ObjectiveTo investigate the present situation of input, output, outcome and impact of all registered community-based rehabilitation stations in Inner Mongolia in China, and analyze how the input predict the output, outcome and impact. MethodsFrom March 1st to April 30th, 2025, a questionnaire survey was conducted on all registered community-based rehabilitation stations in Inner Mongolia, covering four dimensions: input, output, outcome and impact. A total of 1 365 questionnaires were distributed. The input included four items: laws and policies, human resources, equipment and facilities, and rehabilitation information management. The output included two items: technical paths and benefits/effectiveness. The outcome included three items: coverage rates, rehabilitation interventions and functional results. The impact included two items: health and sustainability. Each item contained several questions, all of which were described in a positive way. Each question was scored from one to five. A lower score indicated that the situation of the community-based rehabilitation station was more in line with the content described in the question. Regression analysis was performed using the total score of each item of input dimension as independent variables, and the total scores of the output, outcome and impact dimensions as dependent variables. ResultsA total of 1 262 valid questionnaires were collected. The mean values of input, output, outcome and impact of community-based rehabilitation stations were 1.827 to 1.904, with coefficient of variation of 45.892% to 49.239%. The regression analysis showed that, rehabilitation information management, human resources, and laws and policies significantly predicted the output dimension (R² = 0.910, P < 0.001). Meanwhile, all four items in the input dimension predicted both the outcome (R² = 0.850, P < 0.001) and impact dimensions (R² = 0.833, P < 0.001). ConclusionInput, output, outcome and impact of the community-based rehabilitation stations in Inner Mongolia were generally in line with the content of the questions, although some imbalances were observed. Additionally, the input of community-based rehabilitation stations could significantly predict their output, outcome and impact.

Objective:To investigate the neuroprotective effect of vanillin on experimental autoimmune encephalomyelitis(EAE)rats by regulating C-X-C motif chemokine ligand 12(CXCL12)/chemokine(C-X-C motif)receptor(CXCR4)signaling path-way.Methods:A total of 50 rats were injected with 400 μl guinea pig spinal cord and water in oil mixture of complete Freund's adju-vant to establish EAE rat model,and were divided into model group,low-dose vanillin group(50 mg/kg),medium-dose vanillin group(100 mg/kg),high-dose vanillin group(200 mg/kg)and positive drug group(5 mg/kg prednisone acetate),another 10 rats were only injected with the mixture of the same amount of normal saline and complete Freud adjuvant as control group,since the first day of mod-eling,all rats were given corresponding drugs by gavage for 16 consecutive days,and after modeling,rats in each group were scored for neurological function every day;HE and LFB staining were used to observe the pathology and demyelination of spinal cord in rats;levels of serum TNF-α,IL-1β and IL-6 were detected by ELISA;immunohistochemistry was used to detect expressions of CD68 and Iba-1 in spinal cord of rats;Western blot was used to detect expressions of CXCL12 and CXCR4 proteins in spinal cord of rats.Results:Compared with control group,rats in model group showed obvious infiltration of inflammatory cells,a large number of inflammatory cells gathered around the small blood vessels,and the structure of myelin sheath in spinal cord of rats was abnormal,accompanied by a large number of myelin sheath loss,the neurological function score,inflammatory infiltration score and demyelination score of spinal cord,serum TNF-α,IL-1β and IL-6 levels,spinal cord CD68 and Iba-1 proteins,CXCL12 and CXCR4 proteins expressions in-creased obviously(P<0.05);compared with model group,inflammatory cell infiltration and myelin sheath loss of rats in low,medium and high doses groups and positive drug group were obviously alleviated,neurological function score,inflammatory infiltration score and demyelination score of spinal cord,serum TNF-α,IL-1β and IL-6 levels,and expressions of CD68 and Iba-1 proteins in spinal cord decreased obviously(P<0.05),while expressions of CXCL12 and CXCR4 proteins in spinal cord further increased(P<0.05).Conclusion:Vanillin inhibits inflammatory response and alleviates nerve injury in EAE rats,and its mechanism may be related to acti-vation of CXCL12/CXCR4 signaling pathway.

Objective To understand the changing composition and antibiotic resistance of bacterial species in the clinical isolates from outpatient and emergency department(hereinafter referred to as outpatients)and inpatient children over time in various hospitals,and to provide laboratory evidence for rational antibiotic use.Methods The data on clinically isolated pathogenic bacteria and antimicrobial susceptibility of isolates from outpatients and inpatient children in the CHINET program from 2015 to 2021 were collected and analyzed.Results A total of 278 471 isolates were isolated from pediatric patients in the CHINET program from 2015 to 2021.About 17.1％of the strains were isolated from outpatients,primarily group A β-hemolytic Streptococcus,Escherichia coli,and Staphylococcus aureus.Most of the strains(82.9％)were isolated from inpatients,mainly SS.aureus,E.coli,and H.influenzae.The prevalence of methicillin-resistant S.aureus(MRSA)in outpatients(24.5％)was lower than that in inpatient children(31.5％).The MRSA isolates from outpatients showed lower resistance rates to the antibiotics tested than the strains isolated from inpatient children.The prevalence of vancomycin-resistant Enterococcus faecalis or E.faecium and penicillin-resistant S.pneumoniae was low in either outpatients or inpatient children.S.pneumoniae,β-hemolytic Streptococcus and S.viridans showed high resistance rates to erythromycin.The prevalence of erythromycin-resistant group A β-hemolytic Streptococcus was higher in outpatients than that in inpatient children.The prevalence of β-lactamase-producing H.influenzae showed an overall upward trend in children,but lower in outpatients(45.1％)than in inpatient children(59.4％).The prevalence of carbapenem-resistant Klebsiella pneumoniae(CRKpn),carbapenem-resistant Pseudomonas aeruginosa(CRPae)and carbapenem-resistant Acinetobacter baumannii(CRAba)was 14％,11.7％,47.8％in outpatients,but 24.2％,20.6％,and 52.8％in inpatient children,respectively.The prevalence of multidrug-resistant E.coli,K.pneumoniae,Proteus mirabilis,P.aeruginosa and A.baumannii strains was lower in outpatients than in inpatient children.The prevalence of fluoroquinolone-resistant E.coli,ESBLs-producing K.pneumoniae,ESBLs-producing P.mirabilis,carbapenem-resistant E.coli(CREco),CRKpn,and CRPae was lower in children in outpatients than in inpatient children,but the prevalence of CRAba in 2021 was higher than in inpatient children.Conclusions The distribution of clinical isolates from children is different between outpatients and inpatients.The prevalence of MRSA,ESBL,and CRO was higher in inpatient children than in outpatients.Antibiotics should be used rationally in clinical practice based on etiological diagnosis and antimicrobial susceptibility test results.Ongoing antimicrobial resistance surveillance and prevention and control of hospital infections are crucial to curbing bacterial resistance.

Objective To investigate the changing antibiotic resistance profiles of E.coli isolated from patients in the 52 hospitals participating in the CHINET program from 2015 to 2021.Methods Antimicrobial susceptibility was tested for clinical isolates of E.coli according to the unified protocol of CHINET program.WHONET 5.6 and SPSS 20.0 software were used for data analysis.Results Atotal of 289 760 nonduplicate clinical strains ofE.coli were isolated from 2015 to 2021,mainly from urine samples(44.7±3.2)％.The proportion of E.coli strains isolated from urine samples was higher in females than in males(59.0％vs 29.5％).The proportion of E.coli strains isolated from respiratory tract and cerebrospinal fluid samples was significantly higher in children than in adults(16.7％vs 7.8％,0.8％vs 0.1％,both P＜0.05).The isolates from internal medicine department accounted for the largest proportion(28.9±2.8)％with an increasing trend over years.Overall,the prevalence of ESBLs-producing E.coli and carbapenem resistant E.coli(CREco)was 55.9％and 1.8％,respectively during the 7-year period.The prevalence of ESBLs-producing E.coli was the highest in tertiary hospitals each year from 2015 to 2021 compared to secondary hospitals.The prevalence of CREco was higher in children's hospitals compared to secondary and tertiary hospitals each year from 2015 to 2021.The prevalence of ESBLs-producing E.coli in tertiary hospitals and children's hospitals and the prevalence of CREco in children's hospitals showed a decreasing trend over the 7-year period.The prevalence of CREco in secondary and tertiary hospitals increased slowly.Antibiotic resistance rates changed slowly from 2015 to 2021.Carbapenem drugs(imipenem,meropenem)were the most active drugs amongβ-lactams against E.coli(resistance rate≤2.1％).The resistance rates of E.coli to β-lactam/β-lactam inhibitor combinations(piperacillin-tazobactam,cefoperazone-sulbactam),aminoglycosides(amikacin),nitrofurantoin and fosfomycin(for urinary isolates only)were all less than 10％.The resistance rate of E.coli strains to antibiotics varied with the level of hospitals and the departments where the strains were isolated,especially for cefazolin and ciprofloxacin,to which the resistance rate of E.coli strains from children in non-ICU departments was significantly lower than that of the strains isolated from other departments(P＜0.05).The E.coli isolates from ICU showed higher resistance rate to most antimicrobial agents tested(excluding tigecycline)than the strains isolated from other departments.The E.coli strains isolated from tertiary hospitals showed higher resistance rates to the antimicrobial agents tested(excluding tigecycline,polymyxin B,cefepime and carbapenems)than the strains from secondary hospitals and children's hospitals.Conclusions E.coli is an important pathogen causing clinical infection.More than half of the clinical isolates produced ESBL.The prevalence of CREco is increasing in secondary and tertiary hospitals over the 7-year period even though the overall prevalence is still low.This is an issue of concern.

Objective:To systematically evaluate the factors influencing the physical activity levels of patients with chronic obstructive pulmonary disease (COPD) .Methods:Computer retrieval of literature related to the influencing factors of physical activity in patients with COPD in PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Wanfang, VIP Database, and China Biology Medicine disc, and the search period was from the establishment of the databases to March 2024. Two researchers independently screened the literature and conducted quality assessment according to inclusion and exclusion criteria. Meta-analysis was conducted using RevMan 5.4 software.Results:A total of 14 studies were included. The results of the Meta-analysis showed that gender [ OR=1.54, 95% CI (1.21, 1.96) ], degree of dyspnea [ OR=1.74, 95% CI (1.37, 2.21) ], fatigue [ OR=2.06, 95% CI (1.48, 2.87) ], and depression [ OR=1.63, 95% CI (1.30, 2.04) ] were influencing factors of physical activity levels in COPD patients ( P<0.05) . Conclusions:The physical activity levels of COPD patients are influenced by gender, degree of dyspnea, fatigue, and depression. Healthcare providers should develop personalized intervention goals and plans to improve patients' participation in and adherence to physical activity.

Objective:To explore the latent classes of intrinsic capacity and their influencing factors among hospitalized older adults, providing a basis for developing targeted intervention strategies.Methods:A convenience sampling method was used to recruit 371 hospitalized older adults from Beijing Hospital between April 2022 and July 2023. The integrated care for older people comprehensive assessment tool was used to assess the intrinsic capacity of hospitalizd older adults, along with grip strength tests. Latent class analysis (LCA) was employed to classify the intrinsic capacity of hospitalizd older adults, and multinomial Logistic regression analysis was conducted to explore the influencing factors of different latent classes.Results:Among the 371 older adults, 78.98% (293/371) exhibited declines in various dimensions of intrinsic capacity, with impairment detection rates of 36.39% (135/371) in cognition, 34.23% (127/371) in mobility, 21.02% (78/371) in vitality, 33.69% (125/371) in psychological well-being, and 47.98% (178/371) in sensory function. The LCA results identified three latent classes of intrinsic capacity: high mobility-moderate sensory group (39.08%, 145/371) , low cognition-high mobility group (26.68%, 99/371) , and low mobility group (34.23%, 127/371) . Multinomial Logistic regression analysis revealed that age, gender, monthly family income, polypharmacy, and grip strength were influencing factors of the latent classes of intrinsic capacity ( P<0.05) . Conclusions:The intrinsic capacity of hospitalized older adults is heterogeneous. It is essential to promptly identify the characteristics of intrinsic capacity in different groups, with particular attention to older adults in the low cognition-high mobility group and low mobility group, and implement targeted interventions to prevent and improve adverse outcomes.

Objective:To analyze the key β-amyloid protein (Aβ) deposition in brain regions affecting the progression from mild cognitive impairment (MCI) to Alzheimer's disease (AD).Methods:Based on the positron emission tomography data of Aβ in the Alzheimer's disease neuroimaging initiative database, the penalized generalized estimating equation (PGEE) and the mixed effects regression forest algorithm (MERF) were used to conduct dimensionality reduction analysis on 164 brain regions with Aβ deposition. Additionally, a multivariate longitudinal data joint model was used to screen the key Aβ deposition brain regions that influence the progression from MCI to AD.Results:Five key brain regions were commonly screened out by the PGEE and MERF models, they were the right prefrontal orbital cortex, the left superior temporal sulcus shore cortex, the right medial orbitofrontal cortex, the left putamen, and the right transverse temporal cortex, respectively. The results of the multivariate longitudinal data joint model based on these 5 Aβ deposition brain regions showed that, except the left superior temporal sulcus shore cortex, the longitudinal change trajectories of the other 4 Aβ deposition brain regions all affected the progression from MCI to AD ( P<0.05). Conclusion:The Aβ deposition in the right prefrontal orbital cortex, right medial orbitofrontal cortex, left putamen and right transverse temporal cortex affect the progression from MCI to AD.

Population aging has become a major global challenge. The World Health Organization (WHO) proposed the concept of healthy aging and issued the integrated care for older people (ICOPE) guidelines, aiming to mitigate or reverse the decline in intrinsic capacity among older adults through person-centered integrated care pathways, thereby maintaining optimal functional ability. Many countries have initiated ICOPE implementation tailored to their national contexts and have achieved encouraging outcomes. These include improvements in older adults' functional status through multidimensional assessment and early intervention, reduced healthcare utilization, and enhanced self-management abilities. This review summarizes the theoretical foundations and current research progress of integrated care for older people, providing a reference for the implementation of healthy aging strategies in China.

Objective To investigate the relationship between serum CXC chemokine ligand 1(CXCL1)and positive regulatory zone zinc finger protein 5(PRDM5)levels and lymph node metastasis of progressive gastric cancer and to analyze their predictive value for patients'prognosis.Methods 203 patients with progressive gastric cancer diagnosed in our hospital from June 2020 to March 2023 were selected and divided into the lymph node metastasis group(n=90)and the no-lymph node metastasis group(n=113)based on the presence or absence of lymph node metastasis,and the differences in the general information of the two groups were analyzed and compared,and the diagnostic value of CXCL1 and PRDM5 in lymph node metastasis of progressive gastric cancer was analyzed by plotting the ROC curve.Logistic regression was used to analyze the risk factors of lymph node metastasis in patients with progressive gastric cancer.Follow up for 2 years,draw Kapan Meier curves to compare the prognosis of patients with advanced gastric cancer lymph node metastasis at different levels of CXCL1 and PRDM5.Results The CXCL1 level in the lymph node metastasis group was higher than that in the no-lymph node metastasis group,and its PRDM5 level was lower than that in the no-lymph node metastasis group(P<0.05).The AUCs for diagnosing lymph node metastasis of progressed gastric cancer were 0.755 and 0.844 for CXCL1 and PRDM5,respectively,and the AUC for the combination of the two was 0.898(95%CI 0.848～0.936).The sensitivity and specificity were 88.89%and 77.88%,respectively(P<0.05).Tumor size,differentation degree,serum CEA,serum CA19-9,CXCL1,and PRDM5 levels were all risk factors for lymph node metastasis in patients with progressive gastric cancer(P<0.05).The survival time of patients with CXCL1>96.13 pg/mL is(15.13±0.85)months,while the survival time of patients with CXCL1≤96.13 pg/mL is(19.06±0.66)months.The survival time of patients with CXCL1≤96.13 pg/mL is longer than that of patients with CXCL1>96.13 pg/mL(P<0.05).The survival time of patients with PRDM>100.85 pg/mL is(18.62±0.69)months,while the survival time of patients with PRDM≤100.85 pg/mL is(14.60±0.78)months.The survival time of patients with PRDM>100.85 pg/mL is longer than that of patients with PRDM≤100.85 pg/mL(P<0.05).Conclusion The abnormal expression of CXCL1 and PRDM5 is related to lymph node metastasis in patients with progressive gastric cancer,and the combined detection of the two is of high value in the assessment of lymph node metastasis and prognosis in patients with progressive gastric cancer.

Objective:To summarize the best evidence on palliative care for end-stage heart failure patients, so as to provide ideas and references for clinical healthcare professionals and decision-makers.Methods:According to the "6S" evidence pyramid model, clinical decisions, guidelines, expert consensus, and systematic reviews on palliative care for patients with end-stage heart failure were searched from top to bottom in BMJ Best Practice, UpToDate, Joanna Briggs Institute (JBI) Evidence-Based Health Care Center Database, Guidelines International Network, National Guideline Clearinghouse, PubMed, Web of Science, China National Knowledge Infrastructure, WanFang Data, SinoMed, VIP, and other websites and databases. Two researchers evaluated the quality of the literature and extracted information.Results:A total of 15 papers were included, including 4 guidelines, 2 clinical decisions, 7 expert consensus, and 2 randomized controlled trials. Twenty-four pieces of best evidence were developed from 11 aspects of goals, place, team building and training, applicability, key components, assessment, communication and shared decision-making, quality of life improvement, symptom management, psychological and spiritual care, and hospice care.Conclusions:The summarized best evidence on palliative care for patients with end-stage heart failure is scientific and standardized, and can guide healthcare professionals to use the evidence in a targeted way that takes into account the patient's condition and wishes to improve the patient's quality of life.