ObjectiveThis paper aims to observe the syndrome improvement and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome）. MethodsThrough a multi-center randomized controlled methodology design，confirmed influenza cases were collected from October 2022 to April 2023 in the pediatrics department of eight hospitals，such as Dongfang Hospital of Beijing University of Chinese Medicine. A total of 180 children with influenza and heat accumulation in the lung and stomach syndrome conforming to the standard were recruited through the clinic. The sick children meeting the inclusion criteria were randomly divided into groups by a block-randomized method. The children in the experimental group were treated with Qingxuan Daozhi formula for five days，and those in the control group were treated with Oseltamivir Phosphate Granules for five days. The primary efficacy indicator was the negative conversion rate of influenza antigen detection. Secondary efficacy indicators were the Canadian acute respiratory illness and flu scale （CARIFS） and the incidence of complications，severe cases， and critical cases. Follow-up observation was conducted on the day of enrollment，48 hours after medication，72 hours after medication， and （6+1） d after medication. ResultsOne hundred and eighty participants were randomly assigned to the experimental group （90 cases） or the control group （90 cases）. All participants were followed up during the study. Comparison of influenza antigen detection results in the primary efficacy indicators showed that the average time of negative influenza antigen conversion in the experimental group was （5.29±1.25） d，and that in the control group was （5.40±1.68） d，without a statistically significant difference. After five days of intervention，52 cases in the experimental group and 51 cases in the control group converted to negative，without a statistically significant difference. CARIFS score results in the secondary efficacy indicators showed that during 72 hours after intervention，there were statistically significant differences between the experimental group and the control group in three dimensions， including headache，muscle soreness， and the need for extra care （P<0.05）. On the （6+1） days after the intervention，the differences in both the experimental group and the control group were statistically significant in 10 dimensions， including sore throat，bad sleep，uncomfortable feeling，poor spirit and fatigue，crying more than usual，the need for extra care，symptom，function，influence on parents，and total score （P<0.05）. The comparison results within the group in the dimensional scores of symptom， function， and influence on parents，as well as the CARIFS total score showed that with the delay of follow-up time，scores of both groups decreased significantly，with a statistically significant difference （P<0.01）. Inter-group comparison results showed that the mean score of the experimental group was higher than that of the control group at the time of enrollment. With the progress of intervention，the score of the experimental group was significantly decreased compared with that of the control group. At the end of follow-up，the mean score of the experimental group was lower than that of the control group，with no statistically significant difference. In terms of the incidence of complications，severe cases， and critical cases， there were no complications，severe cases， and critical cases in the two groups，without a statistically significant difference. ConclusionThe symptom improvement effect and negative antigen conversion rate of Qingxuan Daozhi formula in the treatment of influenza in children （heat accumulation in the lung and stomach syndrome） are not inferior to Oseltamivir Phosphate granules， and children's acceptance is better. It can be more widely used in clinical treatment of influenza in children （heat accumulation in the lung and stomach syndrome）.

Objective: To investigate the distribution of HPA, HLA alleles and haplotypes among apheresis platelet donors in Changsha, China, and to establish an apheresis platelet donor database. Methods: High-resolution genotyping of HLA-A and -B was performed using PCR sequence based typing (SBT) and next generation sequencing (NGS). HPA genotyping was conducted using quantitative PCR (Q-PCR). The allele frequency, haplotype frequency and linkage disequilibrium parameters were calculated using the direct counting method, the maximum likelihood method and Arlequin software (V 3.1). Results: A total of 41 HLA-A alleles and 82 HLA-B alleles were detected, and 457 HLA-A-B haplotypes were found, of which 25 showed strong linkage disequilibrium (RLD>0.50). The HPA-3 and HPA-15 had the highest HPA polymorphism and antigen mismatch rate in apheresis platelet donor database in Changsha, and the dual antigen mismatch rate was 0.3704 and 0.3743, respectively. Conclusion: The polymorphism of apheresis platelet donor database in Changsha is complex and has strong regional characteristics. Establishing a high-resolution donor database will strongly support the provision of genetically matched platelets for clinical use, facilitating precise platelet transfusion therapy.

Objective:By comparing the medical service item price levels of different regions in the first price zone of medical insurance,it aims to explore the problems in medical service item prices in Shenzhen and provide scientific references for adjusting and optimizing medical service prices in the first price zone.Methods:A study was conducted on the price levels of medical service projects in Shenzhen,Guangzhou,Shanghai,Zhejiang,and Jiangsu.Results:After comparison,it is found that the overall price level of medical service projects in Shenzhen is above average,but the pricing level of clinical diagnosis and treatment projects is much lower than that of Guangzhou.Among the projects with the top 100 frequency and top 100 losses carried out in Shenzhen,the overall price in Shenzhen is relatively low.Conclusion:There are significant differences in the number of medical service items and the price levels of different categories of medical service items in difference regions,and the mechanism for adjusting medical service prices still needs to be further improved.

Objective:To evaluate the clinical status of long-term oral anticoagulant management in patients with atrial fibrillation, and to analyze the obstacles and promoting factors in the implementation of evidence, so as to provide evidence for clinical transformation.Methods:This study was a cross-sectional study. Through the evidence-based nursing method, guided by the Ottawa Model, the review indicators and review methods were developed based on the best evidence. The clinical status review of 100 patients who met the inclusion criteria in the Department of Cardiology, Affiliated Hospital of Jiangsu University was conducted from August to November 2022 using a convenience sampling method, and based on the results of the review, an analysis of obstacles and promoting factors was carried out to develop a clinical response.Results:This study included 100 patients with atrial fibrillation, 60 males and 40 females, aged (70.14 ± 10.39) years. Totally 26 best items were included, and 24 review indicators were developed, among which only 4 indicators had a compliance rate of 100% , 2 indicators had a compliance rate of >60% , 5 indicators had a compliance rate of <60% , and 13 indicators had a compliance rate of 0. According to the results of the review, a comprehensive and systematic analysis was conducted from the three dimensions of system, practitioners, patients and family members. For each dimension, obstacles and promoting factors were analyzed in depth from evidence-based change, potential adopters and practical environment.Conclusions:There is a gap between the best evidence and clinical status of long-term oral anticoagulant management in patients with atrial fibrillation. In-depth analysis of obstacle factors, formulate countermeasures, and promote the efficient implementation of evidence in clinical practice.

Objective:To evaluate the clinical status of long-term oral anticoagulant management in patients with atrial fibrillation, and to analyze the obstacles and promoting factors in the implementation of evidence, so as to provide evidence for clinical transformation.Methods:This study was a cross-sectional study. Through the evidence-based nursing method, guided by the Ottawa Model, the review indicators and review methods were developed based on the best evidence. The clinical status review of 100 patients who met the inclusion criteria in the Department of Cardiology, Affiliated Hospital of Jiangsu University was conducted from August to November 2022 using a convenience sampling method, and based on the results of the review, an analysis of obstacles and promoting factors was carried out to develop a clinical response.Results:This study included 100 patients with atrial fibrillation, 60 males and 40 females, aged (70.14 ± 10.39) years. Totally 26 best items were included, and 24 review indicators were developed, among which only 4 indicators had a compliance rate of 100% , 2 indicators had a compliance rate of >60% , 5 indicators had a compliance rate of <60% , and 13 indicators had a compliance rate of 0. According to the results of the review, a comprehensive and systematic analysis was conducted from the three dimensions of system, practitioners, patients and family members. For each dimension, obstacles and promoting factors were analyzed in depth from evidence-based change, potential adopters and practical environment.Conclusions:There is a gap between the best evidence and clinical status of long-term oral anticoagulant management in patients with atrial fibrillation. In-depth analysis of obstacle factors, formulate countermeasures, and promote the efficient implementation of evidence in clinical practice.

Objective:By comparing the medical service item price levels of different regions in the first price zone of medical insurance,it aims to explore the problems in medical service item prices in Shenzhen and provide scientific references for adjusting and optimizing medical service prices in the first price zone.Methods:A study was conducted on the price levels of medical service projects in Shenzhen,Guangzhou,Shanghai,Zhejiang,and Jiangsu.Results:After comparison,it is found that the overall price level of medical service projects in Shenzhen is above average,but the pricing level of clinical diagnosis and treatment projects is much lower than that of Guangzhou.Among the projects with the top 100 frequency and top 100 losses carried out in Shenzhen,the overall price in Shenzhen is relatively low.Conclusion:There are significant differences in the number of medical service items and the price levels of different categories of medical service items in difference regions,and the mechanism for adjusting medical service prices still needs to be further improved.

Following the principles of evidence-based medicine,in accordance with the structure and drafting rules of standardized documents,based on literature research,according to the characteristics of chronic cough in children and issues that need to form a consensus,the TCM Guidelines for Diagnosis and Treatment of Chronic Cough in Children was formulated based on the Delphi method,expert discussion meetings,and public solicitation of opinions.The guideline includes scope of application,terms and definitions,eti-ology and diagnosis,auxiliary examination,treatment,prevention and care.The aim is to clarify the optimal treatment plan of Chinese medicine in the diagnosis and treatment of this disease,and to provide guidance for improving the clinical diagnosis and treatment of chronic cough in children with Chinese medicine.

With the development of neuroimaging technology, cerebral small vessel disease has become a hot research topic in recent years. It has been clearly related to cognitive decline, dementia and gait instability. However, recent studies have found that small cerebral vascular disease with white matter hyperintensities is the main cause of chronic dizziness in the elderly, but the pathogenesis is not completely clear, which may be related to brain neural network disconnection, visual dependence, eye movement disorder caused by abnormal brain tissue structure, oxidative stress regulation disorder, cerebral blood flow self-regulation disorder, and the interaction mechanism between vestibular system and emotional disorder.

White matter hyperintensity (WMH) is one of the major imaging markers of cerebral small vascular disease, which is prevalent in the elderly. At present, the pathogenesis of WMH is not clear, most of the previous studies focused on the arterial system, but the role of the venous system in WMH is attracting more and more attention. Small venous collagen hyperplasia, downstream intracranial venous dilatation and internal jugular venous reflux may be involved in the formation and development of white matter hyperintensity.

Objective:To explore the influence of peer support education on psychosocial adaptation and psychological distress of breast cancer patients.Methods:Using non-simultaneous experimental research methods, a total of 51 breast cancer patients admitted to the department of breast surgery, the First Affiliated Hospital of Nanchang University from June to August 2019 were selected as the control group, and 53 breast cancer patients admitted from September to December 2019 were selected as the intervention group. The control group received routine education, while the intervention group received peer education on the basis of routine education. After 4 months of intervention, the differences of psychosocial adaptation and psychological pain were compared between the two groups.Results:After 4 months of intervention, 49 cases in the control group and 51 cases in the intervention group completed the study. In the psychosocial adaptation scale, the scores of anxiety/depression, self-esteem, self-acceptance, self-control and self-efficacy belonging in the intervention group were (29.43±2.83), (32.08±3.07), (28.10±2.62), (28.08±3.27), (31.53±3.73) points, which were higher than (27.67±3.96), (30.14±2.54), (25.94±2.91), (25.16±2.95), (30.02±2.70) points in the control group after the intervention, and difference statistically significant ( t values were -4.680 to -2.312, P<0.05). The score of psychological pain in the intervention group (2.37±1.15) points was significantly lower than that in the control group (3.57±0.98) points, and difference was statistically significant ( t value was 4.867, P<0.05). The number of patients with mild and moderate psychological pain in the intervention group was 51 cases accounting for 100% (51/51), which was higher than 48 cases accounting for 98% (48/49) in the control group, and difference was statistically significant ( χ2 value was 12.272, P<0.05). Conclusions:Peer education can effectively improve the psychosocial adaptability of breast cancer patients and reduce their pain level.