Objective:To investigate the ability and current situation of nursing undergraduates to use social media for health education, and analyze the impact of social media health education experience on the ability of nursing undergraduates to use social media, so as to provide reference information for the design of nursing undergraduates' health education courses in the future.Methods:Using the convenient sampling method,from May to September 2019, 147 nursing undergraduates from four medical colleges in Beijing were selected, and the general information questionnaire and the Chinese version of Social Media Competency Inventory were used for the questionnaire survey. Using the objective sampling method, the 20 nursing undergraduates were selected for semi-structured interview.Results:57.14%(84/147) of nursing undergraduates had used social media for health education at the undergraduate stage. Among the scores of all dimensions of social media ability, the scores of social media self-efficacy (4.42 points per item) and performance expectation (3.31 points per item) were higher. In the interview, nursing undergraduates believed that after college training, the ability of using publicity tools and making carriers, the ability of information selection and transmission, the ability of teamwork and other social media applications were improved.Conclusions:The current situation of applying social media to health education for nursing undergraduates needs to be further improved, and the ability of applying social media to health education has great room for improvement. Social media health education experience can effectively improve their abilities related to social media application.It is suggested that the relevant courses and training of applying social media to health education should be promoted in undergraduate nursing education in Colleges and universities.

The International Consortium for Health Outcomes Measurement has released the first international standard set of outcome measures for patients with venous thromboembolism, providing a widely applicable and easy-to-use standardized set of outcome measures for venous thromboembolism, including disease-specific complications, treatment-related comorbidities, long term consequences of the disease, and patient-reported outcomes. This paper combines clinical practice in China to interpret the Core Outcome Set for Venous Thromboembolism, in order to provide reference for the selection of outcomes of venous thromboembolism and promote the application of the core outcome set of venous thromboembolism in clinical practice and research in China.

The prevention and management of venous thromboembolism (VTE) is very important. The VTE "four-in-one" prevention and management team formed by caregivers, doctors, nurses, and patients plays a pivotal role in improving the clinical outcome of patients with VTE. At present, VTE prevention and management involving domestic caregivers is still in its infancy. It is necessary to intervene the cognition and behavior of caregivers, and carry out in-depth exploration in the connotation and form of VTE continuous prevention and management, so as to improve the quality of caregivers' participation in VTE prevention and management, and play a role in improving the level of health literacy of the whole people and ultimately achieve the goal of improving the effect of VTE prevention and management.

This article aims to describe the current status of the research content and methods on caregivers at home and abroad participating in the prevention and management of venous thromboembolism (VTE) . This article searched the China National Knowledge Infrastructure (CNKI) , Wanfang Chinese database, PubMed, EMBASE, Cochrane Library, CINAHL English database from the establishment of the database to October 26, 2020, and screens out relevant research. A total of 9 articles were included. The disease population includes orthopedics, internal medicine bedridden, neurosurgery and peripherally inserted central catheter (PICC) patients. Through qualitative and quantitative research methods, researches focus on two aspects, namely the current status of the caregivers' cognitive and behavioral level of VTE-related knowledge and the implementation of preventive measures taken. The role of caregivers in the prevention and management of VTE has attracted the attention of domestic and foreign scholars, and there are related studies. The effectiveness and the feasibility of caregivers' participation have been initially confirmed, but related research is still in its infancy. There is an urgent need to expand the research direction, conduct in-depth clinical research, explore the role of caregivers in VTE prevention and management, and promote the sustainable development of the VTE prevention and management.

Objective:To analyze the development status and existing problems of nursing research on peripherally inserted central catheter (PICC) related thrombosis by using literature metrology method in China.Methods:CNKI database, Wanfang database, VIP database and CBM database were retrieved and CiteSpace software was used to conduct statistical analysis of the literature on nursing research on PICC related thrombosis in China. The retrieval time limit was from the establishment of the databases to December 1, 2021.Results:A total of 3 988 papers were retrieved and 846 papers were included after screening. The number of published papers on PICC related thrombosis nursing research in China was on the rise as a whole. From 2013 to 2019, a total of 655 papers were published, accounting for 77.42% of the total number of papers. Among the literature types, experience summary was the most (442, 52.25%) , followed by 201 (23.76%) experimental studies. The publication institutions were located in 31 provinces, autonomous regions and municipalities directly under the central government in China, with Jiangsu Province having the highest number of publications with 82 (9.69%) , followed by Guangdong Province with 64 (7.57%) . The research subjects focused on cancer patients and the research topics focused on risk factors and nursing interventions.Conclusions:PICC related thrombosis is gradually attracting the attention of nursing staff in China and the research efforts are increasing, but the overall research quality needs to be further improved. In the future, it is necessary to strengthen the scientific nature and rigor of scientific research design, strengthen the cooperation and communication between researchers and institutions in different regions, actively grasp the current hot spots and development trends of PICC related thrombosis nursing research and expand the research content.

Objective:To explore the research hotspot and trend of venous thromboembolism (VTE) nursing for tumor patients in China, so as to provide reference and inspiration for nurses to carry out nursing research and clinical practice.Methods:The academic journal papers of nursing research with VTE as the core of tumor patients were retrieved in the Chinese Biomedical Literature Database, China National Knowledge Infrastructure, WanFang Data and VIP. The retrieval time limit was from the establishment of the database to February 11, 2022. CiteSpace 5.8. R3 software was used for paper keyword co-occurrence, clustering and mutation analysis.Results:A total of 1 678 papers were included, and the number of VTE nursing papers of tumor patients in China showed an exponential growth trend. "Gynecological tumor" was the tumor type of the most frequent concern. "Perioperative period" "PICC" and "chemotherapy" were the main research scenarios. "Lung cancer" "ovarian cancer" "risk assessment" "preventive nursing" and "quality of life" were the frontiers of research.Conclusions:The VTE nursing research of tumor patients in China is on the trend of development under the guidance of demand and driven by national policies. It is suggested that Chinese nursing scholars should deepen the specific risk assessment and detailed prevention in this field, strengthen the continuous follow-up outside the hospital, and continue to promote the improvement of evidence-based nursing, quality of life and other related research. It can also be combined with foreign nursing research and domestic and foreign medical research in this field to clarify further research directions.

Satisfaction with anticoagulant medication is an important factor affecting patients ' compliance with anticoagulant therapy and clinical efficacy. Foreign scholars have developed a variety of anticoagulant medication satisfaction assessment tools. This paper reviews the development process, main contents and application fields of anticoagulant medication satisfaction assessment tools, analyses their characteristics and limitations, so as to provide references for medical staff to select appropriate assessment tools and develop localized anticoagulant medication satisfaction assessment tools.

Objective:To conduct an overview of systematic review of the safety of low molecular weight heparin (LMWH) injection methods.Methods:The systematic review of the safety of LMWH injection method was searched through computer on China National Knowledge Infrastructure, WanFang Data, China Biomedical Literature Service System, China Science and Technology Journal Database, PubMed, Embase, CINAHL, The Cochrane Library, Joanna Briggs Institute (JBI) System Review and Evidence Application Report Database, and Campbell Collaborative Collaboration. The search period was from the establishment of the database to December 31, 2022. AMSTAR 2 and ROBIS software were used for quality evaluation of system reviews, and the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system was used for evidence grading.Results:A total of 10 systematic reviews were included. AMSTAR 2 software evaluation showed that the methodological quality of 1 article was low and 9 articles were extremely low. The ROBIS software evaluation showed that the overall bias risk of 3 system atic reviews was low, and 7 reviews were high. The GRADE system was used to grade 47 pieces of evidence from 10 systematic reviews, including 4 pieces of medium-quality evidence, 34 pieces of low-quality evidence, and 9 pieces of extremely low-quality evidence.Conclusions:Slow injection, abdominal injection, vertical injection, and local compression for 5 minutes after injection may be beneficial for the safety of LMWH subcutaneous injection. However, high-quality original studies targeting different subgroups and injection methods still need to be conducted on a large sample to support the conclusions.

Objective:To explore the cognition and intention of patients with lower limb deep vein thrombosis (DVT) to participate in patient-reported outcomes (PROs), so as to provide references for the promotion, application, and practice of PROs in lower limb DVT patients in China.Methods:This study adopted the phenomenological qualitative research method. From February to June 2023, 13 lower limb DVT patients admitted to Peking Union Medical College Hospital were selected for semi-structured in-depth interviews. Colaizzi 7-step analysis method was used for analyzing and summarizing data.Results:Thirteen patients with lower limb DVT highly recognized their own value in participating in PROs, namely health benefits, prevention of DVT complications, and reduction of disease uncertainty. Lower limb DVT patients expected to receive support from healthcare professionals, families, and portable and simplified reporting formats to promote their participation in PROs. From the patient 's own perspective, they perceived that insufficient attention to DVT caused by lack of awareness of the hazards of DVT and limited understanding of PROs made it difficult for them to participate in PROs. Conclusions:Lower limb DVT patients have a high intention to participate in PROs. The application and promotion of PROs in lower limb DVT patients in China require joint support from various sectors of society, among which strengthening effective health education for patients and their families and providing multi-channel reporting forms are the key to promoting of PROs.

Objective:To construct a tool to evaluate the knowledge, attitude, and practice of nurses in the prevention of thrombosis related to peripherally inserted central catheter (PICC) .Methods:From December 2022 to April 2023, based on the theory of knowledge, attitude, and practice, a preliminary draft of the PICC-related Thrombosis Prevention Knowledge, Attitude, and Practice Questionnaire for Nurses was formed through systematic literature review, two rounds of Delphi expert consultations, and pre-survey. In May 2023, convenience sampling was used to select 573 nurses from Chinese Academy of Medical Sciences & Peking Union Medical College Hospital as the research subject for a survey to conduct item analysis, validity testing, and reliability testing on the questionnaire.Results:The final version of the PICC-related Thrombosis Prevention Knowledge, Attitude, and Practice Questionnaire for Nurses included 20 knowledge items, 10 attitude items, and 10 practice items. In the content validity of the questionnaire, the average content validity index was 0.984, the overall consensus content validity index was 0.850, and the item level content validity index was 0.857 to 1.000. Exploratory factor analysis extracted three common factors with eigenvalues>1.000, with a cumulative variance contribution rate of 64.540% and factor loadings of 0.450 to 0.908 for each item. The total Cronbach's α coefficient of the questionnaire was 0.895, the half reliability coefficient was 0.947, and the retest reliability coefficient was 0.966.Conclusions:The PICC-related Thrombosis Prevention Knowledge, Attitude, and Practice Questionnaire for Nurses has good reliability and validity, and can be used to evaluate PICC-related thrombosis prevention knowledge, attitude, and practice among nurses.