Objective: To investigate the trends in disease burden due to childhood asthma in China from 1990 to 2021 and to project the disease burden from 2022 to 2035, so as to provide insights into formulation of the control interventions for childhood asthma in China. Methods: The prevalent case, agestandard prevalence, disability-adjusted life years (DALYs) and agestandard DALYs rate of children with asthma at ages of 0 to 14 years and their 95% uncertainty interval (UI) in China from 1990 to 2021 were extracted from the Global Burden of Disease (GBD) database. The temporal trends in the disease burden of childhood asthma were evaluated with estimated annual percentage change (EAPC) and its 95% confidence interval (CI), and the disease burden due to asthma was projected among children at ages of 0 to 14 years in China using a Bayesian age-period-cohort (BAPC) model from 2022 to 2035. Results: There were 9.368 3 million (95%UI=6.410 7 million to 14.026 1 million) prevalent cases of asthma among children at ages of 0 to 14 years in China in 2021, contributing to 0.387 9 million (95%UI=0.216 1 million to 0.668 8 million) DALYs loss. The prevalent cases and DALYs of asthma decreased by 37.28% and 52.55% among children at ages of 0 to 14 years in China in 2021 compared with 1990, and the agestandardized prevalence [EAPC=-0.70%, 95%CI=-1.26% to -0.13%)] and DALY rates [EAPC=-1.71%, 95%CI=-2.32% to -1.10%)] also appeared a tendency towards a decline. From 1990 to 2021, the prevalent cases, prevalence, DALYs and DALYs rate of asthma were all higher among male children than among female children, and the disease burden of asthma was higher among children at ages of 5 to 9 years than at other age groups. BAPC model predicted a decline in both prevalent cases and DALYs of asthma among children at ages of 0 to 14 years in China from 2022 to 2035, with 6.759 6 million prevalent cases and DALYs of 0.228 4 million personyears in 2035, while the prevalence and DALYs rates were projected to rise to 5 143.35/105 and 173.75/105 in 2035. Conclusions Despite a reduction in the disease burden of asthma among children at ages of 0 to 14 years in China from 1990 to 2021, the prevalence remained high. The disease burden due to asthma is projected to appear a decline among children at ages of 0 to 14 years in China from 2022 to 2035; however, the prevalence and DALYs rates still rise. Intensified control measures and targeted interventions are required to reduce the disease burden of childhood asthma.

ObjectiveTo explore the possible mechanisms of Wenyang Huazhuo Formula （温阳化浊方， WHF） in improving reproductive aging from the perspective of the ovarian mechanical microenvironment. MethodsThe experiment included five groups， 3-month group （20 female mice at 3 months of age）， 6-month group （20 female mice at 6 months of age）， 6-month + WHF group （20 female mice at 5 months of age treated with WHF）， 9-month group （20 female mice at 9 months of age）， and 9-month + WHF group （20 female mice at 8 months of age treated with WHF）. The 6-month + WHF group and 9-month + WHF group were orally administered WHF 41.2 g/（kg·d） once daily for 4 consecutive weeks. The other three groups received no intervention. Reproductive hormone levels were measured by ELISA. HE staining was used to count the numbers of various stages of follicles. Ovarian hyaluronic acid （HA） content and collagen fiber content were measured to evaluate the ovarian mechanical microenvironment. Superovulation was performed to observe the number of eggs obtained， as well as the number of offspring and birth weight to assess fertility. The in vitro fertilization and blastocyst culture of oocytes from female offspring in each group were observed to evaluate the effect of WHF on offspring reproductive potential. ResultsCompared with the 3-month group， the 6-month group and 9-month group showed significantly decreased serum levels of gonadotropin-releasing hormone （GnRH）， follicle-stimulating hormone （FSH）， and luteinizing hormone （LH）， decreased ovarian collagen content， and reduced numbers of primordial and secondary follicles. In contrast， the numbers of primary follicles， antral follicles， and atretic follicles increased. The levels of anti-Müllerian hormone （AMH）， ovarian HA content， and the fertilization rate， cleavage rate， and blastocyst formation rate of oocytes from offspring were significantly lower （P＜0.05）. Compared with the 6-month group， the 6-month + WHF group showed significantly reduced serum levels of GnRH， FSH， and LH， with a significant decrease in primary follicles， antral follicles， and atretic follicles as well as increase of AMH levels， ovarian HA content， number of primordial and secondary follicle， egg count， and offspring birth weight （P＜0.05）. Compared with the 9-month group， the 9-month + WHF group exhibited reduced GnRH， FSH， and collagen fiber content， as well as reduced number of primary follicles， antral follicles， and atretic follicles. However， AMH levels， ovarian HA content， number of primordial and secondary follicle， egg count， offspring numbers， birth weight， fertilization rate， cleavage rate， and blastocyst formation rate of oocytes from offspring all significantly increased （P＜0.05）. ConclusionWHF can significantly improve the ovarian reserve， fertility， and reproductive potential in offspring during reproductive mid-life and late-life stages. Its effect may be related to the remodeling of the mechanical microenvironment of aging ovaries. Moreover， the effect on the mechanical microenvironment remodeling of late-stage ovaries and the improvement of the offspring reproductive potential is more significant.

ObjectiveTo investigate the effect of Yiqi Yangyin Jiedu Huayu prescription on minimal hepatic encephalopathy in liver cirrhosis based on intestinal metabolomics. MethodsA total of 11 patients with liver cirrhosis who were hospitalized in Beijing Ditan Hospital， Capital Medical University， from March to May 2024， and were diagnosed with MHE based on psychometric hepatic encephalopathy score were enrolled as subjects， and 11 healthy family members of the patients were enrolled as control group. Fecal samples were collected for metabolomics analysis from the control group and the patients with MHE before and after treatment with Yiqi Yangyin Jiedu Huayu prescription， and a population cohort study was conducted to investigate the effect of Yiqi Yangyin Jiedu Huayu prescription on intestinal metabolism of patients with MHE. The Fisher’s exact test was used for categorical data between two groups； the independent samples t-test was used for comparison of normally distributed continuous data between two groups， the paired t-test was used for comparision before and after treatment within the same group， and the Wilcoxon rank-sum test was used for comparison of non-normally distributed continuous data between two groups. ResultsA total of 29 differentially expressed metabolites were detected between the MHE group and the control group， mainly amino acids， organic acids， organic amines， carbohydrates， fatty acids， and vitamins， and there were 12 upregulated metabolites and 17 downregulated metabolites in the MHE group， which were mainly enriched in the metabolic pathways of ornithine， branched-chain amino acid， and aromatic amino acid. After the treatment with Yiqi Yangyin Jiedu Huayu prescription， 80 differentially expressed metabolites were detected in the patients with MHE， mainly carbohydrates， organic acids， and amino acids， and there were 56 upregulated metabolites and 24 downregulated metabolites， which were mainly enriched in the metabolic pathways of ornithine， branched-chain amino acid， and aromatic amino acid. ConclusionYiqi Yangyin Jiedu Huayu prescription can exert a therapeutic effect on patients with MHE by regulating intestinal metabolism.

BackgroundAs a high prevalence disorder， schizophrenia has caused significant burden to family and society due to the impairment of occupational and social function. Currently， the dominant vocational training model in China follows a paternalistic， clinician-led decision-making approach. Although it improves patients' social function to some extent， it undermines their autonomy and treatment adherence. Therefore， it is urgently necessary to explore a new intervention method to enhance treatment compliance and social function in patients. ObjectiveTo explore the impact of shared decision-making oriented vocational training on social function in hospitalized schizophrenia patients， so as to provide references for rehabilitation interventions. MethodsA total of 68 patients diagnosed with schizophrenia according to the International Classification of Diseases， tenth edition （ICD-10） criteria were consecutively enrolled from January to June 2024 at The Third People's Hospital of Wenjiang Distric， Chengdu. Participants were randomly allocated into the research group （n=34） and the control group （n=34） using a random number table method. Both groups received routine rehabilitation training， while the research group received shared decision-making oriented vocational training for 12 weeks， 2 times a week for 2 hours each time. Before and at the 4^th and 12^th week of intervention， two groups were evaluated by General Self-Efficacy Scale （GSES）， Stigma Scale for Mental Illness （SSMI）， Scale of Social function of Psychosis Inpatients （SSFPI） and Inpatient Psychiatric Rehabilitation Outcome Scale （IPROS）. ResultsA total of 63 participants completed the study， with 30 cases in the research group and 33 cases in the control group. Repeated measures ANOVA revealed statistically significant time effects and interaction effects in both groups for GSES， SSMI， SSFPI and IPROS scores （F=20.451， 16.022； 26.193， 12.944； 23.957， 5.023； 11.776， 3.985， P<0.05 or 0.01）， while no significant group effects were observed （F=0.188， 0.742， 1.878， 0.474， P>0.05）. At the 12^th week of intervention， there were statistically significant differences in GSES， SSMI， SSFPI and IPROS scores between the two groups. ConclusionShared decision-making oriented vocational training may help to improve social function in patients with schizophrenia. ［Funded by 2023 Chengdu Medical Research Project （number， 2023468）］

Objective To investigate the association between the Chinese visceral adiposity index (CVAI) and diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension among elderly people in Hebei Province. Methods In 2020, a stratified multi-stage random sampling was used to conduct questionnaire survey, physical examination and laboratory detection among permanent residents of 10 monitoring sites in Hebei Province. Logistic regression was used to analyze the association between CVAI and diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension. The area under the ROC curve (AUC) was used to evaluate the predictive value of CVAI for diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension. Results The detection rates of diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension were 19.8%, 74.6%, 78.2%, and 16.2%, respectively. Multivariate logistic regression analysis showed that compared with the lowest quartile of CVAI group Q1, the OR (95% CI) of diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension in the highest quartile Q4 group were 3.55 (2.58~4.89), 2.52 (1.92~3.31), 3.09 (2.31~4.12), and 4.92 (3.40~7.12), respectively. The ROC curve results showed that CVAI had the best predictive value in the diagnosis of diabetes with hypertension, and the optimized critical values in males and females were 128.54 and 141.88, respectively. Conclusion The detection rates of diabetes mellitus and hypertension are high in the elderly population in Hebei Province. CVAI is positively associated with the risk of diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension among the elderly in Hebei. CVAI has the strongest prediction ability for diabetes with hypertension.

Background::Few evidence is available in the early prediction models of behavioral and psychological symptoms of dementia (BPSD) in Alzheimer’s disease (AD). This study aimed to develop and validate a novel genetic-clinical-radiological nomogram for evaluating BPSD in patients with AD and explore its underlying nutritional mechanism.Methods::This retrospective study included 165 patients with AD from the Chinese Imaging, Biomarkers, and Lifestyle (CIBL) cohort between June 1, 2021, and March 31, 2022. Data on demographics, neuropsychological assessments, single-nucleotide polymorphisms of AD risk genes, and regional brain volumes were collected. A multivariate logistic regression model identified BPSD-associated factors, for subsequently constructing a diagnostic nomogram. This nomogram was internally validated through 1000-bootstrap resampling and externally validated using a time-series split based on the CIBL cohort data between June 1, 2022, and February 1, 2023. Area under receiver operating characteristic (ROC) curves, calibration curves, and decision curve analysis (DCA) were used to assess the discrimination, calibration, and clinical applicability of the nomogram.Results::Factors independently associated with BPSD were: CETP rs1800775 (odds ratio [OR] = 4.137, 95% confidence interval [CI]: 1.276-13.415, P = 0.018), decreased Mini Nutritional Assessment score (OR = 0.187, 95% CI: 0.086-0.405, P <0.001), increased caregiver burden inventory score (OR = 8.993, 95% CI: 3.830-21.119, P <0.001), and decreased brain stem volume (OR = 0.006, 95% CI: 0.001-0.191, P = 0.004). These variables were incorporated into the nomogram. The area under the ROC curve was 0.925 (95% CI: 0.884-0.967, P <0.001) in the internal validation and 0.791 (95% CI: 0.686-0.895, P <0.001) in the external validation. The calibration plots showed favorable consistency between the prediction of nomogram and actual observations, and the DCA showed that the model was clinically useful in both validations. Conclusion::A novel nomogram was established and validated based on lipid metabolism-related genes, nutritional status, and brain stem volumes, which may allow patients with AD to benefit from early triage and more intensive monitoring of BPSD.Registration::Chictr.org.cn, ChiCTR2100049131.

Objective To investigate the correlation between retinal shape and thickness in the macular region by comparing with the axial length(AL).Methods A total of 101 volunteers(101 eyes)were included and divided into three groups based on AL:no(AL≤24 mm,27 eyes),mild(AL>24-26 mm,42 eyes),and high(AL>26 mm,32 eyes)axial myopia groups.The retinal thickness parameters and posterior pole images were obtained by optical coherence tomography.The retinal thickness of the fovea and superior,inferior,nasal,and temporal sides of the perifovea were compared among the three groups.The least square method was applied to fit the ellipse that best matched the shape of the posterior pole retina,and the correlation between its eccentricity(e)and retinal thickness was evaluated.Results There were no significant differences in retinal thickness in the five areas among the three groups(all P>0.05).For the fovea,retinal thickness showed no significant correlation with AL ande(both P>0.05).For the perifovea,the thickness of the superior,inferior,and nasal areas negatively correlated with the AL(all P<0.05),and the thickness of the superior,inferior,nasal,and temporal area negatively correlated withe(all P<0.05).On perifoveal retinal thickness,ehad a greater impact than AL.Conclusion The foveal retinal thickness is not related,while the perifoveal retinal thickness thinning is closely associated with the steep retinal shape.

Objective:To explore the current status of frailty among elderly inpatients in Zunyi City and analyze its influencing factors.Methods:From October 2022 to March 2023, convenience sampling was used to select elderly patients who were hospitalized and treated at six hospitals, namely the Affiliated Hospital of Zunyi Medical University, the Second Affiliated Hospital of Zunyi Medical University, the First People's Hospital of Zunyi, Guizhou Aerospace Hospital, Zunyi Hospital of Traditional Chinese Medicine, and People's Hospital of Honghuagang District, Zunyi, as the research subject. The study subjects were surveyed using the General Information Questionnaire, Barthel Index, Pittsburgh Sleep Quality Index, Geriatric Depression Scale, and Fatigue, Resistance, Ambulation, Illness, Loss of Weight Scale. Multivariate Logistic regression was used to analyze the influencing factors of frailty in elderly inpatients in Zunyi City.Results:A total of 4 013 questionnaires were distributed and 3 853 valid questionnaires were collected, with an effective response rate of 96.01% (3 853/4 013). The incidence of frailty in elderly inpatients was 15.05% (580/3 853). Multivariate Logistic regression analysis showed that the coexistence of multiple diseases, types of long-term medication, activities of daily living, sleep quality, and depression were the influencing factors for frailty in elderly inpatients ( P<0.05) . Conclusions:The incidence of frailty in elderly inpatients was high. Medical and nursing staff should pay attention to elderly inpatients with the coexistence of multiple diseases, long-term use of multiple medications, decreased activities of daily living, poor sleep quality, and depressive emotions, and develop targeted intervention measures for them.

Objective:To analyze the correlation between cuproptosis genes and immune infiltration during the occurrence and development of multiple sclerosis(MS),and to predict the traditional Chinese medicine,to provide theoretical basis for the mecha-nism study of cuproptosis in MS immune infiltration and Chinese medicine to intervene in immune regulation.Methods:The gout chip of MS was downloaded from the GEO database and standardized;based on the processed data,immune cells and functions were ex-tracted and quantified,and the correlation and differences of immune cells and functions were analyzed;at the same time,cuproptosis genes related to MS were screened out,a risk model was constructed,and enrichment analysis was carried out;the prediction of cu-proptosis genes and immune-related biological processes were carried out.Results:① Among immune cells,T follicular helper cell and B cell showed the strongest positive correlation;among the immune functions,parainflammation and typeⅠIFN reponse showed the strongest positive correlation;②B cell,T helper cell and human leukocyte antigen were lowly expressed in MS patients,while major histocompatibility complex class Ⅰ,parainflammation and typeⅠIFN response were significantly expressed;③ The cupropto-sis genes associated with MS were SLC31A1,PDHA1,NLRP3,MTF1,GLS and DBT,of which DBT was the most likely risk factor for MS;④The occurrence and development of MS involves biological processes such as IL-4 production,T-helper cell differentiation,and acute inflammatory response,which were related to pathways such as arginine biosynthesis,citrate cycle,and propanoate metabo-lism;⑤Banxia,Danshen,Jianghuang and other traditional Chinese medicines may be used as potential molecular drug sources.Con-clusion:The expression of cuproptosis gene is closely related to MS-related immune cells and functions,which can provide support for the basic research of MS.

A 9-year-old male child presented with red plaques on the left upper limb for more than 5 years without obvious subjective symptoms. Topical glucocorticoids and calcineurin inhibitors did not markedly improve his condition. Skin examination showed dark red map-like plaques with clear borders on the extensor side of the left upper limb, with a few white scales attached to the surface and satellite lesions at the edge. There were no obvious abnormalities in routine blood and urine tests or immunological examinations. Histopathological examination revealed dense infiltration of abundant lymphocytes and plasma cells in the upper and middle dermis, with some inflammatory cells infiltrating the fat septa and focal formation of lymphoid follicles; immunohistochemical study showed positive staining for CD3 in interfollicular regions, CD20 in the follicular center, and CD38 in plasma cells, as well as for IgG Kappa chain and IgG Lambda chain; periodic acid-Schiff staining and acid-fast staining both showed negative results. A diagnosis of childhood benign lymphoplasmacytic plaque was made. The patient was treated with topical halometasone cream once a day in the morning, topical tacrolimus ointment once a night, and oral traditional Chinese medicine for promoting blood circulation and removing blood stasis. After 6 months of follow-up, the skin lesions became slightly flat, slightly lighter in color, and no new lesions occurred. Treatment and follow-up were ongoing.