Objective: To investigate the epidemiological characteristics and spatial-temporal clustering of severe fever with thrombocytopenia syndrome (SFTS) in Huai'an City, Jiangsu Province from 2011 to 2024, so as to provide a basis for optimizing local SFTS prevention and control strategies, and identifying high-risk areas and key populations. Methods: Data on SFTS incidence and deaths in Huai'an City from 2011 to 2024 were collected from the Infectious Disease Reporting Information System of the Chinese Disease Prevention and Control Information System. The reported incidence, mortality, and fatality rates were calculated. Descriptive analysis was performed on temporal, population, and regional distribution. The average annual percent change (AAPC) was used to analyze the trend in the reported incidence of SFTS. Global and local spatial autocorrelation analyses were employed to examine the spatial distribution patterns and spatial association patterns of SFTS incidence while spatio-temporal scanning analyses was used to assess the spatial-temporal clustering of SFTS. Results: A total of 337 SFTS cases were reported in Huai'an City from 2011 to 2024, with the reported incidence rising from 0.17/100 000 to 1.88/100 000. There were 20 deaths, with an average annual mortality of 0.03/100 000, and a fatality rate of 5.93%. The incidence showed obvious seasonality, with a peak in May and June (148 cases, accounting for 43.92%). Spring and summer accounted for 107 cases (31.75%) and 159 cases (47.18%), respectively. The reported SFTS cases were mainly male, farmers, and individuals aged ≥41 years, accounting for 56.38%, 79.23%, and 96.74%, respectively. The population distribution of death cases was basically consistent with that of incident cases. Xuyi County was a high-incidence area, with a total of 332 reported cases, accounting for 98.52%. All death cases were reported in this county. Spatial autocorrelation analyses revealed a positive spatial correlation in SFTS incidence from 2019 to 2024, with Moran's I values ranging from 0.214 to 0.336 (all P<0.05). Heqiao Town, Tianquanhu Town, and Guiwu Town in Xuyi County were identified as high-high clustering areas. Spatio-temporal scanning analyses showed that cluster 1 was consistent with the high-high clustering areas, with an aggregation time from the second quarter of 2019 to the second quarter of 2022. Conclusions From 2011 to 2024, the reported incidence of SFTS in Huai'an City showed an upward trend, with a high incidence in spring and summer. Males, farmers, and the middle-aged and elderly population were the key populations for prevention and control. Xuyi County was the key area for prevention and control.

ObjectiveTo explore the potential categories and characteristics of the public hospice care demand in Hainan Province， and analyze different potential types of influencing factors， so as to provide reference for relevant departments to improve the public awareness and demand of hospice care. MethodsUsing convenience sampling method， select 6484 cities of the public as the survey object， using the general data questionnaire， the hospice care demand questionnaire of the potential profile analysis， and analyze the influencing factors of the public hospice care demand category. ResultsThe characteristics of the hospice care demand in Hainan Province were divided into three potential categories： low demand group （14.19%）， medium demand group （49.99%） and high demand group （35.82%）. Multivariate analysis showed that gender， age， education level， cultural belief， and life-death education experience were the main influencing factors of public hospice care demand （p<0.05）. Males， those aged 41-60 years， and those with high school education or below had relatively lower hospice care demand， while those with life-death education experience had relatively higher demand. ConclusionRelevant departments should focus on hospice care knowledge popularization and demand enhancement for males， middle-aged groups， and people with low education levels， while strengthening universal life-death education through stratified and classified publicity strategies and educational interventions to improve different populations’ awareness and acceptance of hospice care.

Objective To analyze the epidemiological characteristics of hepatitis E (HE) in Huai'an City from 2015 to 2024, and construct and validate the prediction effect of the Seasonal Autoregressive Integrated Moving Average (SARIMA) model, and to provide a scientific basis for HE prevention and control. Methods Data of reported HE cases in Huai'an City from January 2015 to December 2024 were extracted from the National Disease Control and Prevention Information System. Descriptive epidemiological methods were used to analyze the temporal, regional and population distribution characteristics of HE incidence. After data preprocessing, stationarity test and randomness test, the SARIMA model was constructed. The optimal model was selected by minimizing the Akaike Information Criterion (AIC). The model performance was evaluated by adjusted R-squared (Adj R²) and root mean square error (RMSE). The monthly incidence rate of HE in Huai'an City in 2025 was predicted and compared with the actual incidence data to validate the model. Results A total of 1 713 HE cases were reported in Huai'an City from 2015 to 2024, showing a fluctuating upward trend. Huaiyin District (339 cases) and Lianshui County (334 cases) were high-incidence areas. The cases were mainly concentrated in people aged 45 and above (83.3%), males (gender ratio 2.37:1) and farmers (70.8%). The optimal model was SARIMA (1,1,1)×(2,0,1)₁₂, with residual as white noise sequence. There was no statistical difference between the actual incidence and predicted value from January to August 2025 (P>0.05). Conclusion HE incidence in Huai'an has obvious aggregation and temporal fluctuation characteristics. The SARIMA model has a good prediction effect, which can provide reference for formulating targeted prevention and control strategies.

Background: Nasopharyngeal carcinoma (NPC) is characterized by high programmed death-ligand 1 (PD-L1) expression and abundant infiltration of non-malignant lymphocytes, which renders patients potentially suitable candidates for immune checkpoint blockade therapies. Palate, lung, and nasal epithelium clone (PLUNC) inhibit the growth of NPC cells and enhance cellular apoptosis and differentiation. Currently, the relationship between PLUNC (as a tumor-suppressor) and PD-L1 in NPC is unclear. Methods: We collected clinical samples of NPC to verify the relationship between PLUNC and PD-L1. PLUNC plasmid was transfected into NPC cells, and the variation of PD-L1 was verified by western blot and immunofluorescence. In NPC cells, we verified the relationship of PD-L1, activating transcription factor 3 (ATF3), and β-catenin by western blot and immunofluorescence. Later, we further verified that PLUNC regulates PD-L1 through β-catenin. Finally, the effect of PLUNC on β-catenin was verified by co-immunoprecipitation (Co-IP). Results: We found that PLUNC expression was lower in NPC tissues than in paracancer tissues. PD-L1 expression was opposite to that of PLUNC. Western blot and immunofluorescence showed that β-catenin could upregulate ATF3 and PD-L1, while PLUNC could downregulate ATF3/PD-L1 by inhibiting the expression of β-catenin. PLUNC inhibits the entry of β-catenin into the nucleus. Co-IP experiments demonstrated that PLUNC inhibited the interaction of DEAD-box helicase 17 (DDX17) and β-catenin. Conclusions PLUNC downregulates the expression of PD-L1 by inhibiting the interaction of DDX17/β-catenin in NPC.

Objective To explore the clinical effect and mechanism of Shenqi Shiyiwei granules(SQSYW)on improving colorectal cancer anemia.Methods Through database and network pharmacology analysis,the potential targets and core genes of SQSYW in the treatment of colorectal cancer anemia were obtained.The potential gene targets were analyzed by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes.A total of 80 patients with colorectal cancer anemia admitted in Sichuan Provincial Hospital of Integrated Traditional Chinese and Western Medicine were selected as subjects,according to the treatment plan,they were divided into experimental group(n=40)and control group(n=40).Control group received standard Western medical treatment including subcutaneous erythropoietin injections,while experimental group received additional administration of SQSYW on the base of control group's treatment regimen.Effective treatment rates,TCM symptom score,hemoglobin levels,and red blood cell counts were compared between two groups.Results Five key active ingredients,10 core targets and 30 main pathways were identified through pharmacological screening.Red blood cell count,hemoglobin,TCM syndrome and overall western medicine efficacy were better in experimental group than in control group(P＜0.05).Conclusion SQSYW can treat colorectal cancer anemia through multiple components,multiple targets and multiple pathways.The treatment effect of colorectal cancer anemia combined with SQSYW is better than that of simple western medicine.

Objective:To explore the mediating effect of job embeddedness and job satisfaction on psycholog-ical capital and organizational silence in clinical nurses.Methods:Totally 412 clinical nurses(145 males and 267 females)were selected and assessed with the Nurse Organizational Silence Assessment Questionnaire(NOSAQ),Psychological Capital Questionnaire-24(PCQ-24),Job Embedding Scale(JES)and Nurses Job Satisfaction Scale(NJSS).SPSS macro program PROCESS and Bootstrap method were used to explore the role of mediation.Results:The NOSAQ scores were negatively correlated with the scores of PCQ-24,JES and NJSS(r=-0.55,-0.59,-0.51,Ps＜0.01).Job embeddedness and job satisfaction played a chain mediating role between psychological capital and organizational silence of clinical nurses(95％CI:-0.26--0.04),and the mediating effect accounted for 14.7％of the total effect.Conclusion:It suggests that organizational silence is closely related to psychological capital,job embeddedness and job satisfaction in clinical nurses.

Objective:To explore the application effect of Kaitianmen point massage on pain, faligue, anxiety and depression in patients with rheumatoid arthritis.Methods:This study was a randomized controlled study, a total of 80 patients with rheumatoid arthritis who were admitted to Shanghai Guanghua Hospital of Integrated Traditional Chinese and Western Medicine from May to November 2023 were selected as the research objects. The control group was given routine treatment and nursing, and the experimental group was given Kaitianmen acupoint massage on the basis of routine treatment and nursing. The differences in pain score, fatigue score, anxiety and depression score before and after intervention were compared between the two groups.Results:In the final, there were 37 cases in the experimental group and 36 cases in the control group completed the study. Before intervention, there was no statistically significant difference in pain scores, fatigue scores, anxiety and depression scores between the two groups (all P>0.05). After four weeks of intervention, the pain score of the experimental group was (2.06 ± 0.35), and that of the control group was (3.72 ± 0.59), the difference was statistically significant ( t=14.57, P<0.05). After four weeks of intervention, the fatigue score of the experimental group was (20.11 ± 8.03), and that of the control group was (25.02 ± 8.32), the difference was statistically significant ( t=2.55, P<0.05). After four weeks of intervention, the anxiety score of the experimental group was (48.33 ± 6.13), which was significantly different from (53.99 ± 4.91) of the control group ( t=4.35, P<0.05), and the depression score of the experimental group was (49.99 ± 6.33), compared with the (54.86 ± 4.83) of control group, the difference was statistically significant ( t=3.69, P<0.05). Conclusions:Kaitianmen acupoint massage can relieve limb pain, fatigue, anxiety and depression in patients with rheumatoid arthritis, which is worthy of clinical promotion.

Objective:To analyze the real experience of elderly patients with chronic heart failure and type 2 diabetes in dealing with abdominal distension, and to provide a basis for medical staff to formulate targeted intervention strategies.Methods:Using the purpose sampling method, semi-structured interview was conducted on elderly patients with chronic heart failure and type 2 diabetes who were admitted to Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine from April 2024 to June 2024. Extract themes used Colaizzi 7-step analysis method.Results:There were 6 males and 8 femdes, aged 60-80 years old. A total of 4 themes and 10 sub-themes were extracted, namely somatic symptom distress (obvious related symptom clusters, aggravation of basic disease symptoms), emotional response differentiation (weakening of emotional control, positive psychological derivation), diversified coping strategies (negative coping included self-neglect and avoidance of medical treatment, positive coping included active medical treatment and self-adjustment), coping difficulties (lack of disease knowledge, contradiction of coping strategies, urgent need for optimization of TCM diagnosis and treatment, imperfect external support system).Conclusions:Medical staff should pay attention to the physical and mental feelings of elderly patients with chronic heart failure and type 2 diabetes in the process of abdominal distension coping, and provide targeted health guidance and comprehensive nursing, so as to reduce the physical symptoms of patients and promote their physical and mental health.

Objective:To explore the mediating effect of job embeddedness and job satisfaction on psycholog-ical capital and organizational silence in clinical nurses.Methods:Totally 412 clinical nurses(145 males and 267 females)were selected and assessed with the Nurse Organizational Silence Assessment Questionnaire(NOSAQ),Psychological Capital Questionnaire-24(PCQ-24),Job Embedding Scale(JES)and Nurses Job Satisfaction Scale(NJSS).SPSS macro program PROCESS and Bootstrap method were used to explore the role of mediation.Results:The NOSAQ scores were negatively correlated with the scores of PCQ-24,JES and NJSS(r=-0.55,-0.59,-0.51,Ps＜0.01).Job embeddedness and job satisfaction played a chain mediating role between psychological capital and organizational silence of clinical nurses(95％CI:-0.26--0.04),and the mediating effect accounted for 14.7％of the total effect.Conclusion:It suggests that organizational silence is closely related to psychological capital,job embeddedness and job satisfaction in clinical nurses.

Objective To observe the clinical efficacy of therapy of tonifying heart and spleen for the treatment of patients with postpartum depression of heart and spleen deficiency syndrome based on the theory of intestinal flora-neurotransmitter-brain axis(shortened as brain-intestine axis),and to explore its effect on the improvement of patients'depression and anxiety.Methods A total of 136 patients with postpartum depression of heart and spleen deficiency syndrome who admitted to The 908th Hospital of the Joint Logistics Support Force of the People's Liberation Army of China from June 2021 to July 2023 were randomly divided into the conventional treatment group(control group)and the tonifying heart-spleen group(observation group)according to the random number table method,with 68 cases in each group.The control group was treated with conventional antidepressant drugs,and the observation group was treated with therapy of tonifying heart and spleen by utilization of Shen Qi Jieyu Prescription Granules)on the basis of treatment for the control group.Both groups were treated for six continuous weeks.Before and after the treatment,the two groups were observed in the changes of main symptom scores of traditional Chinese medicine(TCM)syndrome,Hamilton Depression Scale(HAMD)scores,7-Item Generalized Anxiety Disorder Scale(GAD-7)scores,and the levels of serum neurotransmitters of 5-hydroxytryptamine(5-HT),dopamine(DA),norepinephrine(NE),as well as microflora metabolites such as short-chain fatty acids(SCFAs),glutamic acid(GLU),gamma-aminobutyric acid(GABA).Moreover,the clinical efficacy and safety of the two groups of patients were evaluated.Results(1)After six weeks of treatment,the total effective rate of the observation group was 89.71%(61/68)and that of the control group was 73.53%(50/68),and the intergroup comparison(tested by chi-square test)showed that the efficacy of the observation group was significantly superior to that of the control group(P<0.05).(2)After treatment,the scores of TCM syndrome main symptoms such as emotional upset,slow thinking,poor appetite,abdominal distension and loose stools in the two groups were decreased compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.01).(3)After treatment,the HAMD scores and GAD-7 scores in the two groups of patients were all decreased compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.01).(4)After treatment,the serum levels of neurotransmitters 5-HT,DA,and NE in the two groups of patients were all increased compared with those before treatment(P<0.05),and the increase in the observation group was significantly superior to that in the control group(P<0.01).(5)After treatment,the serum levels of microflora metabolites SCFAs,GLU and GABA in the two groups of patients were all increased compared with those before treatment(P<0.05),and the increase in the observation group was significantly superior to that in the control group(P<0.01).(6)The incidence of adverse reactions in the observation group was 8.82%(6/68)and that in the control group was 5.88%(4/68),and the intergroup comparison showed that the difference was not statistically significant(P>0.05).Conclusion The application of therapy of tonifying heart and spleen for the treatment of patients with postpartum depression of heart and spleen deficiency syndrome based on brain-intestine axis exerts certain efficacy and safety through correcting the imbalance of neurotransmitters and regulating the microflora metabolites of the patients,thus to alleviate depression and anxiety.