The menopausal age is one of the important menopausal factors, and women of different menopausal ages have different risks of diabetes. This study reviewed the evidence from prospective studies on the association between the age at natural menopause and diabetes risk, both domestically and internationally, and presented its research design and main findings. Advanced menopause, especially premature and early menopause, will increase the risk of diabetes in postmenopausal women. The research on the influence of delayed menopause on the incidence of diabetes is still insufficient. Many factors may modify the association between menopausal age and the risk of diabetes.

Objective:To explore the association between the systemic immune-inflammation index (SII) and obesity metabolic phenotypes, as well as metabolic features in children and adolescents.Methods:A cross-sectional study was conducted using the random cluster sampling method from March 2023 to May 2024. Children and adolescents aged 9-17 years in Guangzhou were surveyed through questionnaires, physical measurements, and blood tests. According to BMI and metabolic status, participants were classified into normal-weight groups [metabolically healthy normal weight (MHNW) and metabolically unhealthy normal weight (MUNW)] and overweight/obese groups [metabolically healthy overweight/obese (MHO/O) and metabolically unhealthy overweight/obese (MUO/O)]. After natural log-transformation of SII values (lnSII), multinomial logistic regression was used to assess the association between SII and obesity metabolic phenotypes, while binary logistic regression was applied to assess the relationship between SII and metabolic phenotypes in the overweight/obese subgroup. Linear regression model and restricted cubic spline (RCS) were employed to examine the relationship between SII and metabolic features among the entire population.Results:A total of 3 749 participants were included. After adjusting for covariates, for every unit increase in lnSII, the risk of MHO/O and MUO/O increased by 93% ( OR=1.93, 95% CI: 1.56-2.40, P<0.001) and 156% ( OR=2.56, 95% CI: 2.02-3.25, P<0.001), respectively. In the overweight/obesity subgroup, for every unit increase in lnSII, the risk of MUO/O increased by 37% ( OR=1.37, 95% CI: 1.01-1.87, P=0.045). Linear regression model and RCS showed that lnSII was positively correlated with systolic blood pressure (SBP) and diastolic blood pressure (DBP) (SBP: β=1.39, 95% CI: 0.67-2.11, P<0.001; DBP: β=1.27, 95% CI: 0.79-1.75, P<0.001). lnSII also had a non-linear relationship with triglyceride ( Pnonlinear=0.032) and high-density lipoprotein cholesterol ( Pnonlinear=0.002). Conclusion:Elevated SII levels are associated with unfavorable obesity metabolic phenotypes, higher blood pressure, and altered lipid profiles in children and adolescents. SII may be a potential driving factor for metabolic heterogeneity in children and adolescents.

Objective To analyze the characteristics of TCM symptoms of aging in female insomnia patients;To provide syndrome differentiation evidence for clinical prevention and treatment of female aging.Methods A cross-sectional study method was used to include female insomnia patients who attended outpatient clinics at Dongzhimen Hospital of Beijing University of Chinese Medicine,Beijing Changping District Hospital of Traditional Chinese Medicine,and the Third Affiliated Hospital of Beijing University of Chinese Medicine from August 2021 to July 2024.The patients'clinical information was collected,and frequency analysis,factor analysis,and clustering analysis of the relevant clinical information of the 107 female insomnia patients were conducted,which,together with the experts'opinions,resulted in characteristics of TCM syndrome elements and syndrome distribution of aging in female insomnia patients.Results Totally 20 core items were screened and 7 common factors were obtained from the factor analysis.There were 5 types of syndrome elements of disease location associated with aging symptoms in female patients with insomnia,including heart,liver,spleen,kidney and lung;and there were 7 types of syndrome elements of disease property,including qi deficiency,yin deficiency,qi stagnation,blood deficiency,heat,phlegm,and dampness.There were 4 types of syndromes were obtained from the systematic clustering,including heart-kidney disharmony syndrome,heart-liver stagnation syndrome,spleen deficiency and qi stagnation syndrome,lung-spleen qi deficiency syndrome.Conclusion By analyzing the TCM syndrome characteristics of aging symptoms in female patients with insomnia,four types of syndromes are obtained.The heart-kidney disharmony syndrome is the common syndrome.The internal relationship between insomnia and aging process in female patients with insomnia is revealed from the perspective of pathogenesis,which can provide a research basis for the clinical practice of TCM anti-aging guided by syndrome differentiation and treatment in the future.

In recent years,with the rapid development of mechanical thrombectomy(MT)for acute large vessel occlusion,an increasing number of clinical studies begin to focus on the acute distal medium vessel occlusion(DMVO).This article systematically reviews the existing literature,summarizes the definition and classification of DMVO,the advance in MT,the imaging evaluation methods,and the clinical application of emerging technologies.Currently,the definition of DMVO is mostly based on vascular anatomical features and clinical functional deficits,the etiology of DMVO can be classified as primary and secondary.Due to the small diameter and tortuous running course of distal medium vessels,individualized treatment strategies are often required for patients with DMVO.This review focuses on the efficacy and safety of the therapeutic techniques,including direct thrombectomy,aspiration thrombectomy,stent retriever thrombectomy,and bridging therapy,in treating DMVO,besides,this review also discusses the role of imaging methods,including non-enhanced CT(NCCT),CT perfusion(CTP),CT angiography(CTA),and MRI in the patient screening and treatment decision-making.Meanwhile,the emergence of novel small-scale thrombectomy devices and techniques offers new possibilities for improving recanalization rates and reducing complication risks.Overall,although preliminary studies suggest that MT has promising clinical benefits for the treatment of DMVO,the available evidence remains limited.High-quality randomized controlled trials are urgently needed to further formulate the optimal treatment strategies and promote the precision interventional therapy.

Objective To explore the symptom clusters in renal transplant recipients and con-struct a concurrent symptom network to identify core symptoms.Methods A total of 343 patients with followed up after renal transplantation were selected as the study subjects.A general information questionnaire and the Chinese version of the Modified Transplant Symptom Occurrence and Symptom Distress Scale were employed to analyze the occurrence of symptoms in patients.In this study,only symptoms with an incidence rate greater than 20％and Spearman correlation coefficient greater than 0.40 between symptom severity and total score were retained.Exploratory factor analysis was used to extract symptom clusters with a factor loading of ≥0.45 as the criterion.The R language was utilized to construct symptom network,based on which core symptoms and bridge symptoms were identified.Results A total of 5 symptom clusters were extracted in this study:the neuro-gastrointestinal symp-tom cluster,the mood-related symptom cluster,the hormone-related symptom cluster,the energy de-ficiency symptom cluster and the vision-related symptom cluster.The core symptoms were anxiety(rs=1.75),mood swings(rs=1.50)and muscle weakness(rs=1.27).The top three symptoms in terms of bridge strength were muscle weakness(rb=0.87),lack of vitality(rb=0.66)and fa-tigue(rb=0.65).Conclusion Multiple symptoms are presented in patients after renal transplanta-tion.Based on the results of symptom network analysis,clinicians can strengthen the assessment of core symptoms and bridge symptoms to develop precise intervention strategies and improve the effectiveness of symptom management.

Objective: To explore the relative importance of different food attributes and levels in food decision making of school aged children, and to understand their meal preferences, so as to provide the evidence for formulating precise intervention strategies for dietary behaviours of school aged children. Methods: From May to June 2024, a total of 854 children aged 11 to 15 years old were selected from 2 middle schools (each school in urban and rural areas) in both Hubei Province and Anhui Province by stratified cluster random sampling method to conduct a D-optimal discrete choice experiment. The mixed Logit model was used to analyze children s preference for meal attributes and different levels, and to calculate the relative importance (RI) of attributes and willingness to pay (WTP) in meal choices. Results: The included five food attributes had statistical significance on meal choice of school aged children ( P <0.05). The relative importance of food attributes affecting the meal choices of school aged children in descending order were dining mode ( RI =31.26%), food varieties ( RI =30.56%), cooking method( RI =23.84%), taste( RI =8.06%) and price ( RI =6.27%). Among them, school aged children preferred home cooked meals ( β =0.74) (WTP=86.3 yuan),varied foods(grain/tubers+vegetables+fish, meat, eggs and beans) ( β =0.61) (WTP=71.9 yuan), fried/roasted cooking ( β =0.51) and spicy taste ( β =0.33).Price was negatively correlated with meal choices( β =-0.01) ( P <0.05). Based on residential area and body mass index (BMI), the stratified analysis showed that dining mode was highest in the relative importance for rural children with overweight and obese children ( RI =31.28%,34.17%), both of whom preferred home cooked meals ( β =0.76, 0.91), and meals containing fish, meat, eggs and beans with grain/tubers or grain/tubers and vegetables in terms of food choice (area: β =0.53, 0.53 ; BMI: β =0.55, 0.56) ( P <0.05). Conclusions School aged children have different preferences for different attributes of meals. The quality of school meals should be improved,the cost of buying healthy meals should be reduced,targeted family health education should be carried out,and healthy cooking methods should be advocated.

Objective: To analyze the disease burden of chronic obstructive pulmonary disease (COPD) and changes in its risk factors among residents in Zhejiang Province from 1990 to 2021, so as to identify key priorities for COPD prevention and control. Methods: Data on COPD mortality and disability-adjusted life years (DALY) for residents in Zhejiang Province from 1990 to 2021 were collected from the Global Burden of Disease (GBD) 2021 database. Standardized mortality and standardized DALY rate were calculated using the GBD 2021 world population standard structure. Premature mortality was computed via the life table method. The average annual percent change (AAPC) was applied to analyze trends in COPD mortality, DALY rate, and premature mortality. Changes in deaths of COPD risk factors were evaluated using population attributable fraction (PAF). Results: From 1990 to 2021, the standardized COPD mortality in Zhejiang Province decreased from 272.40/100 000 to 70.56/100 000 (AAPC=-4.395%), and the standardized DALY rate declined from 4 167.37/100 000 to 1 071.89/100 000 (AAPC=-4.396%). Similar downward trends were observed in both males (AAPC=-3.933%, -4.173%) and females (AAPC=-4.785%, -4.480%), all P<0.05. Crude mortality and DALY rates increased with age, and the crude mortality and DALY rates of various age groups in Zhejiang Province showed decreasing trends from 1990 to 2021 (all P<0.05). The premature mortality declined from 4.37% to 0.60% from 1990 to 2021 (AAPC=- 6.206%), with consistent trends across males and females (AAPC=- 6.144%, - 6.379%, all P<0.05). From 1990 to 2021, particulate matter pollution showed the largest reduction in PAF (- 56.76%), while ambient ozone pollution had the largest increase (103.07%) in Zhejiang Province. By 2021, smoking became the leading risk factor for deaths of COPD (PAF=43.32%). Conclusions The standardized mortality, standardized DALY rate, and premature mortality for COPD show consistent declining trends in Zhejiang Province from 1990 to 2021. However, risk factors such as smoking and ambient ozone pollution require intensified focus to further reduce disease burden of COPD.

Objective:To explore the real experience of ICU patients during continuous renal replacement therapy (CRRT) and to inform the development of interventions.Methods:This study was a qualitative study. Using the social ecosystem theory as a theoretical framework and purposive sampling method, 15 ICU patients who received CRRT at Beijing Friendship Hospital, Capital Medical University from May 2023 to February 2024 were selected for semi-structured interviews. Colaizzi 7-step analysis was applied to analyze the data.Results:A total of three themes and 11 sub-themes were summarized, including microsystems (symptom improvement, limited mobility and self-care, sleep disorders, hypothermia, emotional overload, hope and gratitude), mesosystems (heavy financial burden, disrupted rhythm of family life, dependence on peer support), and macrosystems (information support needs to be improved, expectation of an open ICU visitation system) .Conclusions:The social ecosystem of patients with CRRT in the ICU is not optimistic. Healthcare professionals should provide appropriate support for patients to facilitate their physical and psychological recovery.

Objective The aim of this study was to analyze the incidence and mortality of esophageal cancer and its trend in Lianyungang city from 2008 to 2019.Methods The data of esophageal cancer in all cancer registry areas in Lianyungang city were col-lected and sorted out,and the quality control reached the standards.The incidence,mortality,age-standardized rate of Chinese population(ASRC),age-standardized rate of World population(ASRW),cumulative rate at 0-74 years old,truncation rate of 35-64 years old,and composition ranking were calculated.The Joinpoint4.7.0.0software was used to analyze the average annual percentage change(AAPC)of the age-standardized incidence and mortality of esophageal cancer by the standard population(ASIRC and ASMRC).Results From 2008 to 2019,the incidence of esophageal cancer in Lianyungang city was 25.90/100,000,ASIRC was 17.95/100,000,ASIRW was 17.91/100,000,ranking the third in the incidence spectrum of malignant tumors.The mortality was 20.55/100,000,ASMRC was 13.86/100,000,and ASMRW was 13.71/100,000,ranking the third in the malignant tumor mortality spectrum.The incidence,mortali-ty,ASIRC and ASMRC of esophageal cancer were higher in men than those in women,and higher in rural areas than those in urban are-as.From 2008 to 2019,the change trend of incidence and mortality of esophageal cancer in Lianyungang city was the same,showing a downward trend.The AAPC of the ASIRC was-6.19%(95%CI:-7.08%-5.30%,P<0.001),and the AAPC of the ASMRC was-4.03%(95%CI:-5.81%-2.22%,P<0.001).Among them,the ASIRC and ASMRC of esophageal cancer in urban and rural areas showed a downward trend(P<0.05).Among them,the ASIRC and ASMRC of esophageal cancer in urban women decreased the most,with an average annual decline of-7.99%(95%CI:-10.86%-5.03%,P<0.001)and-9.19%(95%CI:-12.35%-5.93%,P<0.001).Conclusion The incidence and mortality of esophageal cancer in Lianyungang city have shown a downward trend,a rural areas and male populations are the key prevention and control populations for esophageal cancer.

Objective To analyze the characteristics of TCM symptoms of aging in female insomnia patients;To provide syndrome differentiation evidence for clinical prevention and treatment of female aging.Methods A cross-sectional study method was used to include female insomnia patients who attended outpatient clinics at Dongzhimen Hospital of Beijing University of Chinese Medicine,Beijing Changping District Hospital of Traditional Chinese Medicine,and the Third Affiliated Hospital of Beijing University of Chinese Medicine from August 2021 to July 2024.The patients'clinical information was collected,and frequency analysis,factor analysis,and clustering analysis of the relevant clinical information of the 107 female insomnia patients were conducted,which,together with the experts'opinions,resulted in characteristics of TCM syndrome elements and syndrome distribution of aging in female insomnia patients.Results Totally 20 core items were screened and 7 common factors were obtained from the factor analysis.There were 5 types of syndrome elements of disease location associated with aging symptoms in female patients with insomnia,including heart,liver,spleen,kidney and lung;and there were 7 types of syndrome elements of disease property,including qi deficiency,yin deficiency,qi stagnation,blood deficiency,heat,phlegm,and dampness.There were 4 types of syndromes were obtained from the systematic clustering,including heart-kidney disharmony syndrome,heart-liver stagnation syndrome,spleen deficiency and qi stagnation syndrome,lung-spleen qi deficiency syndrome.Conclusion By analyzing the TCM syndrome characteristics of aging symptoms in female patients with insomnia,four types of syndromes are obtained.The heart-kidney disharmony syndrome is the common syndrome.The internal relationship between insomnia and aging process in female patients with insomnia is revealed from the perspective of pathogenesis,which can provide a research basis for the clinical practice of TCM anti-aging guided by syndrome differentiation and treatment in the future.