enter the postnatal period well-prepared, and well-informed about self-care, PCHC and possible postnatal carepathways, (b) number of caretransfers is limited, (c) by overlapping maternity care and PCHC, parents are provided with an opportunity to maintain meaningful relationships with their care providers, and (d) information is consistent, family-centred, and tailored.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"4"},"PeriodicalIF":2.6,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11758814/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143046596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Economic Evaluations of Health Service Interventions Targeting Patients with Multimorbidities: A Scoping Literature Review.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-01-23 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8623

Lucia Ferrara, Vittoria Ardito, Valeria D Tozzi, Rosanna Tarricone

{"title":"Economic Evaluations of Health Service Interventions Targeting Patients with Multimorbidities: A Scoping Literature Review.","authors":"Lucia Ferrara, Vittoria Ardito, Valeria D Tozzi, Rosanna Tarricone","doi":"10.5334/ijic.8623","DOIUrl":"10.5334/ijic.8623","url":null,"abstract":"Introduction: Multimorbid patients have been growing, leading to an exponential increase in healthcare costs and patterns of resource utilization. Despite the heightened interest toward integrated care programs as a response to the complex need of multimorbid patients, economic evaluations of these programs remain scarce. This work investigated the economic evaluations of service interventions targeting multimorbid patients, to identify the characteristics of these programs and the methods applied to their evaluation.Methods: We conducted a scoping review of papers published between 2010 and 2021 on PubMed, Science Direct, EconLit and Web Of Science. The search strategy was built around three keyword blocks: service interventions, multimorbidity, economic evaluations. We selected economic evaluations of service interventions delivered through multiple care settings and targeting patients with 2+ chronic conditions.Results: Twenty-five articles were included. Interventions were categorized as organizational-type versus patient-oriented. The selected studies often targeted patients with one chronic disease, associated with a mental disorder, like depression or anxiety. Included studies were mostly cost-utility analyses conducted with the healthcare perspective.Discussions and conclusions: This work confirmed that economic evaluations of service interventions for multimorbid patients are limited in number. This could suggest that decision-making regarding the delivery of healthcare services for multimorbid patients may not always be based on a solid evidence base. More economic analyses are needed to inform evidence-based coverage decision-making.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"3"},"PeriodicalIF":2.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11760752/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143046595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Supporting Health and Social Care Students Stay and Stay Well: A Conceptual Framework for Implementing Integrated Care Into Higher Education.

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-01-23 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.7772

Louise Grant, Lisa Bostock, Caroline Reid, Nasreen Ali, Fiona Factor

{"title":"Supporting Health and Social Care Students Stay and Stay Well: A Conceptual Framework for Implementing Integrated Care Into Higher Education.","authors":"Louise Grant, Lisa Bostock, Caroline Reid, Nasreen Ali, Fiona Factor","doi":"10.5334/ijic.7772","DOIUrl":"10.5334/ijic.7772","url":null,"abstract":"Integrated care demands a workforce that is confident, capable and compassionate. This is dependent on a willingness to work inter-professionally and understand the roles, standards and values of other professional groups. However, there are few examples of integrated care initiatives within higher education that aim to build the knowledge and skills required to support effective integrated, people-centred care. While satisfying, working in the helping professions is emotionally challenging and for students' these challenges are often underestimated. Some students struggle through their studies with many failing to complete and others drop out in the early years of their careers. Understanding what supports students to thrive in their professional roles is essential to retention of a highly skilled integrated workforce. To address this challenge, this paper outlines a conceptual framework designed to promote a pedagogical environment focused on creating the conditions for integrated working. The framework is based on the \"student lifecycle\", from starting to see the benefits of a career in the helping professions, developing a sense of belonging through to thriving and succeeding as future practitioners. It outlines how students are supported to develop emotional resilience, inter-professional empathy and reflexivity to help them stay and stay well in their careers.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"2"},"PeriodicalIF":2.6,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11758810/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143046598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

From Disruption to Reconstruction: Implementing Peer Support in Homelessness During Times of Crisis for Health and Social Care Services. 从中断到重建：在危机时期为保健和社会护理服务在无家可归者中实施同伴支持。

IF 2.6 3区医学

International Journal of Integrated Care Pub Date : 2025-01-16 eCollection Date: 2025-01-01 DOI: 10.5334/ijic.8594

Mathieu Isabel, Daniel Turgeon, Émilie Lessard, Andreea-Cătălina Panaite, Gwenvaël Ballu, Odile-Anne Desroches, Ghislaine Rouly, Antoine Boivin

{"title":"From Disruption to Reconstruction: Implementing Peer Support in Homelessness During Times of Crisis for Health and Social Care Services.","authors":"Mathieu Isabel, Daniel Turgeon, Émilie Lessard, Andreea-Cătălina Panaite, Gwenvaël Ballu, Odile-Anne Desroches, Ghislaine Rouly, Antoine Boivin","doi":"10.5334/ijic.8594","DOIUrl":"10.5334/ijic.8594","url":null,"abstract":"Introduction: Peer support workers-people with a significant lived and living experience of a social or health condition-use their experiential knowledge and obtain training to help and care for others. They are integrated in different clinical settings, including those for people experiencing homelessness. Most research on peer support implementation in homelessness has not considered the timing of the implementation, particularly in periods of crisis.Description: During the COVID-19 pandemic crisis, a participatory research project examined the integration of a peer support worker in a primary and community care clinic that serves people experiencing homelessness in Montreal (Canada). This article presents a narrative case study analysis of the specific data on implementation derived from this project.Results: Three main learning points are of interest regarding implementation: 1) crises can precipitate challenges but also particular opportunities for the implementation of peer support initiatives in homelessness; 2) even during a crisis, certain key steps cannot be skipped when the goal is a successful implementation; and 3) research can be an external asset for clinical teams as they struggle to deliver care during periods of crisis.Conclusion: Peer support initiatives in homelessness can be implemented in the Canadian context during periods of crisis-for example, the COVID-19 pandemic-for health and social care services. Moreover, the concept of crisis itself can be reexamined by clinical and research teams worldwide as potentially enabling the implementation of novel initiatives.","PeriodicalId":14049,"journal":{"name":"International Journal of Integrated Care","volume":"25 1","pages":"1"},"PeriodicalIF":2.6,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11740717/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0