Objective To explore the role of team-based learning(TBL)in the teaching of pe-riodontics for undergraduates. Methods Totally 38 2008 grade undergraduates majored in stomatology were divided into six groups according to previous test scores. Individual test,group test and group re-sponder were conducted successively . Average test scores before and intra class were calculated and questionnaires survey was conducted after the course. Results There was no significant correlation be-tween average test scores intra class and basic knowledge and preview effect(r=0.028,P>0.05). Ques-tionnaire survey demonstrated that learning motivation,learning interests,knowledge mastering and com-munication ability of students were significantly improved. Conclusion TBL teaching promotes the class-room atmosphere and improves team collaboration and learning enthusiasm. Students show high accep-tance for this new teaching modes,so it can be tried in the teaching of stomatology.

Objective To investigate that the relationship of serum concentration of copeptin ,procalcitonin(PCT )and early diagnosis ,prognosis in patients with cerebral hemorrhage‐associated pulmonary infection .Methods One hundred and twenty pa‐tients with acute cerebral hemorrhage ,acute cerebral hemorrhage‐associated pulmonary infection and 60 healthy individuals (the control group) admitted in our hospital from January 2012 to December 2013 were selected and detected for serum copeptin and procalcitonin .The differences of serum copeptin ,procalcitonin levels were compared in controls ,in patients with cerebral hemor‐rhage and cerebral hemorrhage‐associated pulmonary infection and their correlation was analyzed .Results The levels of serum copeptin in the cerebral hemorrhage‐associated pulmonary infection were significantly higher than that in control group and the cer‐ebral hemorrhage (P<0 .05) .The levels of serum procalcitonin in control group and the cerebral hemorrhage were significantly lower than that in the cerebral hemorrhage‐associated pulmonary infection ,the levels of serum C‐reactive protein ,copeptin ,procalci‐tonin and the APACHEⅡ scores of the patients with survival group were significantly lower than those with non‐survival group (P<0 .05) .Conclusion The levels of serum copeptin and procalcitonin are correlated intimately with cerebral hemorrhage‐associat‐ed pulmonary infection .They are important clinical parameters to reflect the early diagnosis and prognosis of cerebral hemorrhage‐associated pulmonary infection .

Objective To investigate the relationship of plasma concentration of NT-proBNP,copeptin and glasgow coma scale(GCS)scores,hematoma volumes in patients with acute cerebral hemorrhage.Methods 109 patients with acute cerebral hem-orrhage(the cerebral hemorrhage group)and 32 healthy individuals (the control group)admitted in our hospital from December 2011 to June 2013 were selected and detected for plasma NT-proBNP and copeptin.The levels of NT-proBNP,copeptin,glasgow co-ma scale(GCS)scores and hematoma volumes were compared between the two groups.Results The levels of plasma NT-proBNP and copeptin in the cerebral hemorrhage group were significantly higher than that in control group(P <0.05).The levels of plasma NT-proBNP and copeptin were significantly increased with the severity and the hematoma volume of the acute cerebral hemorrhage. The levels of NT-proBNP and copeptin are positively correlated with hematoma volumes(r=0.63,r=0.58,P <0.01)and negative-ly correlated with Glasgow Coma Scale(GCS)scores(r=-0.52,r=-0.46,P <0.01).Conclusion The levels of NT-proBNP and copeptin are positively correlated with hematoma volumes and negatively correlated with glasgow coma scale(GCS)scores.They are important clinical parameters to reflect the severity and hematoma volumes of the acute cerebral hemorrhage.

Objective To compare the clinical efficacies of vasiculation moxibustion with pastes prepared in different ways and at different acupoint groups in treating allergic rhinitis due to deficient cold of lung qi. Method Eighty subjects were randomized into 4 groups, 20 in each group. Raw Bai Jie Zi (Semen Brassicae) was used in the vesiculation paste for group 1 and 2;stir-baked Bai Jie Zi (Semen Brassicae) was used for group 3 and 4. In group 1 and group 3, bilateral Feishu (BL 13), Fengmen (BL12), and Gaohuang (BL 43) were selected; in group 2 and group 4, bilateral Dazhu (BL11), Geshu (BL17), and Shenshu (BL23) were selected. The symptom and sign scores were compared before and after intervention. Result There were significant differences in comparing the symptoms and signs among the four groups (P＜0.05), and paired comparisons showed that the therapeutic efficacies of group 1 and group 3 were significantly higher than that of group 2 and group 4 (P＜0.05), while the differences in the therapeutic efficacy between group 1 and group 3, group 2 and group 4 were statistically insignificant (P>0.05). Conclusion Vesiculation moxibustion at the point group of Fengmen (BL12), Feishu (BL13), and Gaohuang (BL43) can markedly improve the symptoms and signs of allergic rhinitis due to deficient cold of lung qi;raw and stir-baked Bai Jie Zi (Semen Brassicae) can work equally in vesiculation paste for allergic rhinitis.

OBJECTIVE： To establish performance management system that can effectively guide the realization of pharmacist value. METHODS： Using action learning method， through continuous questioning， reflection and execution to establish a step-by-step and in-depth pharmacist performance management system in our hospital. The effects of performance management system were evaluated with outpatient service satisfaction and the times of pharmacist consultation. RESULTS： From 2013 to 2018， the performance management system was established， involving team performance （taking the results of team quality control inspection at the end of the month and the monthly work report of team leaders as indicators）/personal performance （taking pharmacist’s performance， work attitude and ability as indicators）/post competency （change of assessment indicators with the position of pharmacist， examination of clinical pharmacists drug counseling， etc） 3 levels. The establishment of performance management improved team enthusiasm and service satisfaction， optimized the talent structure， enlarged the professional ability and influence of pharmacists， and improved the income structure of pharmacists. Compared with 2013， outpatient service satisfaction increased from 88％ to 95％ in 2018. Compared with 2016， the times of pharmacist consultation increased from 30 to 92 in 2018. Pharmacists could increase their income by providing pharmaceutical services to clinical departments. CONCLUSIONS： The established pharmacist performance management system can effectively improve the enthusiasm of pharmacists and promote the work of pharmacists.

Objective:To investigate the prognostic value of early serum lactate, albumin, and lactate/albumin ratio (L/A) on the 28-day prognosis of adult patients with sepsis.Methods:A retrospective cohort study was conducted among adult patients with sepsis admitted to the First Affiliated Hospital of Xinjiang Medical University from January to December in 2020. Gender, age, comorbidities, lactate within 24 hours of admission, albumin, L/A, interleukin-6 (IL-6), procalcitonin (PCT), C-reactive protein (CRP) and 28-day prognosis were recorded. The receiver operator characteristic curve (ROC curve) was drawn to analyze the predictive value of lactate, albumin and L/A for 28-day mortality in patients with sepsis. Subgroup analysis of patients was performed according to the best cut-off value, Kaplan-Meier survival curves were drawn, and the 28-day cumulative survival of patients with sepsis was analyzed.Results:A total of 274 patients with sepsis were included, and 122 patients died at 28 days, with a 28-day mortality of 44.53%. Compared with the survival group, the age, the proportion of pulmonary infection, the proportion of shock, lactate, L/A and IL-6 in the death group were significantly increased, and albumin was significantly decreased [age (years): 65 (51, 79) vs. 57 (48, 73), pulmonary infection: 75.4% vs. 53.3%, shock: 37.7% vs. 15.1%, lactate (mmol/L): 4.76 (2.95, 9.23) vs. 2.21 (1.44, 3.19), L/A: 0.18 (0.10, 0.35) vs. 0.08 (0.05, 0.11), IL-6 (ng/L): 337.00 (97.73, 2 318.50) vs. 55.88 (25.26, 150.65), albumin (g/L): 27.68 (21.02, 33.03) vs. 29.62 (25.25, 34.23), all P < 0.05]. The area under the ROC curve (AUC) and 95% confidence interval (95% CI) of lactate, albumin, and L/A were 0.794 (95% CI was 0.741-0.840), 0.589 (95% CI was 0.528-0.647), 0.807 (95% CI was 0.755-0.852) for predicting 28-day mortality in sepsis patients. The optimal diagnostic cut-off value of lactate was 4.07 mmol/L, the sensitivity was 57.38%, the specificity was 92.76%. The optimal diagnostic cut-off value of albumin was 22.28 g/L, the sensitivity was 31.15%, the specificity was 92.76%. The optimal diagnostic cut-off of L/A was 0.16, the sensitivity was 54.92%, and the specificity was 95.39%. Subgroup analysis showed that the 28-day mortality of sepsis patients in the L/A > 0.16 group was significantly higher than that in the L/A ≤ 0.16 group [90.5% (67/74) vs. 27.5% (55/200), P < 0.001]. The 28-day mortality of sepsis patients in the albumin ≤ 22.28 g/L group was significantly higher than that in the albumin > 22.28 g/L group [77.6% (38/49) vs. 37.3% (84/225), P < 0.001]. The 28-day mortality in the group with lactate > 4.07 mmol/L was significantly higher than that in the group with lactate ≤ 4.07 mmol/L [86.4% (70/81) vs. 26.9% (52/193), P < 0.001]. The three were consistent with the analysis results of Kaplan-Meier survival curve. Conclusion:The early serum lactate, albumin, and L/A were all valuable in predicting the 28-day prognosis of patients with sepsis, and L/A was better than lactate and albumin.

Objective:To describe a systematic approach on identification of poisonous mushroom by investigating two cases of Omphalotus guepiniformis poisoning in Jianyang district, Nanping, Fujian province. Methods:Two incidents of food poisoning on 10 migrant workers were investigated. The remaining suspected mushroom samples were collected and the same fresh mushroom specimens were also collected in the following field investigations from the same dead tree and fallen trunk. These mushroom specimens were identified based on morphological and phylogenetic analyses.Results:On November 24 and 26, 2018, 8 and 2 migrant workers from Jianyang District, Nanping ate wild mushrooms and developed acute nausea, vomiting, abdominal pain and other symptoms within 10 to 90 min after consumption. They were diagnosed as mushroom poisoning, with gastroenteritis as the main manifestation. Further analysis showed that the more poisonous mushroom were consumed, the shorter latency and longer duration of nausea and vomiting were resulted. After admission, gastric lavage, catharsis, acid preparation, gastric protection, fluid replenishment and other symptomatic support treatments were given in time, all patients were discharged in 1-3 d. Based on morphological and phylogenetic analyses, the samples were identified as O. guepiniformis. Conclusions:The two incidents were caused by accidental consumption of O. guepiniformis. Awareness education about poisonous mushroom should be provided to migrant workers to prevent more such poisoning incidents in the future.

Objective:The predictive model of cardiac arrest in the emergency room was constructed and validated based on Logistic regression.Methods:This study was a retrospective cohort study. Patients admitted to the emergency room of the First Affiliated Hospital of Xinjiang Medical University from January 2020 to July 2021 were included. The general information, vital signs, clinical symptoms, and laboratory examination results of the patients were collected, and the outcome was cardiac arrest within 24 hours. The patients were randomly divided into modeling and validation group at a ratio of 7:3. LASSO regression and multivariable logistic regression were used to select predictive factors and construct a prediction model for cardiac arrest in the emergency room. The value of the prediction model was evaluated using the area under the receiver operator characteristic curve (AUC), calibration curve, and decision curve analysis (DCA).Results:A total of 784 emergency room patients were included in the study, 384 patients occurred cardiac arrest. The 10 variables were ultimately selected to construct a risk prediction model for cardiac arrest: Logit( P)= -4.503+2.159×modified early warning score (MEWS score)+2.095×chest pain+1.670×abdominal pain+ 2.021×hematemesis+2.015×cold extremities+5.521×endotracheal intubation+0.388×venous blood lactate-0.100×albumin+0.768×K ++0.001×D-dimer. The AUC of the model group was 0.984 (95% CI: 0.976-0.993) and that of the validation group was 0.972 (95% CI: 0.951-0.993). This prediction model demonstrates good calibration, discrimination, and clinical applicability. Conclusions:Based on the MEWS score, chest pain, abdominal pain, hematemesis, cold extremities, tracheal intubation, venous blood lactate, albumin, K +, and D-dimer, a predictive model for cardiac arrest in the in-hospital emergency room was constructed to predict the probability of cardiac arrest in emergency room patients and adjust the treatment strategy in time.