Over the past three decades， China has made significant progress in the prevention and control of viral hepatitis， and the incidence rates of new-onset pediatric hepatitis B virus infections and acute viral hepatitis in the population have reduced to a relatively low level； however， there is still a heavy disease burden of chronic viral hepatitis in China， which severely affects the health status of the population. This study systematically summarizes the achievements of viral hepatitis prevention and control in China， analyzes existing problems and challenges， and proposes comprehensive prevention and control strategies and measures to eliminate viral hepatitis as a public health threat based on the national conditions of China， in order to provide a reference for related departments in China on how to achieve the action targets for eliminating viral hepatitis as a public health threat by 2030.

BACKGROUND: Research has indicated that the disease burden of alopecia areata (AA) in China exceeds the global average. Therefore, accurate and updated epidemiological information is crucial for policymakers. In this study, we aimed to comprehensively assess the disease burden of AA in China. METHODS: The following four key indicators were utilized: the prevalence of cases; disability-adjusted life-years (DALYs); the age-standardized prevalence rate (ASPR); and the age-standardized DALY rate (ASDR) of AA according to the Global Burden of Disease (GBD) study 2021. We analyzed the epidemiological burden of AA in China during 2021, examined changes between 1990 and 2021, and performed a Bayesian age-period-cohort analysis to predict trends over the course of the next decade (2022-2030). Additionally, a Gaussian process regression model was applied to estimate the relationship between the gross domestic product (GDP) and the ASPR and ASDR of AA at the provincial level between 1992 and 2021. RESULTS: In 2021, the estimated number of patients with AA in China was approximately 3.49 million (95% uncertainty interval [UI], 3.37-3.62 million); of these patients, 1.20 million (95% UI, 1.16-1.25 million) were male and 2.29 million (95% UI, 2.20-2.37 million) were female. This large number of patients with AA resulted in a total of 114,431.25 DALYs (95% UI, 74,780.27-160,318.96 DALYs). Additionally, the ASPR and ASDR were 224.61 per 100,000 population (95% UI, 216.73-232.65 per 100,000 population) and 7.41 per 100,000 population (95% UI, 4.85-10.44 per 100,000 population), respectively; both of these rates were higher than the global averages. The most affected demographic groups were young and female individuals 25-39 years of age. Slight regional disparities were observed, with the northern and central regions of China bearing comparatively higher burdens. Between 1990 and 2021, the health loss and disease burden caused by AA in China remained relatively stable. The ASPR and ASDR of AA increased with the GDP when the annual GDP was less than 2 trillion Chinese yuan; however, a downward trend was observed as the GDP surpassed 2 trillion Chinese yuan. A slight upward trend in the disease burden of AA in China is predicted to occur over the next decade. CONCLUSIONS AA continues to be a public health concern in China that shows no signs of declining. Targeted efforts for young individuals and females are necessary because they experience a disproportionately high burden of AA.
Humans ; China/epidemiology* ; Alopecia Areata/epidemiology* ; Global Burden of Disease ; Female ; Male ; Adult ; Disability-Adjusted Life Years ; Middle Aged ; Prevalence ; Adolescent ; Young Adult ; Bayes Theorem ; Child ; Quality-Adjusted Life Years ; Child, Preschool

Objective To explore the relationship between basic motor skills and social interaction ability in school-age children with moderate autism,and the mediating role of executive function and the realization path.Methods A cross-sectional design was used to investigate 117 school-age children with autism from Sep.to Dec.2020.The level of basic motor skills was assessed by the test of gross motor development(TGMD),the impairment of executive function was assessed by the behavior rating inventory of executive function(BRIEF),and the social disorder was assessed by the social responsive scale-second edition(SRS-2).Pearson correlation analysis was used to explore the interrelationship,and structural equation modeling was applied to explore the path relationship.Results There was a significant negative correlation between the level of basic motor skills and SRS-2 scores(r=-0.312,P＜0.001).There were significant negative correlations between the level of basic motor skills and the BRIEF scores of inhibition(r=-0.336,P＜0.001),switching(r=-0.325,P＜0.001),affective control(r=-0.338,P＜0.001),task initiation(r=-0.240,P=0.009),working memory(r=-0.278,P=0.002),and planning(r=-0.224,P=0.015).The SRS-2 score was positively correlated with the BRIEF scores of inhibition(r=0.378,P＜0.001),switching(r=0.299,P=0.001),affective control(r=0.417,P＜0.001),task initiation(r=0.246,P=0.007),working memory(r=0.409,P＜0.001),and monitoring(r=0.258,P=0.005).Executive function played a complete intermediary role between basic motor skills and social interaction ability(B=-1.912,95％confidence interval:-3.116 to-1.069).Conclusion In school-age children with moderate autism,executive function and social interaction ability change positively with the level of basic motor skills.Basic motor skills can affect social interaction ability through the mediating role of executive function,and inhibition and affective control are important pathways to achieve this.

Background::Non-communicable diseases (NCDs) are the primary causes of disability and death. The aim of this study is to analyze the disease burden of NCDs in China from 1990 to 2021.Methods::This study used data on NCDs in China and its provinces from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021. The study analyzed the disease burden of NCDs in 2021 and its changes from 1990 to 2021 using indicators including deaths and disability-adjusted life years (DALYs).Results::Between 1990 and 2021, the NCD burden in China exhibited an upward trend. In 2021, China had 10.6 (95% uncertainty interval [UI]: 9.0–12.2) million deaths and 349.3 (95% UI: 301.5–401.2) million DALYs due to NCDs, accounting for 91.0% (95% UI: 90.4–91.7%) of all deaths and 86.7% (95% UI: 86.0–87.4%) of all DALYs. NCDs caused a lower disease burden in females than in males. Cardiovascular diseases and neoplasms were the main NCD level 2 causes of deaths and DALYs, resulting in 5.1 (95% UI: 4.3–5.9) and 2.8 (95% UI: 2.3–3.4) million deaths and 100.2 (95% UI: 84.6–116.6) million and 71.2 (95% UI: 59.3–85.2) million DALYs in 2021, respectively. Chronic respiratory diseases were the third leading cause of NCD deaths, while musculoskeletal disorders were the third leading cause of NCD DALYs. Qinghai, Xizang, and Heilongjiang had the highest age-standardized mortality rates and age-standardized DALY rates (per 100,000) for NCDs, while Hong Kong Special Administration Region (SAR), Macao SAR, and Shanghai recorded the lowest age-standardized mortality rates and age-standardized DALY rates.Conclusions::NCDs caused a high disease burden in China and exhibited heterogeneity across sexes and provinces. China needs to focus on addressing key NCDs and implement intervention measures tailored to the disease distribution characteristics to reduce the NCD burden.

Objective To investigate the therapeutic effectiveness of ozone combined with low-temperature plasma coagulation therapy on patients with cervical spondylotic radiculopathy and its influence on inflammatory responses.Methods Ozone in combination with low-temperature plasma radio-frequency coagulation was applied to 75 patients with cervical spondylotic radiculopathy in Pain Medicine Department of Capital Medical University Affiliated Beijing Anzhen Hospital from May 2022 to May 2023.Pain scores were assessed using Visual Analog Scale(VAS)and Neck Disability Index(NDI)before and two weeks after treatment.Enzyme-linked immunosor-bent assay(ELISA)was used to analyze the level of tumor necrosis factor-alpha(TNF-α),interleukin-6(IL-6)and interferon-gamma(IFN-γ)before and two weeks after treatment.Results After treatment with ozone plus low-temperature plasma radiofrequency,VAS and NDI scores showed a significant decrease[VAS:5.36(4,7)vs.1.32(1,2),P＜0.000 1;NDI:32.72(24,70)vs.7.62(3.55,8.9),P＜0.000 1].Two weeks after surgical intervention,there was an effective reduction in the level of IL-6,TNF-αand IFN-γ alleviating the inflammatory re-sponse[IL-6:4.33(2.51,5.04)vs.3.49(2.08,4.43),P＜0.05;TNF-α:1.95(1.41,2.21)vs.1.61(1.02,2.03),P＜0.05;IFN-γ:1.84(1.18,2.47)vs.1.55(0.76,2.09),P＜0.05].Conclusions This Ozone combined with low-temperature plasma radiofrequency ablation is an effective technology for treatment of cer-vical spondylotic radiculopathy.

Objective:To investigate the association between hyperuricemia and the risk for stroke occurrence, as well as the mediating effect of hypertension on this association.Methods:In this study, the China Chronic Diseases and Nutrition Surveillance system in 2015 was used as baseline data. We identified hospital admissions for stroke using the electronic homepage of inpatient medical records from 2013-2020, and death data were obtained from the 2015-2020 National Mortality Surveillance System. A retrospective cohort was established after matching and linking the database. The Cox proportional hazard regression model was used to analyze the relationship between hyperuricemia and the risk of stroke and its subtypes. Restricted cubic spline analysis was conducted to examine the dose-response relationship between serum uric acid levels and the risk for stroke. Mediation analysis was performed to investigate the mediating effect of hypertension on the association between hyperuricemia and the risk for stroke and its subtypes. Subgroup analyses were conducted based on gender and age groups.Results:A total of 124 352 study subjects were included, with an accumulative follow-up time of 612 911.36 person-years. During the follow-up period, 4 638 cases of stroke were found, including 3 919 cases of ischemic stroke and 689 cases of hemorrhagic stroke. The incidence density of stroke was 756.72 per 100 000 person-years, 641.37 per 100 000 person-years for ischemic stroke, and 114.60 per 100 000 person-years for hemorrhagic stroke. Multivariable Cox proportional hazards regression models showed that after adjusting for covariates, compared to those without hyperuricemia, individuals with hyperuricemia had a 16% higher risk for stroke [hazard ratio ( HR)=1.16, 95% CI: 1.06-1.27], a 12% higher risk of ischemic stroke ( HR=1.12, 95% CI: 1.01-1.24), and a 39% higher risk of hemorrhagic stroke ( HR=1.39, 95% CI: 1.11-1.75). Mediation analysis showed that hypertension partially mediated the associations between hyperuricemia and the risk for stroke, ischemic stroke, and hemorrhagic stroke, with mediation proportions of 36.07%, 39.98%, and 25.34%, respectively. The mediating effect is pronounced in the male population and individuals below 65. Conclusion:Hyperuricemia is a risk factor for stroke, and hypertension partially mediates the effect of hyperuricemia on stroke.

Objective:To examine the burden and trends of acute viral hepatitis in Guangdong Province from 1990 to 2019, and provide reference evidences for hepatitis prevention and control in the province.Methods:Data on acute viral hepatitis (hepatitis A, B, C, and E) in Guangdong from 1990 to 2019 were extracted from the Global Burden of Disease Study 2019 database. The incidence, prevalence, mortality, and disability-adjusted life years (DALY) data were analyzed by age and gender, and the estimated annual percentage change (EAPC) was calculated to describe the changing trends in disease burden.Results:From 1999 to 2019, the standardized incidence, prevalence, mortality, and DALY of acute viral hepatitis in Guangdong were higher than the national averages. In 2019, 51.43% (2 245 087/4 365 221) of acute viral hepatitis cases in Guangdong Province were mainly attributed to hepatitis B, and 77.18% (106/138) of deaths were due to acute hepatitis B. In different age groups, except for acute hepatitis B, which was more common in adults, the incidence rates of other types of viral hepatitis such as hepatitis A, B, and E showed an overall decreasing trend with age. The mortality rates of different types of acute viral hepatitis, except for the <5 age group, increased with age. The overall incidence and mortality rates of acute viral hepatitis were higher in men than in women.Conclusions:The overall burden of acute viral hepatitis in Guangdong declined in 2019, but remained higher than the national level. Further efforts are needed to strengthen hepatitis prevention and screening in different population in Guangdong Province, especially in children and the elderly.

Objective:To investigate the association between diet, physical activity and cognitive impairment among elderly patients with diabetes mellitus.Methods:This study investigated patients aged 60 years and above with type 2 diabetes in the Department of Endocrinology at Penglai People's Hospital from October 2021 to May 2022.Information on patients' demographics, lifestyle, disease history, daily diet, physical activities, and social network was collected using questionnaires.The Montreal Cognitive Assessment(MoCA)was utilized to evaluate the cognitive status of the participants.A logistic regression model was conducted to identify the associations between diet, physical activity, and cognitive impairment.Results:A total of 1 355 patients aged 60 years and above with type 2 diabetes were included in this study.During the assessment, 565(41.7%)patients were identified as having cognitive impairment.After adjusting for other factors, it was found that alcohol consumption was associated with a higher risk of cognitive impairment( OR: 1.45, 95% CI: 1.04-2.04, P=0.03).Furthermore, patients with diabetes who consumed fruits more than once a day had a higher risk of cognitive impairment( OR: 1.52, 95% CI: 1.20-1.93, P<0.001).On the other hand, the consumption of vegetables was found to be negatively associated with the risk of cognitive impairment( OR: 0.41, 95% CI: 0.24-0.68, P=0.001).Additionally, engaging in physical activities and having a strong social network were found to significantly reduce the risk of cognitive impairment( OR: 0.49, 95% CI: 0.39-0.64, P<0.001; OR: 0.56, 95% CI: 0.43-0.71, P<0.001)respectively. Conclusions:Our findings indicate a significant association between diet, physical activity, and cognitive function in elderly individuals with type 2 diabetes.It is crucial to identify and intervene on risk factors to delay and prevent cognitive impairment.Furthermore, these interventions may also aid diabetes patients in effectively managing their cognition.

To screen and identify the key host proteins interacting with the non-structural protein 15 (Nsp15) of porcine epidemic diarrhea virus (PEDV). The IP/pull-down assay and mass spectrometry were employed to screen and identify the host proteins interacting with Nsp15. The interaction between the host protein and Nsp15 was studied by co-immunoprecipitation and laser scanning confocal microscopy. Finally, Western blotting and RT-qPCR were employed to examine the interaction between SLC25a3 and PEDV. The recombinant eukaryotic expression vector pcDNA3.1(+)-Flag-Nsp15 was successfully constructed, and the host protein SLC25a3 interacting with PEDV Nsp15 was screened out. An interaction existed between SLC25a3 and Nsp15, and SLC25a3 significantly inhibited PEDV replication in a dose-dependent manner. SLC25a3 inhibits PEDV replication. The results of this study provide a basis for deciphering the role and mechanism of SLC25a3 in the host immune response to PEDV infection.
Porcine epidemic diarrhea virus/genetics* ; Viral Nonstructural Proteins/metabolism* ; Animals ; Swine ; Virus Replication ; Coronavirus Infections/veterinary* ; Swine Diseases/metabolism*

The combination of artificial intelligence and TCM and the bulk replication and promotion of the famous doctor treatment model will help solve the problem of scarce quality medical resources in TCM. The elements of syndromes are derived from the decomposition of syndromes, which is a representation of the etiology and pathogenesis of syndromes. On the one hand, it helps to reduce the dimensionality of the TCM data consistent with the symptoms, facilitating the standardisation of the data, and on the other hand, it supports flexible combinations by order, helping to guide the use of prescriptions in a targeted manner. The elements of syndromes have the characteristics of being superimposable and combinable in multiple dimensions such as etiology, disease nature and disease situation, and are suitable for mathematical calculations, which can transform the complex multi-dimensional treatment process of TCM into an artificial intelligence calculation process. This study provided an in-depth analysis of the reasons limiting the deep integration of TCM and artificial intelligence, and designs a TCM artificial intelligence-assisted diagnosis and treatment system for coronary artery disease based on the respective characteristics of the elements of syndromes and TCM to bridge the two fields of TCM and artificial intelligence, with a view to providing a reference for a breakthrough in the deep integration of TCM and artificial intelligence.