Worldviews on Evidence-Based Nursing最新文献

{"title":"Missed nursing care in relation to registered nurses' level of education and self-reported evidence-based practice.","authors":"Ann-Charlotte Falk, Anne-Marie Boström, Carolin Nymark, Ann-Christin von Vogelsang","doi":"10.1111/wvn.12681","DOIUrl":"10.1111/wvn.12681","url":null,"abstract":"<p><strong>Background: </strong>Patient safety is one of the cornerstones of high-quality healthcare systems. Evidence-based practice is one way to improve patient safety from the nursing perspective. Another aspect of care that directly influences patient safety is missed nursing care. However, research on possible associations between evidence-based practice and missed nursing care is lacking.</p><p><strong>Aim: </strong>The aim of this study was to examine associations between registered nurses' educational level, the capability beliefs and use of evidence-based practice, and missed nursing care.</p><p><strong>Methods: </strong>This study had a cross-sectional design. A total of 228 registered nurses from adult inpatient wards at a university hospital participated. Data were collected with the MISSCARE Survey-Swedish version of Evidence-Based Practice Capabilities Beliefs Scale.</p><p><strong>Results: </strong>Most missed nursing care was reported within the subscales Basic Care and Planning. Nurses holding a higher educational level and being low evidence-based practice users reported significantly more missed nursing care. They also scored significantly higher on the Evidence-based Practice Capabilities Beliefs Scale. The analyses showed a limited explanation of the variance of missed nursing care and revealed that being a high user of evidence-based practice indicated less reported missed nursing care, while a higher educational level meant more reported missed nursing care.</p><p><strong>Linking evidence to action: </strong>Most missed nursing care was reported within the subscales Planning and Basic Care. Thus, nursing activities are deprioritized in comparison to medical activities. Nurses holding a higher education reported more missed nursing care, indicating that higher education entails deeper knowledge of the consequences when rationing nursing care. They also reported varied use of evidence-based practice, showing that higher education is not the only factor that matters. To decrease missed nursing care in clinical practice, and thereby increase the quality of care, educational level, use of evidence-based practice, and organizational factors must be considered.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"550-558"},"PeriodicalIF":4.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41135609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A cognitive-behavioral skills building program improves mental health and enhances healthy lifestyle behaviors in nurses and other hospital employees.","authors":"Jacqueline Hoying, Ayanna Terry, Stephanie Kelly, Bernadette Mazurek Melnyk","doi":"10.1111/wvn.12686","DOIUrl":"10.1111/wvn.12686","url":null,"abstract":"<p><strong>Background: </strong>Mental health outcomes in nurses have historically indicated a greater prevalence of anxiety, depression, and suicide than the general population. It is vital to provide programming for healthcare workers to gain the necessary skills to reduce burnout and improve their mental and physical health.</p><p><strong>Aims: </strong>The aims of this study were to evaluate mental health outcomes and healthy lifestyle beliefs and behaviors among nurses and other hospital employees who completed MINDBODYSTRONG, a cognitive-behavioral skill building program.</p><p><strong>Methods: </strong>A pre-experimental, pre- and poststudy design was used to examine mental health and well-being outcomes among 100 hospital personnel who participated in MINDBODYSTRONG, a program designed to improve coping and resiliency and decrease stress, anxiety, and depressive symptoms. Outcomes measured included healthy lifestyle behaviors, healthy lifestyle beliefs, anxiety, depression, stress, and burnout.</p><p><strong>Results: </strong>One hundred hospital personnel, including 93 nurses, completed the pre- and post-survey. Among all participants, post- MINDBODYSTRONG scores for healthy lifestyle beliefs (p = .00; Cohen's d = 0.52) and healthy lifestyle behaviors (p = .00; Cohen's d = -0.74) increased significantly with medium effects, while depression (p = .00; Cohen's d = -0.51), anxiety (p = .00; Cohen's d = -0.54), stress (p = .00; Cohen's d = -0.33), and burnout (p = .00; Cohen's d = -0.37) decreased significantly with small and medium effects. The program produced even stronger positive effects on mental health outcomes for participants who started the study with higher levels of depression and anxiety.</p><p><strong>Linking evidence to practice: </strong>Anxiety, depression, stress, and burnout decreased significantly postintervention. Participants also significantly improved their healthy lifestyle beliefs and behaviors with the MINDBODYSTRONG program. MINDBODYSTRONG is an effective program that reduces anxiety, depression, burnout, and stress and improves healthy lifestyle beliefs and behaviors in hospital-based clinicians. It is of utmost importance to provide evidence-based programs to improve mental resiliency and decrease stress, anxiety, burnout, and depressive symptoms, which will ultimately improve the safety and quality of health care.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"542-549"},"PeriodicalIF":4.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61565798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on missed nursing care during the COVID-19 pandemic: A scoping review.","authors":"Edurne Zabaleta-Del-Olmo, Rosalía Santesmases-Masana, Rubén Martín-Payo, Àngel Romero-Collado, Juan-José Zamora-Sánchez, Ana-María Urpí-Fernández, Marina Gonzalez-Del-Rio, Iris Lumillo-Gutiérrez, Meritxell Sastre-Rus, Lina Jodar-Fernández, Elvira Hernández-Martínez-Esparza","doi":"10.1111/wvn.12682","DOIUrl":"10.1111/wvn.12682","url":null,"abstract":"<p><strong>Background: </strong>Missed nursing care is defined as care that is delayed, partially completed, or not completed at all. The scenario created by the COVID-19 pandemic may have influenced multifactorial determinants related to the care environment, nursing processes, internal processes, and decision-making processes, increasing missed nursing care.</p><p><strong>Aim: </strong>This scoping review aimed to establish the quantity and type of research undertaken on missed nursing care during the COVID-19 pandemic.</p><p><strong>Methods: </strong>This review was conducted following the Joanna Briggs Institute methodology for scoping reviews. We searched CINAHL, MEDLINE, Scopus, two national and regional databases, two dissertations and theses databases, a gray literature database, two study registers, and a search engine from November 1, 2019, to March 23, 2023. We included quantitative, qualitative, and mixed studies carried out in all healthcare settings that examined missed nursing care during the COVID-19 pandemic. Language restrictions were not applied. Two independent reviewers conducted study selection and data extraction. Disagreements between the reviewers were resolved through discussion or with an additional reviewer.</p><p><strong>Results: </strong>We included 25 studies with different designs, the most common being acute care cross-sectional survey designs. Studies focused on determining the frequency and reasons for missed nursing care and its influence on nurses and organizational outcomes.</p><p><strong>Linking evidence to action: </strong>Missed nursing care studies during the COVID-19 pandemic were essentially nurses-based prevalence surveys. There is an urgent need to advance the design and development of longitudinal and intervention studies, as well as to broaden the focus of research beyond acute care. Further research is needed to determine the impact of missed nursing care on nursing-sensitive outcomes and from the patient's perspective.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"559-573"},"PeriodicalIF":3.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41166475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acute care nurse managers' definitions of and barriers to well-being: A thematic analysis of open-ended survey questions.","authors":"Regina W Urban, Shirley D Martin, Dorothy C Foglia, J Sheree Henson, Joni N Belz, Valerie R Bilton","doi":"10.1111/wvn.12685","DOIUrl":"10.1111/wvn.12685","url":null,"abstract":"<p><strong>Background: </strong>During the COVID-19 pandemic, acute care nurse managers functioned in a critical role by helping to advance the mission and goals of their organization while navigating a rapidly evolving healthcare landscape. This resulted in high levels of ongoing job-related stress which is linked to negative physical, psychological, and job-related outcomes. Little is known about the perceptions regarding their own professional well-being during this time.</p><p><strong>Aim: </strong>The aim of this study was to qualitatively describe acute care nurse managers' perceptions of and barriers to their professional well-being.</p><p><strong>Methods: </strong>Using a qualitative descriptive approach, nurse managers from a hospital system in the southwestern United States responded to two short-answer, survey-based questions in 2022: (1) \"Describe the definition of nurse-manager well-being in your own words\" and (2) \"What do you feel is your biggest barrier to professional well-being?\" Reflexive thematic analysis was utilized to analyze participant responses (N = 80).</p><p><strong>Results: </strong>Professional well-being is a complex concept influenced by the nurse manager's ability to navigate work-life balance; care for their own physical, emotional, and spiritual selves; give and receive support from stakeholders; and manage feelings of thriving vs. struggling in the role. Barriers most cited as influencing well-being included having too little time to get things done coupled with increasing workloads, feeling stuck in the middle among stakeholders, and coping with ongoing staffing challenges.</p><p><strong>Linking evidence to action: </strong>The definition of and barriers to well-being are influenced by the specific needs and experiences of the nurse manager. While not all barriers can be immediately removed, the identification of individual and organization-specific barriers needs to be taken seriously, reviewed by those who can promote change, and evidence-based solutions for improvement piloted or implemented when feasible.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"525-531"},"PeriodicalIF":4.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71414979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Elopement: Evidence-based mitigation and management.","authors":"Janice E Marlett, Brooke A Vacovsky, Elizabeth A Krug, Tina M Ha-Johnson, Stacy A Fisher Hill","doi":"10.1111/wvn.12683","DOIUrl":"10.1111/wvn.12683","url":null,"abstract":"<p><strong>Background: </strong>Elopement jeopardizes patient safety, affects the hospital's reputation, and results in financial ramifications. In an academic community hospital, executive leadership approached a team of nurse leaders for expertise following the elopement of a vulnerable patient.</p><p><strong>Aim of the initiative: </strong>The team's goal was to identify evidence-based strategies to mitigate future elopement events. Following an extensive literature review and gap analysis, the organization recognized opportunities pertaining to elopement management, including patient assessment, prevention strategies, and facility-wide response when events occur. The nurse leader team thoroughly searched current literature to answer the Population, Intervention, Comparison, and Outcome (i.e., PICO) questions of interest. Following a critical appraisal of 55 articles, 26 were utilized to make practice change recommendations. The body of evidence included a variety of age groups and diagnoses.</p><p><strong>Implementation plan: </strong>After the synthesis of the literature, the team provided recommendations to the organization. These recommendations included the assessment of patient-specific risks and the implementation of elopement prevention measures as fundamental elements for incidence reduction. The team partnered with multidisciplinary stakeholders for the revision of policies, processes, and electronic medical record documentation.</p><p><strong>Outcomes: </strong>The organization monitored elopement events and the duration of each event throughout the phases of implementation. Pre-implementation data, collected from January to June 2021, demonstrated 34 individual elopement cases lasting an average of 118 min each. In comparison, post-implementation data collected during the same time frame in 2022 found only 12 events lasting an average of 24 min each.</p><p><strong>Implications for practice: </strong>The organization implemented evidence-based recommendations to standardize the facility's approach to elopement. With structured assessment, precautions, and response, the organization demonstrated a notable decline in the number and duration of elopement events. Hardwiring processes, analyzing data, and adjusting expectations within an evidence-based framework should assist the organization's drive to further enhance patient safety surrounding elopement events.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"634-641"},"PeriodicalIF":4.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41173387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of fragmented cancer care and change in nurse staffing grade on cancer patient mortality.","authors":"Kyu-Tae Han, Seungju Kim","doi":"10.1111/wvn.12676","DOIUrl":"10.1111/wvn.12676","url":null,"abstract":"<p><strong>Background: </strong>Continuity of patient care ensures timely and appropriate care and is associated with better patient outcomes among cancer patients. However, the impact of nurse staffing grade changes on patient outcomes remains unknown.</p><p><strong>Aims: </strong>This retrospective cohort study aimed to evaluate the effect of fragmented care and changes in nurse staffing grade on the survival of colorectal cancer patients who underwent surgery.</p><p><strong>Methods: </strong>This study included 2228 newly diagnosed colorectal cancer patients. Fragmented care was defined as the receipt of treatment in multiple hospitals and was divided into three categories based on changes in nurse staffing grade. Five-year survival rates were used to evaluate the effect of fragmented care and nurse staffing grade on outcomes of cancer patients. Survival analysis was performed by adjusting for covariates using the Cox proportional hazards model for 5-year mortality.</p><p><strong>Results: </strong>Approximately 18.5% of patients died within 5 years; the mortality rate during cancer treatment was higher in patients who received fragmented care, especially in those transferred to hospitals with fewer nurses. Patients who received fragmented care had shorter survival times, and those transferred to hospitals with fewer nurses had higher risks of 5-year mortality (hazard ratio: 1.625; 95% CI: [1.095, 2.412]). Transfers to hospitals with fewer nurses were associated with increased mortality rates in low-income patients, hospitals located in metropolitan and rural areas, and high-severity groups.</p><p><strong>Linking evidence to action: </strong>Receipt of fragmented care and change in nurse staffing grade due to patients' transfer to different hospitals were associated with increased mortality rates in cancer patients, thus underlining the importance of ensuring continuity and quality of care. Patients from rural areas, from low-income families, and with high disease severity may have better outcomes if they receive treatment in well-staffed hospitals.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"610-620"},"PeriodicalIF":4.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10177987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Telehealth in palliative care during the COVID-19 pandemic: A systematic mixed studies review.","authors":"Xinyi Xu,&nbsp;Mu-Hsing Ho,&nbsp;Chia-Chin Lin","doi":"10.1111/wvn.12637","DOIUrl":"10.1111/wvn.12637","url":null,"abstract":"<p><strong>Background: </strong>The coronavirus disease-2019 (COVID-19) pandemic caused unprecedented disruption to healthcare delivery worldwide. The use of telehealth practices rapidly expanded during the pandemic, while its application in palliative care remains a conflicted issue.</p><p><strong>Aims: </strong>The aims of this study were to evaluate users' reports of their satisfaction with telehealth palliative care during COVID-19 and to identify facilitators and barriers to telehealth implementation in palliative care during COVID-19.</p><p><strong>Methods: </strong>A systematic search of the literature, including studies between January 2020 and June 2022, was conducted using PubMed, MEDLINE, CINAHL Plus, Embase, and Google Scholar. Empirical studies of telehealth in palliative care during COVID-19 were included.</p><p><strong>Results: </strong>A total of 18 studies were included in the review, of which nine were outpatient consultations, four were family meetings, two were remote volunteering programs, two were inpatient care, and one was a residential care home needs assessment. The satisfaction rates were high (66%-99%) among patients and family members who participated in telehealth consultations, but the satisfaction with family meetings was mixed. Compared with their clients, healthcare professionals were less likely to assess telehealth as satisfactory. The authors identified four barriers and four facilitators. The barriers were technological challenges, lack of nonverbal communication, ethical concerns, and limitations for clinical practice. The facilitators were accessibility and convenience, visual cues, facilitation and training, and family engagement.</p><p><strong>Linking evidence to action: </strong>This systematic mixed studies review suggests that current evidence supports the feasibility of telehealth implementation in palliative care for outpatient consultations and routine follow-up appointments. This review also identified facilitators and barriers to telehealth in palliative care, and the findings can inform the implementation of future palliative care services. Future attention should be paid to the effectiveness of telehealth implementation in palliative care patients.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"476-491"},"PeriodicalIF":4.3,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9154028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Managerial power bases and its relationship to influence tactics and conflict management styles: Bedside nurses' perspective.","authors":"Ebtsam Abou Hashish,&nbsp;Hend Alnajjar,&nbsp;Arwa Al Saddon","doi":"10.1111/wvn.12670","DOIUrl":"10.1111/wvn.12670","url":null,"abstract":"<p><strong>Background: </strong>Having robust power sources and employing effective influence tactics are essential leadership skills for nurse managers in managing human resources, providing quality care, and managing workplace conflict among nurses.</p><p><strong>Aims: </strong>The present study aimed to investigate how bedside nurses perceived their nurse managers' power bases, influence tactics, and conflict management styles. Furthermore, the study investigated the relationship among power bases, influence tactics, and conflict management styles.</p><p><strong>Methods: </strong>A descriptive correlational study was conducted at the inpatient care unit of a Saudi hospital. A convenient sample of n = 230 nurses completed the Power Base scale, Influence Behavior Questionnaire (IBQ-R), and Rahim Organizational Conflict Inventory-II (ROCI-II).</p><p><strong>Results: </strong>Nurses believed their managers were most likely to use referent, legitimate, and expert sources to exercise their power; appreciation and consultation tactics to influence others; and an integrative style to manage conflict. Significant positive correlations were found between the perceived overall power bases and each of the influence behaviors and conflict management styles (r = .466, r = .383, p < .05, respectively). The values of the regression coefficient of power bases significantly contribute to the prediction of 67.8% and 42.2% of the explained variance of influence behaviors and conflict management styles, respectively. In addition, influence behaviors can play a mediating role in this prediction.</p><p><strong>Linking evidence to action: </strong>Nurse managers should be able to demonstrate the benefit of controlling a wide range of power bases and know how to use influence behaviors and conflict management styles skillfully in each situation to achieve desired goals.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"442-450"},"PeriodicalIF":4.3,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10326483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Barriers and facilitators to optimizing the mental health and well-being of nurses: Rapid action required to avert the great resignation.","authors":"Bernadette Mazurek Melnyk,&nbsp;Andreanna Pavan Hsieh","doi":"10.1111/wvn.12679","DOIUrl":"10.1111/wvn.12679","url":null,"abstract":"","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":"20 5","pages":"420-421"},"PeriodicalIF":4.3,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41240282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Daily huddle best practice: An Evidence-Based guide.","authors":"Victoria Murphy","doi":"10.1111/wvn.12668","DOIUrl":"10.1111/wvn.12668","url":null,"abstract":"<p><strong>Background: </strong>Daily huddles positively influence staff satisfaction and perception; standardization of a daily huddle should be prioritized to benefit from its effects.</p><p><strong>Aim: </strong>The aim of this project initiative was to implement an evidence-based, standardized daily huddle on an inpatient medical-surgical oncology unit.</p><p><strong>Implementation plan: </strong>A searchable question was developed, and the identified literature was critically appraised and synthesized for evidence-based recommendations. The recommendations for the structure and content of a daily huddle were implemented using a standardized format.</p><p><strong>Outcomes: </strong>Pre-implementation and post-implementation staff perception and satisfaction surveys yielded positive results. Improvements in effective communication and staff satisfaction were identified.</p><p><strong>Implications for practice: </strong>An effective daily huddle is essential for communicating pertinent information that can affect workflows and patient safety, as well as promoting teamwork and staff satisfaction.</p>","PeriodicalId":49355,"journal":{"name":"Worldviews on Evidence-Based Nursing","volume":" ","pages":"513-518"},"PeriodicalIF":4.3,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9876798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}