Nowadays, LAN can't meet the requirements of field communication, and WLAN is playing more and more important role for its strong transmission ability and high mobility. This paper introduces the application of WLAN to filed medicine.

Objective To establish a assessment system for comprehensive clinical competency of general practice residents.Methods An assessment system for comprehensive clinical competency of general practice residents was developed with modified Delphi expert consultation during November 2010 to October 2011.Thirty three experts in clinical practice,education and administration of general practice were invited for two-round Delphi questionnaire consultation.Results In two-round consultation,the expert activity coefficient was 100％,the authority coefficient was 0.852 and 0.855,and the coordination coefficient for the importance of the indicators was 0.228 and 0.245 respectively (P =0.000).The opinions among the experts became consistent from round 1 to round 2.An assessment system was established,which consisted of 5 first-level (professionalism,communicate skills,clinical competency and professional development ability) and 36 second-level indicators.Conclusion The index system established in this study may be used as references for evaluating comprehensive clinical abilities of general practitioners systematically and objectively.

Adult ; Aortic Rupture ; pathology ; Death, Sudden, Cardiac ; etiology ; Heart Ventricles ; pathology ; Humans ; Male

Humans ; Lung Neoplasms ; complications ; diagnostic imaging ; Male ; Pneumoconiosis ; complications ; diagnostic imaging ; Radiography ; Retrospective Studies

Animals ; Brain ; metabolism ; physiology ; Diet ; Glucose Transporter Type 1 ; genetics ; metabolism ; Glucose Transporter Type 4 ; genetics ; metabolism ; Male ; Mice ; Mice, Inbred ICR ; Physical Conditioning, Animal ; physiology ; RNA, Messenger ; genetics ; metabolism ; Random Allocation

BACKGROUND:Atopic individuals predispose to alergic rhinitis after contacting with an alergen, which is mainly released by IgE-mediated histamine. Alergic rhinitis is a kind of non-infectious inflammatory disease that involves a variety of immune cels and cytokines and is related to Th1 and Th2 immune imbalance. Interferon γ is a cytokine secreted by Th1 cels, while interleukin-4 is a cytokine secreted by Th2 cels. OBJECTIVE:To establish a stable 129Sv mouse model of alergic rhinitis, so as to lay the foundation of establishing gene knockout 129Sv mouse models of alergic rhinitis, and to observe the concentration variation of IgE, interleukin-4 and interferon γ. METHODS: Twenty-four mice were randomly divided into 2 groups: model and control groups. Mice in the model group were sensitized by intraperitoneal injection of ovalbumin to establish mouse models of alergic rhinitis. Mice in the control group were subjected to intraperitoneal injection of PBS. After successful modeling, pathological changes of nasal eosinophils and plasmocyte infiltration were evaluated by nasal mucosa staining. Interleukin 4 and interferon γ levels and ovalbumin-specific IgE antibody concentration were detected by enzyme-linked immunosorbent assay. RESULTS AND CONCLUSION:Enzyme-linked immunosorbent assay showed that compared with the control group, serum ovalbumin-IgE and interleukin-4 concentrations were significantly increased, and Interferon γ concentration was significantly lower in the model group (P < 0.05). Hematoxylin-eosin staining results showed that cilia lodging and submucosal serous gland hyperplasia, eosinophils and plasmocyte infiltration were obvious. These results confirm that a mouse model of allergic rhinitis was successfully constructed in this study and the pathogenesis of allergic rhinitis was related to Th1/Th2 imbalance.

Objective To develop criteria for trainers of general practitioners in clinical training bases.Methods A primary version of criteria was established through literature review and expert interview.Thirty-two experts with middle-level professional title or above,who had 10 years of working experience or more in general practice,teaching and administration,were invited for 3 rounds of Delphi consultation during March and October 2013.Results The criteria consisted of 3 first-grade indicators and 12 second-grade indicators were established.The first-grade indicators included professional quality,clinical competence and teaching capability.The weight coefficient of first-grade indicators were 0.332 0,0.336 0 and 0.332 0,respectively.For 3 rounds of consultation the activity coefficient of experts was all 100％ ; the authority coefficients of experts were 0.881,0.897 and 0.883,respectively; and the harmonious coefficient of importance of the evaluation were 0.136,0.127 and 0.204,respectively (P ＜ 0.01).Conclusion The established criteria are credible and important for the selection of trainers of general practitioners in clinical bases,which would improve the quality of standardized training for general practitioners.

Objective To establish a set of accreditation standards for trainers of general practitioner (GP) in community health service centers.Methods A modified Delphi expert consultation was conducted during December 2012 and September 2013.Thirty two experts of general practice from different teaching hospitals and community health service centers were invited for three rounds Delphi questionnaires.A set of accreditation standards for GP trainers in primary care was established through data analysis,synthesis and process.Results Expert activity coefficients were 100.0％ for three rounds consultation,the authority coefficients were 0.894,0.882 and 0.893,respectively.The opinion coordination coefficients of experts were 0.156,0.166 and 0.215,respectively (P =0.000).The developed accreditation standards system comprised of three first-grade indicators and 14 second-grade indicators.The weight coefficients of three first-grade indicators,namely professional profiles,clinical competences in primary care and teaching abilities,were 0.339 8,0.335 6 and 0.324 6,respectively.Conclusions The established accreditation standard system is credible,which would appropriately guide the selection of GP trainers in primary care from three dimensions and enhance the quality of standardized training of general practitioners.

Objective To study needs of training of trainers(ToT)in mini-clinical evaluation exercise(mini-CEX)and its effectiveness.Methods One hundred and fourteen doctors involved in TOT for mini-CEX were interviewed with questionnaire before and after training for their satisfaction of training and fifty of them scored the training videos.Results Before the training.39%(44/114)of doctors involved in TOT knew mini-CEX and 97%(111/114)of them hoped to know how to carry out mini-CEX thronsh training.When the training finished,30%(34/114)tO 55%(63/114)of them could completely understand seven items of examinations of mini-CEX.Fifty doctors involved in TOT scored the training videos after the training.There was signifieant difference in scores between TOT and standard scoring on training video 1 for teaching of coronary heart disease and video 2 for teaching of hematochezia(P<0.05).No significant difference Was found in scores between TOT and standard scoring on the video 3 for teaching of abdomihal pain(P>0.05).as well as those between TOT with five or less years experience and those with more than five years experience(P>0.05).Conclusions Currently,doctors involved in TOT have more demands on mini-CEX.However,effectiveness of short-course training for mini-CEX is not satisfactory,and pattern of its training should be improved further.

Objective To study the association between endometrioid uterine carcinomas and metabolic syndrome (MS). Methods A retrospective study was conducted on 123 patients who were admitted in Department of Gynecology Oncology, Zhejiang Cancer Hospital (study group) and 90 healthy women (control group) with matching age from Jan. 2005 to Mar. 2009. The general conditions[including age, whether menopausal, body mass index (BMI)];the risk factors for MS [including waist circumference,fasting plasma glucose, triglycerides(TG), high-density lipoprotein (HDL) and systolic and diastolic blood pressure]were analyzed. The clinical stage, histological type, and pathology differentiated degree of study group with or without MS were also analyzed by univariate analysis and Cox proportional hazards models.Results (1) The univariate survival analysis shown that there were no significant difference with age in two groups[(54.3±0.6) vs. (54.2±0.9) years;P>0.05], while the rate of menopausal, BMI(≥25 kg/m~2), the cases coupled with MS, the size of waist circumference (> 80 cm), the level of fasting plasma glucose (≥5.6 mmol/L),TG(> 1.7 mmol/L)and abnormal systolic and diastolic blood pressure in study group were higher than those in control group (67.5% vs. 48. 9%, 45.5% vs. 23.3%, 43.9% vs.18.9%, 50.4% vs. 27.8%, 53.7% vs. 21.1%, 40.7% vs. 21.1% and 40.7% vs. 25.6%,respectively, all P <0.05). The percentage of HDL(< 1.30 mmol/L) was higher in study group than that in control granp(63. 4% vs. 32. 2%, P <0.05). (2) There were not significant difference for the clinical stage, pathological type, grades between patients with or without MS in study group (P > 0.05). (3) The Logistic multivariate survival analysis shown that central obesity, higher TG, lower HDL and abnormal plasma glucose were independent risk factors for endometrioid uterine carcinomas coupled with MS (P< 0.05). Conclusion Metabolic syndrome is marginally associated with an increased risk of endometrioid uterine carcinomas, which may be the new point to screen, prevention and treatment endometrioid uterine carcinomas.