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@#AIM: To analyze the funding status of cataract research funded by National Natural Science Foundation of China from 2010 to 2019, and discuss the development focus on basic cataract research in the near future, so as to provide reference information for researchers in the field of cataract to understand the progress of basic research and apply for funding.<p>METHODS: The cataract research projects funded by the National Natural Science Foundation of China from 2010 to 2019 were counted. The categories of funded projects, project title, fund amount, applicant unit and region, approved year and key words were statistically analyzed. <p>RESULTS: In the past ten years, the number of cataract research projects and the amount of funding accounted for 9.35% and 9.72% of the total amount of the whole ophthalmology area respectively. The number of projects in ophthalmology and cataract research and the amount of aid received generally showed a wavy upward trend. The key words in the project setup are gradually increasing, and more and more inclined to mechanism research. With the development of computer aided technology, TALEN technology and total exon sequencing technology, cataract research presents a trend of integration of medicine and other disciplines. East China, especially Shanghai, ranks first in terms of the number of projects and funds received. Among the categories of projects, the number and funding are the largest among the general projects. In recent years, the number of the Youth Science Foundation projects has risen strongly, and even exceeds the general projects in some areas. <p>CONCLUSION: The focus of cataract research from 2010 to 2019 tends to be diversified. The integration of multi-disciplines and the application of new techniques and methods are prominent features. The fund amount and the level of research are unbalanced in regional development.
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Objective To retrieve literature on physician-patients relations for analysis of current studies and hotspots. Methods Papers on physician-patient relations published from January 2013 to September 2017 were retrieved in PubMed using such key words as "physician-patient relations" and"nurse-patient relations" respectively for analysis and comparison. Bibliographies of literature on such relations were downloaded, and their publication years, journals, and countries of the journal, as well as their first authors were also analyzed. High frequency words were chosen using a new method based on Zipf's law to identify the cut-off points of high-low frequency words in the corpus. Then the co-word matrix was formed using BICOMB2 to calculate the frequency of main key words,and a dendrogram was developed using SPSS 24.0 for clustering analysis. Results A total of 4 924 papers on physician-doctor relations were reviewed using 74 key words with occurrence higher than 31 times, and 2 145 papers on nurse-patient relations were retrieved using 41 key words with occurrence higher than 25 times. Co-word clustering analysis found six research focuses in recent five years: "informed consent and ethical issues","communication barriers", "trust", "implementation and construction of training courses for improving the relationship between doctors and patients","hospice care", and "patient participation in shared decision-making". It also found four research focuses on nurse-patient relations: "health knowledge, attitude and behavior", "communication and psychological nursing", "psychiatry and hospice care", and "patient centered and patient education". Conclusions Co-word clustering analysis found six research focuses in the recent five years helps understand the current situation and development trend.
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@# Objective To analyze the development trend of Taijiquan research papers in PubMed database in the past 15 years, and provide reference for the direction of scientific research. Methods Bicomb 2.0 and SPSS 20.0 software were used to systematically cluster and multidimensional scale analysis of keywords in PubMed database from 2002 to 2016, and generate knowledge maps and interpret them.Results Taijiquan exercise health promotion research hot spots in recent 15 years were breast neoplasms, depression, stress psychological, knee osteoarthritis, cognition, cognition disorders, muscle/skeletal, muscle strength, physical fitness, aging, gait, postural balance, accidental falls, exercise therapy and Parkinson disease.Conclusion Taijiquan exercise has been used as a kind of "sports therapy" to treat some chronic diseases, or to carry out physical and psychological rehabilitation training for the patients; at the same time, the function of "treating the disease" is paid more attention.
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@# Objective To analyze the development trend of Taijiquan research papers in PubMed database in the past 15 years, and provide reference for the direction of scientific research. Methods Bicomb 2.0 and SPSS 20.0 software were used to systematically cluster and multidimensional scale analysis of keywords in PubMed database from 2002 to 2016, and generate knowledge maps and interpret them.Results Taijiquan exercise health promotion research hot spots in recent 15 years were breast neoplasms, depression, stress psychological, knee osteoarthritis, cognition, cognition disorders, muscle/skeletal, muscle strength, physical fitness, aging, gait, postural balance, accidental falls, exercise therapy and Parkinson disease.Conclusion Taijiquan exercise has been used as a kind of "sports therapy" to treat some chronic diseases, or to carry out physical and psychological rehabilitation training for the patients; at the same time, the function of "treating the disease" is paid more attention.
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Objective To analyze the situation and hot field of dermatology nursing research and provide reference for research and research management. Methods The bibliometric, classified statistics and CiteSpace Ⅱ visualized analysis methods were used to describe map by collecting dermatology nursing papers of Web of science published from 1998 to 2017. Results It experienced growth of the total amount of the published articles and citation. The USA has the largest number of research papers and China ranks the eighth. The journal Contact Dermatitis and 9 journals published nearly 60.88% of SCI papers with dermatology related nursing. Most articles were published on journals with impact factor ranging 1-5. The Qureshi AA research team is the most influential. The articles of dermatology nursing research focused on the incidence, prevention, management, care, quality of life and the economic burden with stress injury, burn, venous leg ulcer, occupational skin diseases, atopic dermatitis, eczema, psoriasis, and infectious skin disease. The analysis of highly cited papers found that multidisciplinary collaboration and dermatological nurses are of great importance in disease management. The analysis of highly cited papers found that multidisciplinary collaboration and dermatological nurses are of great importance in disease management. Conclusion It was found that dermatology nursing is in developing stage. Based on the research hotspot and frontier, the research field of dermatology nursing should be explored and widen. The dermatology nursing specialist should be trained and cultivated, which would promote the development of dermatology nursing discipline.
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Objective To analyze the focuses and advances of professionalism studies in the field of nursing,and to provide reference for China′s nursing research. Methods Papers published from 1997 to 2016 on professionalism in nursing were retrieved from "Web of Science TMcore collection" citation database using the strategy of"Mesh=(professionalism AND Nurs*)".The knowledge atlas of the relevant literature of nursing professionalism were displayed by citespace visual analysis software. Results From 1997 to 2016, papers on professionalism in nursing amounted to 265, with the USA having the largest amount of publication of 32.94%,followed by the UK(8.67%)and Australia(8.30%),China was at No.7 on the list, accounting for only 3.77%. It was found that there was a wide range of research on professionalism studies in the field of nursing in foreign countries, including nursing education, nursing student, nursing profession, professional development, etc. Conclusions Nursing professionalism research mainly concentrated in nursing education in foreign,the present research on nursing professional spirit is still in its preliminary exploration phase in China. It should optimize the structure of nursing education and promote the development of nursing students professional.
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Objective To analysis the development tendency and research focus of long-term care of chronic disease between China and abroad and guide the research and application of long-term care of chronic disease in China. Methods The PubMed database and China National Knowledge Infrastructure (CNKI) database were searched and co-word clustering analysis and multidimensional scaling analysis with Bicomb and SPSS 21.00 software were used. Results Foreign hot spots are summarized as follows:oxygen inhalation therapy; mental disorder patients; the needs and demands of long term care. And the following domestic hot spots: long term care for the aged; long term care insurance and social support. Conclusions Long-term care researches in China is still in the exploratory stage and combining with domestic and foreign research hot spots, proposal of long term care in China are summarized as follows:expand the study population of the domestic long-term care, such as the disabled and the mental disorder;enrich domestic long-term care research topics, such as long-term care model, caregivers, care quality, etc.
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Objective:To reveal the status and characteristics of psychiatric nursing researches nearly five years in our country and provide some references for psychiatric nursing research development in our country in the future.Methods:The literatures related to psychiatric nursing from 2011 to 2015 were searched in China academic journal network publishing pool.Then the keywords frequency analysis and cluster analysis were conducted by using the bibliography co-occurrence analysis system (Bicomb2.0) and SPSS18.0 software and the analysis results were displayed visually.Results:In 8215 original keywords,after cleaning normatively,6643 keywords reserved finally,and there were 17 high frequency keywords among them.Through the word frequency analysis and cluster analysis,it is found that the psychiatric nursing research nearly five years in China could be classified into three major focus:psychiatric nursing safety management,psychological and rehabilitation nursing with schizophrenia patients,and promoting high quality nursing care to help improve the nursing quality.Conclusion:Psychiatric nursing research in China from 2011 to 2015 focuses on psychiatric nursing safety and quality management,and the patients with schizophrenia have been paid close attention,especially on their psychology and rehabilitation care.
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Objective To investigate the knowledge base and research focuses of stroke rehabilitation via a bibliometrical approach. Methods We searched the Web of Science and identified a total of 5 253 entries on stroke rehabilitation which were published from 2010 to 2015, The literature amount, country distribution, highly cited literature, and high frequency keywords of the 6 years literatures were recorded, and the retrieved literatures were then subjected Cite Space visualization software analysis to draw the co-citation network clustering map and keyword co-occurrence graph. The basics and research focuses of stroke rehabilitation were analyzed. Results The publications on stroke rehabilitation increased year by year during 2010-2015. The United States, South Korea and Australia were the major countries for stroke rehabilitation research; and the literatures of China had a great increase. The highly cited articles of stroke rehabilitation mainly involved researches about Fug-Meyer scale, MMSE scale, modified Ashworth scale and Barthel index rating scale and dysfunction recovery. High frequency keyword analysis showed that the researches mainly focused hemiplegia dysfunction in stroke rehabilitation and new techniques and ideas represented by optimized constraint-induced movement therapy and transcranial magnetic stimulation. Conclusion Researches on stroke rehabilitation is in a period of vigorous development, and increasingly more emphasis has been put on stroke rehabilitation research. The highly cited literatures and high frequency keywords can reflect the knowledge base and research focus of stroke rehabilitation, which can be used for further related research.
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<p><b>Objective</b>To analyze the internationally published literature relevant to chronic pelvic pain syndrome (CPPS) using bibliometrics and social network analysis, and investigate the current status and focuses of CPPS studies.</p><p><b>METHODS</b>We identified 692 publications on CPPS by searching PubMed up to December 2015, extracted their subject headings, calculated the frequencies of the headings, and constructed a co-occurrence network of the high-frequency (≥10) subject headings. Then we studied the features and structure of the co-occurrence network by analyzing its attributes and topological structure.</p><p><b>RESULTS</b>The density of the constructed co-occurrence network was 0.111, with an average distance of 2.886 and a clustering coefficient of 0.685. Its low density, long average distance and high clustering coefficient indicated that it was a sparse network, with a slow speed of information spreading among nodes but a strong potential coherence, which suggested that the current topics in the study of CPPS were scattered and weakly correlated, with a high possibility of being integrated. Based on the topological structure of the co-occurrence network, the topics in the study of CPPS were divided into six aspects: diagnosis and classification, drug therapy, treatment, etiology, microbiology, psychology, and epidemiology, the more important of which were diagnosis and classification, drug therapy, treatment and etiology.</p><p><b>CONCLUSIONS</b>A system has been formed in the studies of CPPS, focusing on the diagnosis, drug therapy, and etiology of the disease. However, the research topics are relatively scattered and frequently repeated. Therefore, more attention should be paid to the macrocosmic guidance and rational coordination of the researches on CPPS.</p>
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The research frontiers in foreign medical informatics were analyzed according to the co-occurrence net-work map, hotspots density map and cluster tree map that were plotted for the PubMed-covered scientific papers on medical informatics from 2010 to 2014 , which showed that the research frontiers in foreign medical informatics were the natural language processing and data mining of electronic health records, medical decision-making assistant system, computer-aided drug therapy, clinical decision-making support, health service attitude, health service quality, health service model, medical records system and its linkage, information system and its integration.
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Objective To investigate the similarities and differences in research hot pots between International Journal of Pediatrics and Pediatrics in the last five years.Methods The key words with high frequent occurrence were extracted from Wanfang database,and the Mesh with high frequent occurrence were enrolled in this study.Results The similarities of the hot pots between the two journals were asthma,neonatal diseases and neoplasm.The differences lied in that the hot pots of International Journal of Pediatrics included congenital heart diseases,allergic diseases and renal diseases,whereas the hot pots of Pediatrics were obesity,child health care and attention deficit disorder with hyperactivity.Conclusion By employing co-words cluster analysis,the research focuses of the two journals are found out,and its differences are compared.
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Objective To investigate the literature research focus of Chinese Pediatric Emergency Medicine.Methods The papers published in Chinese Pediatric Emergency Medicine from 2006 to 2011 and indexed by wanfang database served as the basic data sources.Four thousands and fifty-four keywords were collected from 1194 literature.Keyword frequency statistics and the co-occurrence analysis were made by using bibliographic item co-occurrence matrix builder,and cluster analysis was made using SPSS 11.5 software.Results Newborns,premature,hand,foot and mouth disease,mechanical ventilation,sepsis,congenital heart disease was the top 10 high-frequency keywords.Cluster analysis diagram showed the research focus from articles published in Chinese Pediatric Emergency Medicine for the past six years,which included:(1) hand,foot and mouth disease; (2) prognostic factors for septic shock; (3) acute lung injury and acute respiratory distress syndrome; (4) neonatal asphyxia induced hypoxic-ischemic encephalopathy; (5) the disease of premature infants ; (6) the treatment of congenital heart disease complicated with severe pneumonia and heart failure; (7) the pathogens and drug resistance analysis of pediatric intensive care unit-acquired infection; (8) sepsis.Conclusion The main study law and direction of Chinese Pediatric Emergency Medicine in the past six years are proved by keyword co-words cluster analysis.