Objective To explore the effect of Qingre Xiaoyanning tablets on chronic toxicity in SD rats.Methods A total of 120 SD rats were randomly divided into blank group(water)and experimental-L,-M,-H groups(2.63,5.25 and 10.50 g·kg 1 Qingre Xiaoyanning dry paste powder),with 30 rats per group.Four groups were administered continuously for 4 weeks with a recovery period of 4 weeks.SD rats were dissected as planned.The general condition,weight gain,hematological and biochemical indexes,major organ coefficients,macroscopic and microscopic tissue morphology were observed.Results There were no significant differences in the general condition,body mass growth,coagulation index and histopathology of rats between the experimental-L,-M,-H groups and the blank group.End of administration,the mean hemoglobin concentrations of experimental-H and blank groups were(370.70±3.78)and(365.90±5.77)g·L-1,glucose were(5.98±0.63)and(6.61±0.93)mmol·L-1,blood urea nitrogen(BUN)were(4.72±1.01)and(5.78±1.64)mmol·L-1,liver coefficients were 3.05±0.17 and 2.89±0.19,and the differences were statistically significant(P≤0.05,P≤0.01).Resumption of the final,direct bilirubin of experimental-L and blank groups were(0.38±0.18)and(0.19±0.18)pmol·L 1,BUN of experimental-M and blank groups were(4.45±0.56)and(5.65±1.16)mmol·L-1,and the differences were statistically significant(all P≤0.05).Conclusion Repeated administration of Qingre Xiaoyanning tablets showed no significant toxicity in SD rats.

The access evaluation of new medical technology is an important part of the preclinical application of medical technology and plays a vital role in ensuring the quality and safety of medical services.However,in the con-crete practice of access evaluation,there are still some problems such as imperfect access theoretical framework,imperfect evaluation index system.With the strategic support of health policies,laws,and regulations,the theory and method of HB-HTA are used for reference,core elements such as assessment subject,assessment object,and assessment content are comprehensively considered,the index system is designed from the dimensions of tech-nical characteristics,safety,effectiveness,economy and applicability,and the access evaluation framework of im-ported medical new technologies is constructed.To offer a theoretical framework and evidence-based basis for medi-cal facility medical technology access management.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

[Objective] To investigate the correlation between human leukocyte antigen (HLA) gene polymorphism and hepatitis B virus (HBV) infection. [Methods] Venous blood samples were collected from 501 healthy individuals undergoing physical examinations at Yan’an Hospital in Kunming, Yunnan Province. Enzyme linked immunosorbent assay (ELISA) was used to detect HBV halves. Based on the results of HBV half detection, the patients were divided into three groups: HBV carrier group, previous infection group, and healthy control group. The HLA-A antigen genotype was detected using polymerase chain reaction with sequence specific primers (PCR-SSP) genotyping technology, and the distribution frequency of HLA-A gene polymorphism was compared between HBV carrier group and healthy control group, as well as between previous infection group and healthy control group. SPSS17.0 software was used for data statistical analysis. [Results] In the healthy control group, the HLA-A2 positivity rate was 47.49%, and the allele frequency was 31.29%.The overall frequency of gene distribution in the healthy control group was consistent with the HLA-A allele table commonly and confirmed in China published by the Chinese Bone Marrow Bank. The HLA-A2 positivity rate and allele frequency in the HBV carrier group were 63.04% and 42.23%, respectively; The difference in HLA-A2 positivity rate and allele frequency among carriers was statistically significant (P<0.05). the HLA-A2 positivity rate and allele frequency in the HBV previous infection group were 56.14% and 35.97%, respectively, which did not significantly differ from those in the healthy control group (P>0.05). [Conclusion] HLA-A2 gene may be a susceptibility gene for chronic hepatitis B HBV carriers.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.

Objective:To understand the current situation of work performance and influencing factors of medical staff in tertiary hospitals in Henan Province,in order to provide references for improving their performance level.Methods:An electronic questionnaire was used to investigate the work engagement and work performance of medical staff in a sample hospital in Henan Province,and multiple regression analysis was used to explore the relationship between work engagement and work performance.Results:The total score of medical staff's job performance was 45.18±5.78;Cronbach's α coefficient of the questionnaire's reliability ranged from 0.870 to 0.964;medical staff's job commitment was positively correlated with their job performance;and the highest level of educational attainment,occupational category,and job commitment were the main influencing factors of job performance(P＜0.05).Conclusion:There is still much room for improvement in the work performance of medical staff in tertiary hospitals in Henan Province,and hospitals should focus on improving the work capacity of medical staff and actively improving work engagement in order to enhance the level of medical staff performance.