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Objective To reveal the status quo and emerging issues of co-authorship in regional health informatization research community in China.Methods The terms or keywords describing and covering regional health informatization were used to search the most relevant literatures about the subject in CNKI,Wanfang database and PubMed.Software tools were used to extract bibliographic,Social network analysis (SNA);co-authorship,and co-word analysis were used in this study.Results ①11,482 articles with 16,449 authors in the period of 1984-2013 were found.Each publication has an average of 1.43 authors,and each author has 0.70 publications.The number of coauthored literature was 7741 (67.42 ％).Both production and collaboration have been growing steadily.② Coauthored knowledge network was build which composed by 150 high-yielding Authors.The largest component comprises 43 authors(28％,43/156).The intermediate centrality of 57 authors were above 0.③ 230 2-plexes were found,and 65 2-plexes scale was 4 and over;and there was overlap among them.There were extensive cooperation between the military institutions,a large number of regional health information technology research talent were found in army research institutes..Cohesive subgroups density showed an E-I index=-0.901,which indicated that factionalism was comparatively weaker in this field,and the relationship tended to occur among subgroups.④ Cooperative network was established between the provinces and municipalities.Beijing,Guangdong,Jiangsu,Hubei were the core area.⑤ The average distance between the author=3.155,and it consistent with the small-world characteristics.⑥ The largest component of the network research can be summarized into three categories:HIS-related research,electronic medical records related research,and regional health informatization related research.Conclusions Although such collaboration is growing steadily,the collaboration behavior about regional health informatization study needs to be enhanced.Policy makers and researchers can refer to the relevant information and promote cooperation,improve the capacity of regional health information research and construction.
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Objective Current study used quantitative research methods to reveal the regional medical information research in hotspots, and summarize the mainstream knowledge base to provide the reference for researchers in the field.Methods A systematic search was conducted to find publications in CNKI, Wanfang Database and PubMed.Bibliometrics method, social network analysis, coword analysis, principal component analysis and multidimensional scaling analysis were used in this study.Results ① total 11,482 articles published from 1984 to 2013 were screened out.The development of research publications showed an increasing trend, and the papers were distributed in 1233 types of journals.The number of authors who located in Beijing, Guangdong, Jiangsu, Shanghai,Shandong ranked top five.② The top 59 high frequency key words were identified that representing the hot contents in regional health information technology research field, and was used to build knowledge network map.Among them, HIS, electronic medical records, hospital information technology,information technology were at the core of this research area.③ We summarized research and development in the field of nine major mainstream knowledge base include: research on electronic medical records, medical personnel, information systems, information security, information networks, information sharing, information integration, information technology, and information management, resident' s health record related studies;qualitative analysis and problem-oriented research;HIS and telemedicine-related research;community related research, two-way referral related research, health care reform and cloud computing-related research, telemedicine related research and V43 related research.Conclusions The development of regional medical information research has good momentum and closely follow the international trend, but the research contents and methods are still distance from international standard..Research mostly focused on hospital information system construction, regional research and applied research are weak and need to be further improved.
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Objective To observe the effect of different methods such as combined treatment of traditional Chinese and western medi-cine, the simple excision and expanded resection for the treatment of granulomatous lobular mastitis. Methods 60 cases of patients treated in our hospital from Jan. 2010 to Jan. 2013 were enrolled in this study, and they were confirmed the diagnosis of granulomatous lobular mas-titis by pathology examination. According to randomly number table, they were divided into three groups and they were given the treatment of combined treatment of traditional Chinese medicine and Western medicine, the simple excision, and expanded resection respectively. Where-after, the therapeutic effect of the three groups were observed. Results There were 9 cases (45. 0%) were of cure and 11 cases (55. 0%) of recurrence in the combined treatment group. There were 16 cases (80. 0%) of cure and 4 cases (20. 0%) of recurrence in the simple ex-cision group. There were 8 cases (90. 0%) of cure and 2 cases (10. 0%) of recurrence in the combined treatment group. It shows that the recurrence rate of combined treatment group was higher than the other two groups (P0. 05). Conclusion The effect of extended resectionin for the treatment of granulomatous is better and it has important clinical value.
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Objective To understand the effect of health management to enhance the community hypertensive patients' self-efficacy. Method With the method of stratified random sampling, 347 patients who come from communities were diagnosed as hypertension were selected as research subjects from the range of Yingze in Taiyuan of Shanxi province. There were 191 males and 156 females, the age ranged from 38 to 72 (55.90±9.60) years. The self efficacy promotion plan was conducted on high blood pressure patients. A comparison before and after six months of health management was made among the self efficacy scores, daily life scores, health behavior scores, drug behavior scores, medical compliance behavior scores by using self-efficacy scale. Excel 2007 and SPSS 19.0 were used for data analyses. Result Before the implementation of health management, the self efficacy scores of research subjects were 26.96 ± 0.77. After the implementation of health management, the value increased to 29.51 ± 0.86 (t=-41.23, P<0.05). In four dimensions, daily life (before and after management 6.85 ± 0.20 and 7.49 ± 0.31, t=-40.66), drug behaviors (before and after management 7.52 ± 0.21 vs. 7.98 ± 0.23, t=-26.93) and medical compliance behavior scores (before and after management 5.26±0.15 vs. 6.78±0.19, t=-115.97) were higher than those before the health management except health behaviors (before and after management 7.25 ± 0.40 vs. 7.26 ± 0.40, t=-1.94, P<0.05). Conclusion Health management regulated the self care behavior of patients with hypertension, improved the patients' compliance and enhanced self efficacy, which played an important role in controlling the development of disease.
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Objective To evaluate the feasibility of using corrected body weight to set the tide volume for mechanical ventilation during general anesthesia in obese patients.Methods Ninety-six ASA physical status Ⅰ or Ⅱ obese patients,with a body mass index of 28-44 kg/m2,scheduled for elective extremity surgery under general anesthesia,were divided into 3 groups (32 cases of each group) by random digits table method:tide volume based on actual body weight group (group A),tide volume based on ideal body weight group(group B),and tide volume based on corrected body weight group(group C).The pulmonary function of all patients was normal.The patients were endotracheally intubated and mechanically ventilated after induction of anesthesia.According to the corresponding body weight,the initial tide volume was set based on 8 ml/kg in each group(respiratory rate:15 bpm).At 10 min after start of mechanical ventilation,peak airway pressure (Ppeak),airway plateau pressure (Pplat),airwayresistance (Raw) were recorded.Arterial blood samples were collected at 30 min of mechanical ventilation for blood gas analysis and arterial blood oxygen partial pressure (PaO2),arterial blood carbon dioxide partial pressure (PaCO2) and the patients requiring readjustment of tide volume were also recorded.Results The level of Ppeak,Pplat,Raw in group B and group C were significantly lower than those in group A[(15.3 ± 1.8),(18.5 ± 2.6) cmH2O (1 cmH2O =0.098 kPa) vs.(23.2 ±3.3) cmH2O; (11.5 ± 1.6),(14.3 ± 1.4) cmH2O vs.(17.6 ±2.7) cmH2O; (10.8 ± 1.7),(12.5 ± 2.6) cmH2O/ (L·s) vs.(16.8 ± 3.0) cmH2O/ (L·s)],and the level of PaCO2 in group B and group C was significantly higher than that in group A [(48.8 ± 3.1),(40.2 ± 2.3) mmHg (1 mmHg =0.133 kPa) vs.(28.6 ± 3.8) mmHg],there was significant difference(P ＜ 0.01).The level of PaO2 and oxygenation index in three groups had no significant difference (P ＞ 0.05).There were no patients requiring readjustment of tide volume in group C,however,93.8％ (30/32) patients required readjustment of tide volume in group A and 81.2 ％ (26/32) in group B,there was significant difference (P ＜ 0.01).Conclusion Corrected body weight based on 8 ml/kg can be used to set the tide volume for mechanical ventilation during general anesthesia in obese patients with normal pulmonary function.
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Objective To learn research cooperation and evolution process in the field of health management in China so as to provide evidence for decision-making.Methods A total of 2180 literatures were selected to investigate author affiliation,high output author,research cooperation,high frequency keywords,and research hotspot through information visualization tool CiteSpace Ⅱ.Results Domestic health management research literature had showed an increasing trend since 2007 and leveled off during recent 3 years (average annual output 446.7).A total of 4 216 authors contributed to 2 180 publications,resulting in an average number of authors per paper of 1.93.Researchers from all autonomous regions and municipalities in China had their health management research published (top five:Beijing,Jiangsu,Guangdong,Shanghai and Sichuan),expect for Qinghai,Tibet,Guizhou and Hainan.Forty-six authors had an occurrence frequency of ≥5.Forty-four keywords showed an occurrence frequency of ≥15 and centrality degree＞0,including health check-up,health education,hypertension,diabetes,life behavior intervention and student health management.Conclusions Health management research have made a rapid progress in China during recent years.Increasing number of research institutions and teams have involved in health management research.However,scientific research cooperation in the field of health management is relatively loose,and interdisciplinary,cross-reginal and interagency cooperation is insufficient.
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By means of literature review,the paper made a comparative study of key development projects of healthcare information in China over the last decade,in terms of their project characteristics,economic environment,development entity,investment and compensation practice,development strategy,coverage,experience and promotional values.Setbacks identified include the following:discrepancy in regional development stages of healthcare information; successful pilots are limited to scientific research samples; lack of regional models; systems separation; poor continuity and coordination; waste and insufficiency of resources in the investment and construction among others.The authors recommend a better exchange of experiences in building the regional healthcare information service platforms,greater investment,better compensation mechanism,better top-tier design,and maximized coverage within reach of supervision and technology.
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A comparison is made on the healthcare systems,economy,informationization environment,developers,investment and compensation mechanisms in nine countries featuring early startup,rich experiences,and relatively higher ratio of success in their development projects.This lead to a discussion focusing on the construction steps and development strategies for regional health informationization,and an analysis of the present regional health informationization overseas,common measures taken,and key factors for successful regional health informationization.Based on these,recommendations were made on development of regional health informationization compliant to China's circumstances.
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BACKGROUND: Biliary ischemia-reperfusion injury is one of the main reasons for the injury bile duct following liver transplantation, liver resection and hepatic artery thrombosis after chemotherapy. However, nothing has been decided yet concerning liver can tolerate long intrahepatic bile ducts ischemia under normal temperature. OBJECTIVE: To use the rabbit biliary ischemia-reperfusion injury, model, analyze the rabbit intrahepatic bile ducts ischemia security time. METHODS: Rabbits were randomly divided into sham operation, hepatic artery and common bile duct joint blocking 1.5, 2, 2.5, 3 h groups. Sham operation group only free common bile duct, hepatic artery and portal vein. Hepatic artery and common bile duct joint blocking 1.5, 2, 2.5, 3 h groups, left and right hepatic duct openings superior margin was clamped using artery clamps, and hepatic artery, common bile duct and loose connective tissue were occluded. Following 1.5, 2, 2.5 and 3 hours, artery clamps were removed to recover hepatic artery or biliary tract blood flow. After a week, animal survival was calculated and liver function was tested. RESULTS AND CONCLUSION: None animals in the sham operation and hepatic artery and common bile duct joint blocking 1.5 hour groups died;survival rate was 87.5% following 2 hours of blocking. Animal survival rate was decreased gradually with prolonged blocking time of blood flow. These indicated that the maximum safety time of blocking biliary duct blood flow was 2 hours. Pathological and histological changes were mild within 2 hours of blocking, mainly presenting cell edema and inflammatory cell infiltration, and necrotic focus was punctiform or fragmentis, reversible. While ischemia above 2 hours, bile duct epithelial necrotic shape was significant. The obvious, hepatic necrosis was multifocal, flake, irreversible damage. Histological change also confirmed that 2 hours may be maximum security limitation of rabbit tolerance intrahepatic bile duct flow blocking under normal temperature.
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Objective To study the influence of PYLL on life span of residents. Methods The reduce of potential life span in Kunshan residents from 1982～1999 was analysed between the male and female. Results The life span reduced significantly in injury, poisoning and c ancer, which accounted for over 56% of total causes o f death in PYLL, especially, over 60 % in male. PYLL rate in male was higher than that in female. PYLL rate in male a nd female (except brain blood vessel disease) from 1991～1999 was lower than tha t from 1982～1990. It was consistent with increasing of old age population pr oport ion and prolonging of expected life span in Kunshan residents year by year. Conclusions The reasons that causes to death of residents were injury a nd poisoning and cancer.
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Objective To investigate the value of combined use of laparoscopic cholecystectomy(LC)and duodenoscopic procedures in the treatment of gallbladder stones with common bile duct stones.Methods We retrospectively analyzed clinical data of 164 cases of gallbladder stones with common bile duct stones treated with laparoscopic cholecystectomy + endoscopic sphincterotomy(EST)from January 2003 to December 2007.Results All the cases underwent ERCP and endoscopic sphincterotomy(EST)followed by LC.In the 164 cases,196 bile duct stones were extracted from 155cases with a success rate of 94.5%.The procedures were unsuccessful in 9 cases,and among them,4 cases had stricture of bile duct more than 2 cm in length,and 5 cases had impacted stones that precluded passage of the guide wire.After EST,6 of the 155 cases had the complication of mild acute pancreatitis and LC was performed after its treatment.The success rate of LC was 96.5% and the average hospital stay was(11?4)d.Conclusions The combined use of EST and ERCP before LC is effective in treatment of gallbladder stones with common bile duct stones,and has broadened the utilization of minimally invasive treatment for bile duct diseases.
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We experienced women's helpless plight of domestic violence and extramarital affairs through the data of survey and case records in Women's Federation.Women in modern society are still experiencing domestic violence from their husbands' abuse and spiritual betrayal that often can't be solved in time.All these cases fully reflected neglect of females and unfair treatment to women from social systems.According to the analysis based on realities,the above hurt women encountered in their lives goes against basic bioethical principles.Not only sufficient attention but also legal measures are required to promote the harmonious development of society.
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after investigating the present situations of the AIDS prevalence and the prevention and treatment of AIDS in shanxi province,to analyze the problems of AIDS' social and ethics.Based on analyzing these problems,from the point of medical ethics & health Economic Ethics,aim at putting forward some counterplans,hope the prevention and treatment work of AIDS for shanxi province to promote a further Effectiveness.