This paper reviewed the development history of doctor-patient shared decision-making （SDM） at home and abroad， emphasizing the importance of cross-cultural analysis in constructing a Chinese doctor-patient SDM model. It also delved into the relationship between Western “individualistic” sociocultural values and doctor-patient SDM， as well as the influence of China’s “collectivist” sociocultural values on doctor-patient SDM， revealing significant disparities in doctor-patient SDM models under distinct sociocultural contexts. Although the doctor-patient SDM theory in China originated from the West， this theory requires profound “collision” and adaptation with local Chinese culture to form a localized theory suited to China’s national conditions. Through cross-cultural adaptation and integrating China’s familism tradition and medical ethics concepts， the future construction of the doctor-patient SDM model in China should emphasize family members’ involvement and seek cultural balance to facilitate its widespread application in clinical practice.

Objective: To explore the impact of different blood donation scenarios on population characteristics and blood donation behaviors, and to provide a basis for precise blood donation recruitment. Methods: Eligible voluntary blood donors with complete records from four scenarios in Xi'an: medical institutions, cultural tourism SITES, commercial superstores, and blood centers. After a preliminary analysis of overall donor characteristics across the four scenarios, three core subgroups were defined based on scenarios and donor population differences: the medical subgroup (aged 30-39 years), the blood center subgroup (aged 30-39 years), and the cultural tourism and commercial superstore subgroup (aged 18-29 years). Baseline characteristics, blood donation behaviors, and blood test results were compared among the subgroups. Results: The blood donors in all four scenarios were mainly male, but the proportion of female donors in the medical scenario was the highest (26.4%, 8 878/33 634). In terms of age distribution, the cultural tourism and commercial superstore scenarios were dominated by donors aged 18-29, while the blood center and medical scenarios were dominated by those aged 30-39, with the highest proportion of donors over 40 in the medical scenario. The occupational and educational composition of blood donors in the blood center scenario spanned a wide range, exhibiting a clear bipolar distribution. Significant differences were observed in baseline characteristics, blood donation behaviors, and blood test results among the three core subgroups (P<0.001). The medical subgroup was mainly composed of enterprise/industrial workers and married individuals, with high proportions of first-time blood donors, and the highest unqualified rate of infectious indicators (2.0%, 274/13 509). The cultural tourism and commercial superstore subgroup was mainly unmarried and students, featured high proportions of large-volume donations and evening donations, and had a relatively high unqualified rate for ALT (0.4%, 130/31 443). The blood center subgroup had a complex population structure, a high proportion of repeat blood donors (45.3%, 6449/14 225), and moderate results in all test indicators. Conclusion: There is an inherent correlation between the attributes of blood donation scenarios, population characteristics, and blood donation behaviors. The differences among the three core subgroups provide a clear basis for precise scenario operation. By constructing transformation channels between different scenarios and optimizing scenario-specific strategies, the structure of blood donors can be improved, thereby supporting the sustainable development of voluntary blood donation.

ObjectiveTo observe the clinical efficacy of Anshen Buxin Gao in patients with coronary artery disease （CAD） complicated with somatization disorder after percutaneous coronary intervention （PCI）， as well as its effect on heart rate variability （HRV）. MethodsA total of 96 patients with somatization disorder after PCI were selected and randomized into control and treatment groups （48 cases）. On the basis of standardized Western medical treatment for CAD， the control group received Dailixin， while the treatment group received Dailixin combined with Anshen Buxin Gao. The somatic symptom scale （SSS）， generalized anxiety disorder 7-item scale （GAD-7）， patient health questionnaire-9 （PHQ-9）， and self-rating scale of sleep （SRSS） scores in both groups were recorded before and after treatment. The traditional Chinese medicine symptom efficacy， HRV， and incidence of adverse drug reactions were observed. ResultsA total of 90 patients completed the trial， encompassing 45 patients in the control group and 45 patients in the treatment group. Baseline characteristics between the two groups showed no statistically significant differences， indicating comparability. After treatment， both groups exhibited reductions in SSS， GAD-7， and PHQ-9 scores （P<0.05）， and the treatment group outperformed the control group in alleviating somatic symptoms and anxiety-depression symptoms （P<0.05）. The control group did not achieve a significant reduction in SRSS score， whereas the treatment group effectively lowered the SRSS score （P<0.05）. Regarding traditional Chinese medicine symptom efficacy， the total response rate in the treatment group was 91.1% （41/45）， which was higher than that （71.1%， 32/45） in the control group （Z=-2.663， P<0.05）. Both groups improved HRV in patients with somatization disorder， and the treatment group showed greater improvement （P<0.05）. There were no serious clinical adverse events during the study period. The incidence of adverse reactions in the treatment group was 6.7% （3/45）， which was lower than that （14/45， 31.10%） in the control group （χ²=7.252， P<0.05）. ConclusionThe addition of Anshen Buxin Gao to Dailixin therapy significantly alleviates the clinical symptoms and improves the sleep quality， treatment efficacy， and HRV in patients with CAD complicated with somatization disorder after PCI， while reducing the adverse effects associated with Dailixin alone. This approach demonstrates considerable clinical value and warrants further promotion.

Objective To investigate the application value of bedside ultrasound measurement of gastric antrum cross-sectional area(CSA)combined with acute gastrointestinal injury ultrasound(AGIUS)score in guiding early individualized enteral nutrition therapy for sepsis patients.Methods From January 2023 to July 2024,61 sepsis patients meeting diagnostic criteria were enrolled and divided into an observation group(n=30)and a control group(n=31).The observation group underwent bedside ultrasound monitoring of gastric antrum CSA to calculate gastric residual volume(GRV)and AGIUS score for formulating individualized en-teral nutrition strategies.The control group used gastric tube withdrawal method for GRV measurement to guide enteral nutrition.Clinical baseline characteristics,enteral nutrition-related complications,nutritional/in-fection indicators,and disease severity parameters were compared between groups.Predictive efficacy was ana-lyzed using receiver operating characteristic(ROC)curve and area under the curve(AUC).Results Both groups showed gradual increases in enteral nutrition feeding rates and total volumes over time,with the obser-vation group demonstrating significantly higher values than the control group at each time point(P＜0.05).The observation group started nasogastric feeding earlier than the control group(P＜0.05).Target calorie a-chievement rates on day 3,5,and 7 were better in the observation group(P＜0.05).The incidence of feeding intolerance progressively decreased in the observation group but increased in the control group over day 1,3,and 5,with significant intergroup differences at each time point(P＜0.05).By day 7,the observation group exhibited significantly higher prealbumin(PA),albumin(ALB),and transferrin(TF)levels compared to day 1 and the control group(P＜0.05).Both groups showed reductions in APACHE Ⅱ,SOFA,and AGI scores by day 7,with the observation group displaying significantly lower scores than the control group(P＜0.05).The observation group had shorter ICU stays[(10.83±3.26)d vs.(14.55±3.14)d,P＜0.05].The combination of gastric antrum CSA measurement and AGIUS scoring demonstrated excellent predictive value for feeding intolerance(AUC=0.920,95％CI:0.848-0.963),with 95.50％sensitivity and 82.50％specificity,achieving 87.60％predictive accuracy.Conclusion Bedside ultrasound measurement of gastric antrum cross-sectional area(CSA)combined with AGIUS scoring shows good effect as a safe and effective monitoring modality for guiding early individualized enteral nutrition therapy in sepsis patients.

Objective The purpose of writing the"expert consensus on humanistic care for patients in hospice care"(hereinafter referred to as the"consensus")aims to standardize the practice of humanistic care in the field of hospice care,ensuring that humanistic care is integrated throughout the entire service process for hospice care patients and their families.Methods A systematic search was conducted in domestic and foreign databases for literature related to hospice care and humanistic care,including guidelines,expert consensuses,systematic reviews or Meta-analyses,and evidence summaries.High-quality evidence was evaluated,extracted,and summarized to form the initial draft of the"consensus".From June to October 2024,20 experts from the fields of hospice care,nursing humanities,and evidence-based nursing were invited to participate in 1 round of expert consultation.Among them,13 experts were selected for 2 rounds of expert demonstration meetings.After collating and analyzing the experts' opinions,the initial draft was revised and refined,ultimately resulting in the final version of the"consensus".Results The effective response rate of the consultation questionnaire was 100％,with expert authority coefficient of 0.880,judgment coefficient of 0.935,and familiarity level of 0.825.The Kendall harmony coefficient of the expert consultation was 0.134(P＜0.05).The"consensus"consisted of 13 aspects,including the targets and objectives,principles,institutional guarantees,environmental requirements,etc.Conclusion This"consensus"possesses strong scientific rigor and practicality,which can provide guidance and references for the practice of humanistic care in the field of hospice care,promoting the standardization and humanization of hospice care services.

Creutzfeldt-Jakob disease(CJD)is a rapidly progressive and fatal neurodegenerative disorder caused by prions,with certain infectivity and iatrogenic transmission risks.With the rapid progress and application of new dia-gnostic biomarkers and detection methods,as well as the construction and improvement of surveillance and reporting systems,the detection of CJD in patients domestically and internationally has shown an increasing trend year by year.Due to its long incubation period and heterogeneity of early symptoms,early identification and diagnosis of the disease is difficult,increasing the risk of transmission within medical institutions.Currently,there is a lack of con-sensus on the infection prevention and control of CJD.In order to timely identify and diagnose CJD as well as effec-tively block its transmission in medical institutions,this consensus summarizes 15 clinical concerns and formulates 24 specific recommendations based on the latest domestic and international research findings and clinical evidence,as well as combines with clinical practice,aiming to standardize healthcare-associated infection prevention and control measures for CJD and reduce its transmission risk in medical institutions.

OBJECTIVE To investigate the improvement effect and mechanism of desloratadine citrate disodium in mice with hypersensitivity pneumonitis(HP).METHODS Sixty mice were randomly divided into blank control group(normal saline),model group(normal saline),prednisone group(positive control,20 mg/kg)and desloratadine citrate disodium low-,medium-and high-dose groups(0.5,1,2 mg/kg),with 10 mice in each group.Except for the blank control group,mice in other groups were intraperitoneally injected with ovalbumin(OVA)and exposed to OVA inhalation to establish the HP model.On day 22 post-modeling,mice in each group were administered the corresponding drugs or normal saline,once a day,for 11 consecutive days.After the last administration,lung function and airway hyperreactivity were assessed.The levels of interleukin-1β(IL-1β),IL-4 and IL-6 in serum as well as the levels of IL-8,IL-13 and IL-17A in bronchoalveolar lavage fluid were determined.Pathological changes in lung tissue of mice were evaluated using Masson staining.Furthermore,the expressions of fibrosis-related proteins,including transforming growth factor β1(TGF-β1),type Ⅲ collagen(Col-Ⅲ)and fibronectin(FN)were determined in lung tissues.RESULTS Compared with the blank control group,the model group showed significant deterioration in lung function(P＜0.01),while airway resistance and serum levels of IL-1β,IL-4,IL-6 and the levels of IL-8,IL-13 and IL-17A in the bronchoalveolar lavage fluid were increased significantly(P＜0.01).The lung tissues exhibited alveolar collapse,atrophy,and structural disarray,along with the formation of extensive deposits of blue collagen fibers,the percentage of positive staining increased significantly(P＜0.01).Additionally,the expression levels of TGF-β1,Col-Ⅲ,and FN proteins in the lung tissues were also increased significantly(P＜0.01).After intervention with desloratadine citrate disodium,the pathological changes in the lung tissues of mice in each dosage group of desloratadine citrate disodium showed varying degrees of improvement,and most of the aforementioned indicator levels were significantly reversed(P＜0.05 or P＜0.01).CONCLUSIONS Desloratadine citrate disodium can improve the lung function and airway hyperreactivity of HP mice,inhibit the release of inflammatory factors in serum and bronchoalveolar lavage fluid,and reduce the deposition of collagen fibers.Its mechanism of action may be related to anti-inflammatory,immunomodulatory,and antifibrotic effects.

Objective: To understand the subjective and objective comfort evaluations of students from different age groups on desks and chairs, so as to provide reference for standardized allocation and use of desks and chairs. Methods: From January to April 2024, a total of 2 446 students were selected from 26 schools in 13 districts (counties/cities) in Shanghai, Tianjin, and Wuxi from Jiangsu Province by using cluster random method, including students in kindergartens, primary schools, junior high schools,senior high schools, colleges and universities. Standardized procedures were used to measure the height and weight of participants, and the matching desks and chairs models were selected according to the height. The subjective comfort of students on matching desks and chairs was investigated, and their objective comfort was evaluated by using a self designed questionnaire. The χ 2 test was used to analyze the differences of subjective perception and objective evaluation in comfort between different types of desks and chairs. Results: About 84.1% of the students subjectively thought that large desks and small chairs were very comfortable or relatively comfortable, followed by large desks and chairs (75.7%), and the proportion of small desks and chairs was the lowest among the three types (46.2%), and the difference was statistically significant ( χ 2=722.46, P <0.01). The reporting rates of primary school, junior high school and senior high school students who subjectively considered large desks and chairs to be very comfortable/relatively comfortable were higher than that of other types of desks and chairs, and the differences were statistically significant ( χ 2=297.49, 252.82, 343.67, P <0.01). However, there was no significant difference in the subjective comfort evaluation of different types of desks and chairs among kindergarten children ( χ 2=3.21, P >0.05), and 66.3% of the students in colleges and universities felt very comfortable/relatively comfortable when they used the matching standard desks and chairs. The objective evaluation results of the comfort for the three types of desks and chairs were consistent with the subjective evaluation, but the proportions of the objective evaluation as very comfortable/relatively comfortable were higher than that of the subjective evaluation ( χ 2=20.76- 813.47, P <0.01). Conclusions Large desks and chairs, as well as large desks with small chairs are perceived comfortable, while small desks and chairs are perceived less comfortable. It is recommended to match the large desks and chairs or large desks and small chairs that are suitable for them according to the "standard", to promote physical and mental health of students.

Objective: To investigate the differences in the comfort of desks and chairs furniture among students with different body types according to the standard, so as to provide a reference for guiding students with overweight and obesity to choose the correct study furniture and revising the standards. Methods: From January to April 2024, 2 443 students from 26 schools in 13 districts (counties/cities) in Shanghai, Tianjin, and Jiangsu Province were selected by the cluster random sampling method to conduct physical examination. The subjective and objective evaluations of the comfort of height matched desks and chairs were investigated. The students were divided into non overweight, overweight, and obesity groups according to relevant criteria, and stratified analysis was performed. The χ 2 test was used to analyze differences in the comfort evaluations of desks and chairs among students with different body types. Results: Among the 2 443 students surveyed, 16.7% and 12.6% were respectively classified as overweight and obese. All students assigned the highest comfort ratings to large desks and small chairs (84.1%), and consistency was observed between students subjective and objective evaluations. The reporting rate of samll desks and chairs of obesity students subjective evaluation was lower (36.8%) than that of overweight and non overweight/obesity students (52.1%, 48.0%) ( χ 2=14.63, P <0.01). The overweight and obese group of primary school students had a worse evaluation of the comfort of large desks and chairs and small desks and chairs than those of the non overweight and obese groups( χ 2=15.78, 7.63, P <0.05). Among high school students, the overweight and obese group had worse evaluation of the comfort of large desks and chairs, as well as large desks and small chairs, than those of the non-overweight and obese groups( χ 2=9.62, 11.77, P <0.05). The objective evaluations revealed low compliance ratings on the posture of the thighs and calves for naturally forming an angle greater than 90° (55.6%), and headroom height under the table (50.3%) with small desks and chairs ( χ 2=94.05, 166.47, P <0.05). Conclusions Compared with non overweight/obese students, students with overweight and obese students report poor comfort evaluations of height matched desks and chairs. Revision of the standard should consider the body types of students, and evaluations of the comfort of desks and chairs furniture by students with overweight and obesity should be improved.

Objective To explore the effect of endoscopic retrograde appendicitis therapy on inflammatory reaction,oxidative stress and immune level in patients with acute appendicitis.Methods 82 patients with acute appendicitis who were treated from January 2020 to September 2023,and divided into control group(41 cases)and treatment group(41 cases).The grouping method was random number table method.The control group was given laparoscopic appendectomy,and the treatment group was given endoscopic retrograde appendicitis therapy.Both groups observed that the patients were discharged from hospital and were followed up for 1 week.The operation-related indexes,levels of inflammatory factors[serum procalcitonin(PCT),soluble intercellular adhesion molecule-1(sICAM-1),lipoxin A4(LXA4),soluble P-selectin(sP-s)and C-reactive protein(CRP)],oxidative stress[serum superoxide dismutase(SOD)and malondialdehyde(MDA)]and immune function[immunoglobulin M(IgM)and immunoglobulin G(IgG)]before and 24 h after operation,score of pain before operation,12 h and 24 h after operation and complications(during the study period)were compared between the two groups.Results Compared with the control group,the amount of bleeding in the treatment group was relatively less,and the time of lying on bed,hospitalization,anal exhaust and body temperature returning to normal after operation were relatively shorter,the differences were statistically significant(P＜0.05).Compared with pre-operation,the levels of serum sICAM-1,LXA4 and sP-s in both groups decreased at 24 h after operation,while the level of serum PCT and CRP increased,the treatment group was significantly lower than the control group(P＜0.05).Compared with pre-operation,the levels of serum SOD,IgM and IgG in the two groups decreased at 24 h after operation,but the levels in the treatment group were relatively higher,while the levels of serum MDA all increased,which was lower in the treatment group(P＜0.05).Compared before operation,the scores of pain in the two groups showed a downward trend from 12 and 24 h after operation,and compared with the control group,the scores of pain in the treatment group were relatively lower(P＜0.05).During the study period,compared with 26.83%in the control group,the total incidence of complications in the treatment group was 7.32%,which was relatively lower(P＜0.05).Conclusion Endoscopic retrograde appendicitis therapy for acute appendicitis can effectively reduce patients'oxidative stress and inflammatory reaction,protect their immune function,shorten patients'postoperative recovery time,relieve their pain and reduce the incidence of postoperative complications.