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Objective:To evaluate the potential differential diagnostic value of QuantiFERON-TB Gold Plus(QFT-Plus) in patients with active tuberculosis (ATB) and latent tuberculosis infection (LTBI) people.Methods:Case-control study. A total of 108 healthcare workers and 30 ATB patients in Xi′an Chest Hospital were tested by QFT-Plus from April to November 2019, and the demographic characteristics were analyzed.Then, flow cytometry was used to analyze the relations between the QFT-Plus TB2-TB1 and the distribution of peripheral blood T lymphocyte subsets in ATB patients with positive culture results.Finally, with 34 QFT-Plus positive volunteers as LTBI group and 30 bacteriologically confirmed ATB patients as ATB group, the QFT-Plus new lyadded antigen and its potential differential diagnostic value between LTBI and ATB groups was evaluated by using the receiver operating curve (ROC).Results:In patients with ATB,QFT-plus TB2-TB1 was positively correlated with the proportion of CD8+T cells in peripheral blood T lymphocytes( r=0.586, P=0.004), negatively correlated with the proportion of CD4+ T cells( r=-0.511, P=0.015) and the ratio of CD4/CD8 ( r=-0.520, P=0.013).The peripheral blood TB2-TB1 in the ATB patients was significantly higher than that in the LTBI group[0.47(0.12,1.17) IU/ml versus 0.01(-0.08,0.22) IU/ml, U=233.5, P<0.001]. QFT-Plus TB2-TB1 can effectively distinguish ATB from LTBI, with an area under the ROC curve of 0.771 (95 %CI=0.653-0.889, P<0.001). Conclusion:QFT-Plus specific CD8 response (TB2-TB1) has the potential value to identify ATB from LTBI people.
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Objective@#To investigate the fatigue status of military personnel stationed in plateau and high cold region, and to analyze the mediator effect of trait coping style on job stress and fatigue.@*Methods@#In October 2010, with the method of cluster random sampling survey, 531 military personnel stationed in plateau and high cold region were chosen as subject. The fatigue status were evaluated by the Chinese version multidimensional fatigue inventory (MFI-20) , job stress were evaluated by the Job Stress Survey (JSS) , and trait coping style were evaluated by the Trait Coping Style Questionnaire (TCSQ) .@*Results@#According to the information of different population characteristics, mean rank of physical fatigue about the urban (town) group were higher than that of rural group (Z=-2.200, P<0.05) ; mean rank of reduced motivation about the urban (town) group were higher than that of rural group (Z=-2.781, P<0.05) ; mean rank of general fatigue scores about the urban (town) group were higher than that of rural group (Z=-3.026, P<0.05) ; mean rank of physical fatigue about the up or equal 20-years old age group were higher than that of below 20-years old age group (Z=-4.045, P<0.05) ; mean rank of reduced motivation about the up or equal 20-years old age group were higher than that of below 20-years old age group (Z=-2.182, P<0.05) ; mean rank of mental fatigue about the up or equal 20-years old age group were higher than that of below 20-years old age group (Z=-2.879, P<0.05) ; mean rank of general fatigue scores about the up or equal 20-years old age group were higher than that of below 20-years old age group (Z=-3.647, P<0.05) ; mean rank of reduced motivation were significant statistical difference among the military officers, sergeancy and soldier group (F=18.965, P<0.05) ; mean rank of general fatigue scores were significant statistical difference among the military officers, sergeancy and soldier group (F=14.711, P<0.05) . The score of negative coping style were positively correlated with the score of physical fatigue (rs=0.129) , reduced activity (rs=0.123) , reduced motivation (rs=0.149) and general fatigue (rs=0.174) respectively, the score of organizational support lack strength were positively correlated with the score of physical fatigue (rs=0.090) , reduced activity (rs=0.098) , reduced motivation (rs=0.099) and general fatigue (rs=0.130) respectively. The mediator effect of negative coping style on the job stress and fatigue was 0.013 (P<0.01) .@*Conclusion@#The fatigue statuses of the urban (town) group and the up or equal 20-years old age group are poor, and the negative coping style plays mediator effect on the job stress and fatigue.
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ObjectiveTo understand the implementation effect and its influencing factors of clinical medical undergraduates' talents cultivation scheme in Xinjiang Medical University. Methods 421 clinical medical students completed questionnaire. The main contents of the survey are general situation, the factors and the implementation effect of the cultivation scheme, and so on. Results①The talents cultivation scheme is reasonable and feasible. ②The main factors which affect talents cultivation scheme of our school are the teaching plan arrangement and practical course arrangement. ③Talents cultivation scheme in the implementation process achieved some success, but the cultivation of humanistic quality should be enhanced, etc. ConclusionRenewed the education conception, optimize the clinical teaching structure, integrated teaching contents, updated teaching methods and means, and strengthened students' humanistic quality are the key factors of the higher medical institutions to cultivate high quality and comprehensive talents.
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Xinjiang Medical University has opened 'Medicine Introductory remarks' in 2003the curriculum, undergoes 7 year curriculum construction and the teaching practice, this curriculum has become the medico early time contact clinical important initiation curriculum, this investigation is for the purpose of thorough understanding this curriculum the implementation effect and the existence question, for the next step improvement curriculum structure, the revision curriculum program, the reform inspection way provides the theory basis and the ponder direction.
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The development of higher education and economy are closely linked.In order to make the medical institutions of higher learning have their own unique core competence in many similar institutions in the country,it is necessary to precisely position,run schools with our own characteristics,make rational analysis of market demand,have a correct view of the medical degree,guarantee the quality of personnel training and strive to cultivate local talent and innovative features.
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Through the analysis of current situation of the setup of local professional institutions,the principles and characteristics,the author put forward countermeasures and suggestions to optimize the local medical professional institutions’ setup,to help local medical institutions’development and improve the quality of medicinal higher education.