Objectives:This study aims to investigate the association between Chinese visceral adiposity index(CVAI)and the risk of cardiovascular disease(CVD),and explore the sex differences.Methods:Participants were screened from the three sub-cohorts of Prediction for Atherosclerotic Cardiovascular Disease Risk in China(China-PAR)project,baseline information on body measure and biochemistry examinations were collected from 1998,2000-2001,and 2007-2008,separately.Participants were followed up to 2015.Cohort-stratified Cox proportional risk models were used to analyze the relationship between CVAI,both in continuous(per standard deviation increase)and categorical(quartiles,with Q1 as reference)scales,and CVD risk in the total population,men and women.The multiplicative interaction between sex and CVAI on CVD risk were calculated.Restricted cubic spline regression was employed to investigate the dose-response relationship.Results:A total of 98 464 participants without CVD at baseline were included.During the 723 508 person-years of follow-up,3 605 CVD events were recorded.After multivariate adjustment,the HRs(95％CIs)of CVD were 1.25(1.20-1.29),1.09(1.04-1.15),and 1.54(1.46-1.64)for per standard deviation increment in CVAI in the general population,men and women,respectively.Besides,compared with Q1 group,the HRs(95％CIs)in Q4 group were 1.87(1.67-2.10),1.33(1.14-1.54)and 3.84(3.09-4.78),correspondingly,and the effect of CVAI on the risk of CVD was significantly higher in women than in men(Pinteraction<0.05).Additionally,there was a positive dose-response relationship between CVAI and the risk of CVD.Conclusions:Elevated CVAI is an independent risk factor for CVD,especially in women.

Background::Statins are the first line of treatment for dyslipidemia, but their side effects often reduce medication compliance. Natto and red yeast rice are natural ingredients with lipid-lowering effects. However, the efficacy of Natto Red Yeast Rice (NRYR) supplement in combination with statins in regulating blood lipid levels has not been fully evaluated.Methods::A multicenter, double-blinded, randomized-controlled trial was conducted among individuals with low-density lipoprotein cholesterol (LDL-C) of 3.4 to 5.0 mmol/L at six sites in China, of those at moderate risk of cardiovascular disease (CVD) are prioritized. Participants are enrolled and randomly assigned into four groups by a combination of NRYR (or its placebo) and Simvastatin (or its placebo) in a ratio of 1:1:1:1. After examination at baseline, all participants underwent intervention for 3 months and two follow-up visits at 1 month and 3 months after the intervention. The primary outcome is the change in LDL-C level at 3 months, and secondary outcomes include changes in levels of other lipid profiles and biomarkers, as well as calculated 10-year CVD risk. A total of 1136 participants were randomly assigned, of whom 1110 received the intervention.Discussion::This study may provide new evidence for the efficacy of NRYR supplement in combination with statins to regulate lipid levels and optimize lipid management.Trial Registration::Chinese Clinical Trial Registry database: registration nos. ChiCTR2200064214, ChiCTR2200064215.

Objective:To investigate the relationship between lipid levels and cognitive impairment in the elderly Chinese population using prospective cohort data.Methods:Based on the China-PAR (Prediction for Atherosclerotic Cardiovascular Disease Risk in China) cohort, this study included 24 380 individuals aged ≥60 years who participated in the cognitive function follow-up survey from 2018 to 2019. Cognitive function was assessed using the Mini-Mental State Examination (MMSE), with cognitive impairment defined according to different educational levels: MMSE ≤17 for illiterate individuals, MMSE ≤20 for those with primary education and MMSE ≤24 for those with secondary education or above. Multivariable linear regression and logistic regression models were employed to examine the associations between six baseline lipid indicators and cognitive scores, as well as cognitive impairment. Additionally, restricted cubic splines were used to explore the exposure-dose relationship between lipid levels and cognitive function.Results:The study population had a median follow-up time of 11.6 years, with a baseline age of (59.7±6.8) years. Among the participants, 9 510 (39.0%) were males, and the mean MMSE score was 24.7±6.8. A total of 3 887 individuals (15.9%) were identified as cognitively impaired. The results of multivariable linear regression and logistic regression indicated that total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (non-HDL-C) levels were not only significantly positively associated with cognitive scores but also significantly associated with a lower risk of cognitive impairment. Each 1 mmol/L increase in these lipid levels corresponded to β values (95% CI) of 0.267 (0.173-0.361), 0.385(0.271-0.499) and 0.331(0.231-0.431), respectively. Each 1 mmol/L increase in these lipid levels corresponded to odds ratio ( OR) (95% CI) values of 0.915 (0.876-0.956), 0.875 (0.830-0.923) and 0.886 (0.848-0.927), respectively. The dose-response curve demonstrated that the negative association was primarily observed within the guideline-recommended optimal lipid level range. Specifically, when LDL-C was less than 3.4 mmol/L and non-HDL-C was less than 4.1 mmol/L, the corresponding OR (95% CI) values were 0.859 (0.796-0.926) and 0.876 (0.818-0.939). Conclusion:Lipid levels exhibit a certain linear negative association with cognitive impairment in elderly Chinese adults, with LDL-C and non-HDL-C demonstrating a stronger effect, particularly within the guideline-recommended optimal range.

Objective:To discuss the clinical and genetic characteristics of neurodevelopmental disorder with or without early-onset generalized epilepsy (NEDEGE) caused by NBEA gene variation. Methods:The clinical and genetic records of a patient who was diagnosed with NEDEGE caused by NBEA gene variation at the Department of Neurology, Guangzhou Women and Children′s Medical Center in April 2024 were collected retrospectively. Using " NBEA or neurobeachin" "Autism spectrum disorders or ASD" "Epilepsy" "Neurodevelopmental disorders" as the keywords, relevant articles were searched at CNKI, Wanfang and PubMed databases from establishment of these databases to December 2024. Clinical and genetic features of NEDEGE were summarized in the combination of this case. Results:The proband, a 3 years old boy, was backward in development since childhood. He had autism spectrum disorder-like manifestations such as stereotyped behavior and poor eye contact. At the age of 2, he developed generalized seizures. The whole exome sequencing showed a de novo heterozygous variation of c.244CT(p.Gln82 *) in the NBEA gene (NM-001385012.1), and he was diagnosed with NEDEGE. A total of 10 articles (all in English) were retrieved, reporting 36 cases of NBEA gene related NEDEGE (including this case), 4 of whom coming from China. Twenty-four individuals suffered from mild to severe intellectual disability, and most were moderate.Twenty-eight patients had language delay, including 4 cases of complete loss of language function, and 24 patients had seizures, and 19 patients had autism or autima-like behavior problems. Conclusions:This case enriches the mutation spectrum of the NBEA gene, and the c.244CT is the first reported related variation in the Chinese population. The clinical symptoms of NEDEGE related to NBEA gene mutations are most pronounced in neurodevelopmental disorders, followed by seizures and autistic behavior.

Objectives:To explore the independent and combined effects of sleep duration and physical activity(PA)on the incidence of cardiovascular disease(CVD).Methods:The study subjects were derived from three sub-cohorts of the China-PAR project.Information on sleep and PA was collected from the surveys conducted in 2007-2008,and the incidence and mortality data of CVD were obtained during the follow-up survey from 2012 to 2015.Sleep duration was categorized into≤6 h/d,>6-8 h/d,and>8 h/d,and the PA level was classified according to the tertiles of PA volume(MET-h/d).The Cox proportional hazards model stratified by cohort source was applied to estimate the associations of PA and sleep duration with CVD incidence,coronary heart disease(CHD)incidence,and stroke incidence.Results:A total of 93 933 participants were included.During an average follow-up of(5.82±0.98)years,3 862 CVD events were documented.Compared with the low PA group,the hazard ratios(HRs)and 95%confidence intervals(CIs)of the CVD incidence,CHD incidence,and stroke incidence for the high PA group were 0.73(0.65-0.82),0.62(0.49-0.77)and 0.88(0.76-1.01),respectively.A U-shaped relation between sleep duration and incidence of CVD and stroke was observed.Compared with those who slept for>6-8 h/d,the risk of CVD(HR[95%CI]:1.10[1.00-1.21],P=0.04)and stroke(HR[95%CI]:1.33[1.18-1.49],P<0.01)was higher among participants slept>8 h/d.The risk of CVD,CHD and stroke tended to be higher in the≤6 h/d sleep group.Compared with the high PA combined with>6-8 h/d,the risk of stroke was highest in the high PA combined with>8h/d sleep group(HR[95%CI]:1.74[1.37-2.22],P<0.05),while the risks of CVD(HR[95%CI]:1.69[1.39-2.04],P<0.05)and CHD(HR[95%CI]:1.99[1.41-2.81],P<0.05)were highest in the low PA combined with≤6 h/d sleep group.Conclusions:Adequate physical activity and appropriate sleep duration are associated with lower risk of morbidity from CVD,CHD and stroke.

Objective:To investigete the relationship between different physical activity(PA)and bone mineral density(BMD)at various skeletal sites,providing evidence for the prevention and improvement of bone health.Methods:Cross-sectional data from the National Health and Nutrition Examination Survey(NHANES)from 2007 to 2018 was used,and 7 692 participants aged≥20 were included.Multivariable linear regression model was used to analyze the relationship between different PA and BMD at the femoral neck,total hip,and lumbar spine across different genders.Statistical modeling employed a sequential variable inclusion approach:Model 1 included age,race/ethnicity,and body mass index,while Model 2 further incorporated calcium intake,marital status,smoking status,dietary inflammatory index,and serum phosphate levels.Results:PA showed statistically significant differences across age,gender,body mass index,race,marital status,smoking,and dietary inflammatory index(P＜0.05).Among females,low-intensity PA showed a positive association with femoral neck BMD in both Model 1 and Model 2(P＜0.05),but no significant correlation was found between low-intensity PA and total hip BMD(P＞0.05).High-intensity PA exhibited an inverse association with femoral neck and total hip BMD(P＜0.05),though this was only observed in Model 1.No significant association was detected between different PA intensities and lumbar spine BMD(P＞0.05).Among males,high-intensity PA showed a positive correlation with lumbar spine BMD(P＜0.05),but this association was only significant in Model 2.No significant association were observed between low-intensity PA and lumbar spine BMD in either Model 1 or Model 2(P＞0.05).Additionally,no significant association were found between different PA intensities and femoral neck or total hip BMD(P＞0.05).Conclusions:The relationship between PA and BMD varies by sex and skeletal site.Low-intensity PA is positively associated with femoral neck BMD in females,while high-intensity PA is positively correlated with lumbar spine BMD in males.

Objective:To investigete the relationship between different physical activity(PA)and bone mineral density(BMD)at various skeletal sites,providing evidence for the prevention and improvement of bone health.Methods:Cross-sectional data from the National Health and Nutrition Examination Survey(NHANES)from 2007 to 2018 was used,and 7 692 participants aged≥20 were included.Multivariable linear regression model was used to analyze the relationship between different PA and BMD at the femoral neck,total hip,and lumbar spine across different genders.Statistical modeling employed a sequential variable inclusion approach:Model 1 included age,race/ethnicity,and body mass index,while Model 2 further incorporated calcium intake,marital status,smoking status,dietary inflammatory index,and serum phosphate levels.Results:PA showed statistically significant differences across age,gender,body mass index,race,marital status,smoking,and dietary inflammatory index(P＜0.05).Among females,low-intensity PA showed a positive association with femoral neck BMD in both Model 1 and Model 2(P＜0.05),but no significant correlation was found between low-intensity PA and total hip BMD(P＞0.05).High-intensity PA exhibited an inverse association with femoral neck and total hip BMD(P＜0.05),though this was only observed in Model 1.No significant association was detected between different PA intensities and lumbar spine BMD(P＞0.05).Among males,high-intensity PA showed a positive correlation with lumbar spine BMD(P＜0.05),but this association was only significant in Model 2.No significant association were observed between low-intensity PA and lumbar spine BMD in either Model 1 or Model 2(P＞0.05).Additionally,no significant association were found between different PA intensities and femoral neck or total hip BMD(P＞0.05).Conclusions:The relationship between PA and BMD varies by sex and skeletal site.Low-intensity PA is positively associated with femoral neck BMD in females,while high-intensity PA is positively correlated with lumbar spine BMD in males.

Background::Statins are the first line of treatment for dyslipidemia, but their side effects often reduce medication compliance. Natto and red yeast rice are natural ingredients with lipid-lowering effects. However, the efficacy of Natto Red Yeast Rice (NRYR) supplement in combination with statins in regulating blood lipid levels has not been fully evaluated.Methods::A multicenter, double-blinded, randomized-controlled trial was conducted among individuals with low-density lipoprotein cholesterol (LDL-C) of 3.4 to 5.0 mmol/L at six sites in China, of those at moderate risk of cardiovascular disease (CVD) are prioritized. Participants are enrolled and randomly assigned into four groups by a combination of NRYR (or its placebo) and Simvastatin (or its placebo) in a ratio of 1:1:1:1. After examination at baseline, all participants underwent intervention for 3 months and two follow-up visits at 1 month and 3 months after the intervention. The primary outcome is the change in LDL-C level at 3 months, and secondary outcomes include changes in levels of other lipid profiles and biomarkers, as well as calculated 10-year CVD risk. A total of 1136 participants were randomly assigned, of whom 1110 received the intervention.Discussion::This study may provide new evidence for the efficacy of NRYR supplement in combination with statins to regulate lipid levels and optimize lipid management.Trial Registration::Chinese Clinical Trial Registry database: registration nos. ChiCTR2200064214, ChiCTR2200064215.

Objective To investigate the effects of digital platform construction in departmental Party branches on the or-ganizational stronghold role of primary-level Party organizations.Methods Under the leadership of the hospital Party committee,the Radiology Department Party Branch launched the development of a"Party building+Services"digital platform in July 2021,facilitating a comprehensive integration of political and operational activities.This study retrospectively compared the differences in the indicators of party-building and the disciplinary development,mainly including Party-building effectiveness,team cohe-sion,management efficiency,clinical services,scientific research outputs,and educational performances between three-years pre-and post-implementation.Additionally,it also summed up the impact of an electronic platform development on the role of primary-level Party organizations as a combat bastion.Results Post-implementation metrics demonstrated statistically significant improvements in such indicators of Party organization building and disciplinary development as primary-level Party building effec-tiveness,team cohesion,management efficiency,scientific research outputs,and educational performances(all P＜0.05).Conclusion The establishment of an electronic platform within the department fosters deep integration and intelligent empower-ment of Party building and operational activities,enhances the quality of Party building,and promotes the advancement of disci-plines,thereby reinforcing the role of primary-level Party organizations as effective combat bastions.

Objective To investigate the growth, development and health status of primary and secondary school students in Xinzhou District of Wuhan, and analyze the detection and change trend of common diseases in primary and secondary school students, and to provide a basis for relevant departments to formulate prevention and control measures of common diseases in students. Methods The monitoring data of common diseases and health influencing factors of primary and secondary school students in Xinzhou District from 2019 to 2022 were analyzed and compared according to different genders, different grades and ages. SPSS 20.0 software was used to analyze the data of detection rates of myopia, dental caries, obesity, malnutrition and abnormal spinal curvature. Results The overall detection rates of myopia, dental caries, malnutrition, obesity and abnormal spinal curvature were 57.00%, 58.45%, 4.60%, 14.91%, and 6.33%, respectively, in Xinzhou District from 2019 to 2022. The annual change rates were 7.22%, 15.10%, -2.72%, 13.29%, and 4.91%, respectively. The detection rates of myopia, dental caries, obesity and abnormal spinal curvature showed an increasing trend in each year (χ² ≥17.22, P<0.001). The detection rates of myopia and malnutrition increased with the increase of age and school level (both χ²≥42.37, P<0.001), while the opposite was true for the detection rates of dental caries and obesity (both χ²≥14.26, P<0.001). The detection rates of myopia and dental caries were higher in girls than in boys (both χ²≥33.66, P<0.001), while the detection rates of obesity and abnormal spinal curvature were higher in boys than in girls (both χ²≥8.22, P<0.005). The detection rates of myopia, dental caries, obesity and abnormal spinal curvature in 2019 were lower than those in 2020-2022 (χ²≥4.11, P<0.05), while the detection rates of malnutrition had decreased. Conclusion The growth, development and health status of primary and secondary school students in Xinzhou District are serious. The detection rate of common diseases such as myopia, dental caries, obesity and abnormal curvature of the spine is on the rise, which should be the focus of the surveillance work of common diseases in primary and secondary school students in the future, and comprehensive intervention measures are urgently needed to prevent and control these common diseases.