ObjectiveTo investigate the application of central auditory testing combined with electroencephalographic features in the early screening of mild cognitive impairment due to Alzheimer's disease. MethodsA convenience sampling method was used to conduct a field survey in the Qixia District of Nanjing City, Jiangsu Province, from July to September, 2025. A total of 40 older adults diagnosed as mild cognitive impairment due to Alzheimer's disease and 23 cognitively normal older adults were recruited. Auditory N-back and dichotic listening paradigms were employed for assessment, while the scores of Montreal Cognitive Assessment Beijing Version (MoCA-BJ) and 32-channel electroencephalogram (EEG) data were simultaneously collected. Binary logistic regression analysis was applied to identify predictive indicators, receiver operating characteristic (ROC) curves were plotted, and the area under the curve (AUC) was calculated. ResultsThe total score of dichotic listening was positively correlated with overall cognitive function (r = 0.475, P < 0.01), while right-ear advantage showed negative correlations with overall cognition, visuospatial ability, abstract reasoning, and delayed recall (r < -0.276, P < 0.05). Task performance across all conditions of the N-back task was positively correlated with overall cognitive function (r > 0.249, P < 0.05). Regarding EEG features, δ and θ band power and power peaks were positively correlated with delayed recall (r > 0.258, P < 0.05), whereas (α+θ)/(α+β) and θ/(α+β) were positively correlated with naming ability and visuospatial executive function, respectively (r > 0.261, P < 0.05). The results of the binary logistic regression analysis showed that the total score of binaural dichotic listening, the accuracy of 1-back task, the average power of δ waves, and the ratio of θ/(α+β) were independent influencing factors for mild cognitive impairment due to Alzheimer's disease (P < 0.05). The ROC analysis indicated that the AUC for auditory task performance and EEG features were 0.845 and 0.735 respectively, and when combined, the AUC increased to 0.862. ConclusionThe screening model based on the integration of auditory task performance and EEG features can be used in the early identification of mild cognitive impairment due to Alzheimer's disease.

Objectives:To investigate the risk factors of acute myocardial infarction(AMI)patients with a family history of premature coronary heart disease(FHpCHD)in China and analyze the relationship between these risk factors and premature myocardial infarction.Methods:Using data form the Chinese Acute Myocardial Infarction(CAMI)Registry which enrolled a total of 28 070 patients with AMI from 108 hospitals between January 1,2013 to September 30,2014.We compared the demographic data,cardiovascular risk factors,clinical characteristics,and prognosis in AMI patients with and without FHpCHD.FHpCHD is defined as the history of myocardial infarction,angina,sudden cardiac death and/or revascularization(including coronary artery bypass grafting and percutaneous coronary intervention)among first-degree relatives(father,mother,brother and sister)aged≤55 years old for men or≤65 years old for women.The risk factors included obesity,hypertension,diabetes,hyperlipidemia,unhealthy diet,lack of physical activity,smoking,and frequent alcohol consumption.The correlation between family history and premature AMI was calculated by the multivariate Logistic regression analysis.The risk contribution values of the affected first-degree relatives were determined by applying the Shapley algorithm.Results:A total of 893 cases(4.12%)of AMI patients had FHpCHD.Among patients with premature AMI,467 cases(6.20%)had FHpCHD.AMI patients with FHpCHD were younger,and had a higher proportion of male,obesity/overweight,hypertension,hyperlipidemia,and stroke history,unhealthy lifestyle(such as frequent alcohol consumption and current smoking),and a higher proportion of multi-vessel lesions in coronary angiography compared to those without FHpCHD(all P<0.05).AMI patients with FHpCHD had a significantly higher proportion of risk factors(P<0.01).After adjusting for sociodemographic factors,lifestyle,and cardiovascular risk factors,multivariate Logistic analysis revealed that FHpCHD was significantly associated with premature AMI(OR=1.793,95%CI:1.553-2.070,P<0.0001).The calculation using the Shapley algorithm showed that the father had the highest risk contribution value(40.27%).Conclusions:AMI patients with FHpCHD exhibit a clustering of family unhealthy lifestyle and cardiovascular risk factors,with an earlier onset age and more severe coronary artery disease.FHpCHD is associated with AMI,independent of lifestyle and cardiovascular risk factors.

Objective:To understand the relationship between sleep duration and cardiovascular and metabolic comorbidities (CMM) in middle-aged and elderly people in China.Methods:This study was a prospective cohort study, based on the data of China Health and Retirement Tracing Survey (CHARLS) from 2011 to 2015, and included middle-aged and elderly people aged≥45 years in the cohort study. Age, gender, marital status, residence, education, smoking status, alcohol status, body mass index, history of diabetes, history of dyslipidemia, history of hypertension, history of stroke, history of heart disease, history of mental illness, depression scale score were collected. Multivariate logistic regression was used to analyze the association between daily sleep duration and the risk of CMM onset and to construct four models with stepwise adjusted covariates. A stratified analysis was established based on demographic factors, lifestyle factors, metabolic factors, cardiovascular and cerebrovascular factors, and psychological factors. Meanwhile, a subgroup analysis was established according to different combinations of cardiovascular and metabolic diseases to explore the association between sleep length and the risk of CMM in different populations.Results:A total of 297 (4.4%) of the 6 788 included participants experienced CMM. In the multivariate logistic regression, the RR value (95% CI) for the risk of CMM for>9 h was 1.99 (1.86-2.08) and 1.78 (1.64-1.92), respectively (all P<0.001). The stratified analysis showed that the risk of CMM incidence between sleep duration<7 h and>9 h was associated in people with different age, sex, residence, smoking status, drinking status, body mass index, hypertension, hypertension, diabetes, heart disease, stroke, dyslipidemia, and depression (all P<0.05). Subgroup analysis showed that sleep duration<7 h with both diabetes, heart disease and stroke had the highest risk of CMM ( RR=1.95, 95% CI: 1.65-2.14). Conclusion:In the middle-aged and elderly group in China, there is a U-shaped association between sleep duration and CMM, that is, insufficient or too long sleep duration throughout the day is related to the increased risk of CMM.

Acute pancreatitis(AP)is a frequently encountered acute abdominal syndrome in clinical settings,and the integrated model of traditional Chinese and Western medicine(TCM-WM)has demonstrated notable advantages in the diagnosis and treatment of AP.To systematize and standardize clinical practices related to develop clinical pathway for integrated TCM-WM diagnosis and treatment of AP,which enhances the efficiency and quality of patient care.This pathway focuses on AP,a common acute and life-threatening disease within the digestive system,and outlines that the central pathological mechanism involves pancreatic injury and localized inflammation resulting from the abnormal activation of pancreatic enzymes.It has the characteristics of rapid onset,multiple causes,and complex manifestations.Severe cases can be life-threatening.At present,conventional treatments encompass a diverse range of modalities.Moreover,traditional Chinese medicine(TCM)holds distinct advantages in alleviating relevant symptoms,and TCM-WM is gaining increasing prevalence.To enhance the standardization and consistency of diagnostic and therapeutic practices,this clinical pathway clearly delineates the target patient population,which includes individuals diagnosed with abdominal pain disorder according to TCM and with AP in accordance with WM criteria,as well as the corresponding inclusion standards.The diagnostic framework integrates both TCM and WM guidelines,and further incorporates disease staging,severity grading,and syndrome differentiation to support a comprehensive and integrated diagnostic strategy.The treatment integrates approaches from both TCM and WM.Within the WM framework,interventions consist of basic supportive care,infection control,nutritional support,and the management of complications.In the context of TCM,the protocol includes syndrome differentiation and corresponding therapeutic strategies(Distinct syndrome patterns are identified and managed during the acute and convalescent phases),such as acupuncture and retention enema.This clinical pathway addresses multiple key components,including preventive strategies,post-treatment follow-up,criteria for evaluating therapeutic efficacy,admission and discharge,admission examination protocols,discharge criteria,and the rationale for deviations or withdrawal from the pathway.It is designed to provide a systematic and standardized reference framework for relevant clinical practices.

Objective:To explore the predictive value of hepatitis B surface antibody (HBsAb) quantitative level for achieving hepatitis B surface antigen (HBsAg) seroclearance and serological conversion in patients with chronic hepatitis B (CHB) treated with nucleos(t)ide analogs (NAs) or interferon (IFN).Methods:A two-center prospective cohort study was conducted, including CHB patients from Nanfang Hospital Southern Medical University and Eastern Theater General Hospital treated with NAs and IFN. All patients were followed up once every three to six months. Basic clinical information and test results were collected at each follow-up. The presence or absence of HBsAg seroclearance and serological conversion rate was evaluated. HBsAg serological conversion was defined as HBsAg quantification continuously below the detection limit (<0.05 IU/mL) at two detection time points at least six months apart. HBsAg serological conversion was defined as HBsAb positivity (≥10 IU/L) at the same time as the first HBsAg seroclearance. The Kruskal-Wallis test was used to compare the quantitative data of multiple groups, and the Wilcoxon rank-sum test was used to compare the data between groups. The chi-square test was used for the count data, and the Fisher exact test was used when the chi-square test was not met. Univariate and multivariate Cox analysis was used to determine the predictors of the study endpoints, and stepwise regression was used for variable screening.Results:A total of 2 266 CHB cases were included, of which 86.5% (1 959/2 266) were NA antiviral-received population. The median treatment duration before baseline was 10.5 (2.5, 37.6) months, and the baseline HBsAg quantification was 3.1 (2.6, 3.5) log 10 IU/mL. A total of 68 cases (3.0%) had HBsAg seroclearance, and 44 cases (1.9%) achieved serological conversion after 85.0 (62.7, 97.3) months of prospective follow-up. The level and positivity rate of HBsAb showed a progressive increase 36 months before and significantly after HBsAg seroclearance. Cox regression analysis results showed that baseline HBsAb level was an independent predictor of HBsAg serological conversion ( HR=2.26, P=0.002) in the overall population, especially in the subgroup with HBsAg between 100 and 1 000 IU/mL, suggesting HBsAb level had important predictive value. In addition, the serological conversion development rate was significantly higher in the GOLDEN model favourable patients than in the unfavourable patients (11.5% vs. 0, P<0.001). Conclusion:The baseline HBsAb quantitative level can predict HBsAg seroclearance and serological conversion for patients with CHB receiving antiviral treatment, which is of significant value in long-term treatment monitoring.

Objective:To analyze the diagnostic value of video-electroencephalography(VEEG)combined with C-reactive protein(CRP)and procalcitonin(PCT)in infectious diseases of the central nervous system with convulsions.Methods:This study included 100 pediatric patients with convulsions who were suspected as central nervous system infection at Bengbu First People's Hospital from May 2022 to May 2024.VEEG and laboratory tests were performed on them.These patients were divided into the infection group(36 cases)and the non-infection group(64 cases)according to whether they were judged as central nervous system infection by using testing cerebrospinal fluid.The abnormal situation of VEEG test,CRP and PCT levels of two groups were compared,and the consistency between the diagnostic result of VEEG combined with CRP and PCT,and the tested result of cerebrospinal fluid was further analyzed.The receiver operating characteristic(ROC)curve was adopted to analyze the diagnostic efficiency of VEEG combined with CRP and PCT.Results:In 36 pediatric patients of infection group,2 cases(5.56%)were within normal range of VEEG examination,and 11 cases(30.56%)were at cutoffvalue,and 23 cases(63.89%)were abnormal.In 64 pediatric patients of non-infection group,54 cases(84.38%)were normal,and 6 cases(9.38%)were within normal range,and 3 cases(4.68%)were at cutoffvalue,and 1cases(1.56%)were abnormal.The abnormal results of the infection group were significantly higher than those of the non-infection group(Z=8.81,P＜0.05).The CRP and PCT levels of infection group were significantly higher than those of non-infection group(t=6.859,5.410,P＜0.05).There was higher consistency between the diagnosis of VEEG combined with CRP and PCT,and the tested result of cerebrospinal fluid(Kappa=0.867).The ROC analysis showed that the AUC value,sensitivity and specificity of VEEG combined with CRP and PCT in diagnosing the central nervous system infection with convulsions were respectively 0.963,86.11%and 98.44%,which were higher than those of the single VEEG diagnosis.Conclusion:There are significant differences in VEEG abnormalities,CRP and PCT levels between pediatric patients with central nervous system infection with convulsions,and pediatric patients without central nervous system infection with convulsions.The diagnosis of applying VEEG combined with CRP and PCT has higher diagnostic efficiency in clinical work.

Objective:To retrieve, appraise and synthesize evidence regarding the prevention and management of high-output ileostomy in post-enterostomy patients, thereby providing a scientific reference for clinical practice.Methods:A computerized search was conducted, systematically exploring national and international databases, as well as the websites of pertinent associations, to gather evidence relevant to the topic. The literature types included clinical decision-making, evidence summaries, guidelines, expert consensus, and systematic reviews. The search timeframe was established from the date of database construction until 23 August 2024. The methodological quality assessment of the literature, along with the extraction and synthesis of the evidence, was performed by two independent researchers utilizing established criteria and adhering to rigorous standards.Results:A total of 13 papers were included in the review, comprising one clinical decision, four guidelines, and eight systematic reviews. Eighteen pieces of best evidence were distilled and summarized across six key areas: diagnosis and risk identification, fluid/diet/nutrition management, medication administration, skin management, monitoring and health education, and follow-up care.Conclusions:The clinical practice rationale for the prevention and management of high-output ileostomy in post-enterostomy patients, when summarized, would offer scientific and effective evidence-based support for practice changes by clinical care staff. The practical application and translation of this evidence should thoroughly consider the nuances of clinical practice in China, as well as individual patient differences, to ensure the effective implementation of the best evidence for maximizing patient benefit.

Objective This study aims to summarize the situation,development experiences,and existing problems in the development of Hospital S,and provide relevant suggestions as a reference for the high-quality development path of public hospitals.Methods Thirteen managers of Hospital S(including hospital leaders,functional departments,and clinical depart-ment heads)and eight experts in the field of hospital management were selected as research subjects.The phenomenological re-search method of qualitative research was used,and semi-structured interviews were conducted to collect relevant data.The Co-laizzi phenomenological data analysis method was used to analyze the interview data.Results Through the analysis of the inter-view data,four themes related to high-quality development were identified:medical care,scientific research and teaching,tal-ents,and disciplines.Each theme has specific areas that need priority and focused attention.Under the theme of medical care,there are four sub-themes:medical quality,medical safety,medical technology,and medical services.Scientific research and teaching,as a strategic support for promoting the hospital's sustained high-quality development,includes four sub-themes:re-search innovation,achievement transformation,teaching system,and mentor team.Talents,as the core competitiveness of the hospital,include three sub-themes:top-level design,high-level talents,and training system.The discipline theme includes four sub-themes:development ideas,development opportunities,development directions,and discipline leaders.Conclusion Public hospitals are facing new situations in high-quality development,and accelerating the improvement of medical service capabilities is a direct manifestation of high-quality development.It is necessary to promote key work such as research innovation,teaching management,talent team building,and discipline construction in a coordinated manner to achieve synchronous improvement in quality and efficiency.

Objective:To investigate the association between hearing loss and the type of indoor fuel applications in Chinese middle-aged and elderly people through longitudinal cohort study.Methods:Data were obtained from the China Health and Retirement Longitudinal Study (CHARLS), including adults aged 45 years and older enrolled in 2011, with follow-up for cooking and heating analyses extending to 2018 and 2015, respectively. The study calculated the incidence of hearing loss based on an indoor cooking or heating fuel type and expressed in terms of per 100 person-years. The Cox proportional hazard model was used to assess the association between solid fuel use and hearing loss, and covariates such as gender, education, and economy were controlled. We also analyzed the impact of indoor fuel type and its switching on hearing loss.Results:A total of 6, 772 participants using household fuels for cooking (2011-2018) and 4, 618 for heating (2011-2015) were included. Those using solid fuels for cooking [(58.0±8.2) years] and heating [(58.1±8.5) years] were generally slightly older than that of those who used clean fuels. In the cooking analysis, the overall incidence of hearing loss was higher among solid fuel users compared to clean fuel users (Clean fuel: 2.6 cases per 100 person-years; solid fuel: 3.6 cases per 100 person-years; the difference between the two was statistically significant, P<0.05). However, no significant difference was observed in the heating analysis ( P>0.05). Further classification of fuel-type use revealed that the incidence of hearing loss was the highest among people who had been using solid fuels consistently. Compared to the clean fuel group, the fully adjusted hazard ratio (HR) was 1.5 (95% CI: 1.3-1.7) in the cooking analysis and 1.5 (95% CI: 1.1-2.0) in the heating analysis. Compared with using clean fuels, switching from clean fuels to solid fuels increased the risk of hearing loss both during cooking and heating processes. Conclusion:In the CHARLS database, individuals who use solid fuels for indoor cooking and heating are older than those who use clean fuels. Compared with clean fuel use, the use of solid fuels increases the risk of hearing loss in middle-aged and elderly people. Reducing the use of solid fuels, choosing clean fuels as substitutes for solid fuels, and avoiding the switch from clean fuels to solid fuels will help protect the hearing health of middle-aged and elderly individuals.

Objective To explore the quantitative electroencephalography(qEEG)characteristics of the prefrontal cortex in patients with mild cognitive impairment(MCI)during digital screening tasks for MCI screening.Methods A total of 592 MCI patients(MCI group)and 317 normal cognitively elderly individuals(control group)were recruited from 40 communities in Nanjing,Jiangsu Province,from July to August,2024.All participants were as-sessed using Montreal Cognitive Assessment-Beijing Version(MoCA-BJ).Prefrontal EEG data were collected using a portable EEG device,and power spectral analysis was performed via Fast Fourier Transform.An XG-Boost algorithm was employed to construct an MCI identification model based on qEEG power features,and the model's performance was evaluated using receiver operating characteristic(ROC)curve.Results Compared with the control group,prefrontal δ,α,and β band power increased during screening tasks in MCI group(P<0.05);δ power was negatively correlated with MoCA-BJ total scores,and visuospatial/executive func-tion,attention and delayed recall scores(r=-0.269,-0.169,-0.133,-0.171,P<0.001);α power was negative-ly correlated with MoCA-BJ total scores,attention and delayed recall scores(r=-0.113,-0.075,-0.091,P<0.05).The XGBoost model based on δ and α power was excellent in MCI identification,with an area under the curve of 0.91,accuracy of 0.81,precision of 0.89,F1 score of 0.84,recall of 0.80,and specificity of 0.81.Conclusion MCI patients exhibit increased power in the prefrontal δ and α frequency bands during digital screening tasks,which is associated with cognitive decline.An XGBoost model based on qEEG power features can enable early prediction of MCI.