Objective: To investigate the relationship between physical development indicators and the onset and progression of myopia among children and adolescents, so as to provide theoretical support for coordinated vision and physical health management. Methods: A prospective cohort study was conducted. In September 2022, 3 102 students from grade one in primary school to grade three in junior high school (five year primary school and four year junior high school) from six schools in Huantai County, Shandong Province, were selected using multistage cluster random sampling method to participate in an epidemiological survey on myopia, with follow up completed in September 2023. Follow up value minus baseline value( d ) was used to assess changes in physical development and vision indicators. Multivariate Logistic regression analysis was used to examine the relationship between physical development indicators and the incidence of myopia. Generalized linear models were established to analyze the relationship between physical development indicators and changes in d spherical equivalent (SE) and d axial length (AL) . Results: Multivariate Logistic regression analysis showed that, after adjusting for factors such as gender, age, and baseline body mass index, the third ( Q 3)and fourth ( Q 4)quartiles of d height showed increased risks of myopia onset within one year compared to the first quartile( Q 1) ( OR =1.85,95% CI =1.18-2.88; OR =1.74,95% CI =1.09-2.78,both P ＜0.05). Results from the generalized linear model indicated that, after adjusting for confounding factors such as gender, age, and baseline SE, d SE was negatively correlated with d height and d weight in children and adolescents ( β =-0.024, 95% CI =-0.031 to -0.018; β =-0.006, 95% CI =-0.011 to -0.001), d AL was positively correlated with d height and d weight in children and adolescents ( β =0.011, 95% CI =0.008-0.013; β =0.005, 95% CI =0.003-0.007) (all P ＜0.05). Conclusions Physical development indicators in children and adolescents were associated with the onset and progression of myopia. Dynamic monitoring and early intervention of myopia should be strengthened for children and adolescents with rapid height and weight gain to achieve coordinated management of myopia and physical development.

Objective: To explore the association between CDKAL1 rs35261542, FAIM2 rs 3205718, and VGLL4 rs 2574704 polymorphisms with childhood obesity and related metabolic phenotypes to provide evidence for personalized prevention and management strategies. Methods: Based on the 2023 Long term Nutritional Health Effects of Early Childhood Nutrition Package Intervention project, the study enrolled 1 078 children aged 5-7 years from four counties in Henan (Songxian and Ruyang countries) and Guizhou (Guiding and Fuquan countries) provinces. Using BMI Z scores, 87 overweight and obese(OVOB) children were selected and matched by sex, age, and BMI Z score with 117 normal weight controls. Participants were further stratified into four metabolic phenotype groups: metabolically healthy normal weight (MHNW, n =51), metabolically unhealthy normal weight (MUNW, n =66), metabolically healthy obesity (MHO, n =31) and metabolically unhealthy obesity (MUO, n =56) based on four conventional cardiometabolic risk factor (CR) criteria. Data were collected through questionnaires, anthropometric measurements, serum biochemical tests, and KASP genotyping. The distribution of three genetic polymorphisms ( CDKAL1 rs35261542, FAIM2 rs3205718, VGLL4 rs 2574704) across metabolic subgroups was analyzed. Multivariate Logistic regression models assessed associations between these polymorphisms and obesity/metabolic phenotypes. Results: Multivariate Logistic regression analysis showed that Homozygous mutant AA genotype of CDKAL1 rs 35261542 was positively associated with OVOB( OR =3.63), MHO ( OR =11.04), MUO ( OR = 4.88 ) ( P <0.05). Homozygous TT genotype of FAIM2 rs 3205718 increased OVOB risk ( OR =4.44, P <0.05) but showed no association with metabolic phenotypes ( P >0.05). Homozygous mutant TT of VGLL4 rs 2574704 reduced the risks of MHO and MUO ( OR = 0.30, 0.24， P <0.05). Cumulative genetic effects analysis demonstrated carriers of 1 or 2 risk genotypes of rs 35261542 and rs 3205718 had progressively higher OVOB risk ( OR =2.53, 20.79), and the combination of rs 35261542 and rs 2574704 increased risks for both MHO ( OR =8.50) and MUO ( OR =5.00) ( P <0.05). Conclusions The AA genotype of rs 35261542 ( CDKAL1 ) positively correlates with childhood obesity and metabolic abnormalities. The TT genotype of rs 3205718 ( FAIM 2) increases obesity risk but not metabolic phenotypes. The TT genotype of rs 2574704 ( VGLL 4) shows protective effects against metabolic dysfunction. Risk genotypes exhibit dosedependent cumulative effects on obesity and metabolic outcomes.

Objective To analyze the relationship of red blood cell distribution width(RDW)and blood lipid metabolism indicators with carotid atherosclerotic plaque stability in elderly patients with acute cerebral infarction(ACI).Methods A total of 110 elderly ACI patients admitted in our hospital from March 2021 to November 2024 were retrospectively recruited,and according to their carotid plaque characteristics,they were divided into stable plaque group(48 cases)and unstable plaque group(62 cases).The RDW,and levels of TC,TG,HDLC,LDL-C and homocysteine(Hcy)were detected.Results The unstable plaque group had significantly higher levels of RDW,TC,TG,LDL-C and Hcy,but lower HDL-C level than the stable plaque group(P＜0.01).RDW,TC,TG,HDL-C,LDL-C and Hcy were the influencing factors of carotid atherosclerotic plaque stability in elderly ACI patients(P＜0.05,P＜0.01).ROC curve analysis suggested that the AUC value of combined detection of RDW,TC,TG,HDL-C,LDL-C and Hcy in evaluating the stability of carotid atherosclerotic plaque was 0.940(95％CI:0.898～0.983),and the combination had bet-ter efficiency than single indicator detection(P＜0.05).Conclusion RDW and blood lipid metabo-lism indicators are associated with the stability of carotid atherosclerotic plaque in elderly ACI patients,and they can be used as biochemical evaluation indicators for the stability.

Chronic hepatitis B (CHB) can gradually progress to life-threatening diseases such as cirrhosis and hepatocellular carcinoma (HCC). In recent years, with the change in people's lifestyles, the incidence rate of metabolic associated fatty liver disease has been steadily increasing and the patients combined with CHB and MAFLD has significantly surged. However, the impact of MAFLD on patients with CHB in aspects of antiviral response, clinical outcomes, and others is still controversial. This article reviews research progress on the impact of MAFLD with regard to natural course and antiviral treatment response in CHB and the survival rate in combination with CHB and MAFLD so as to provide a certain theoretical reference for prevention, diagnosis, and treatment of this disease.

Objective:To conduct a bibliometric analysis of research on auricular acupoint therapy (AAT) published between 2014 and 2024 in the China National Knowledge Infrastructure (CNKI) , in order to identify research hotspots and explore future research trends.Methods:CiteSpace, VOSviewer, and CNKI's bibliometric visualization platform were used to analyze publications from multiple perspectives, including annual publication trends, institutional distribution, author collaboration networks, keyword co-occurrence, and journal sources.Results:From 2014 to 2024, research on auricular acupoint therapy underwent a transition from rapid growth to steady development. The research focus shifted from traditional Chinese medicine theories to integration with modern neuroscience and technology. Domestic research was primarily concentrated in universities and institutes of traditional Chinese medicine, with collaboration mainly occurring at the regional level. Randomized controlled trials (RCTs) became the predominant study design, although issues related to methodological rigor persist. Keyword analysis showed a shift in research hotspots from traditional conditions like headache and insomnia to contemporary health concerns such as depression, anxiety, and hyperlipidemia.Conclusions:Auricular acupoint therapy is increasingly incorporating modern scientific and technological approaches. Research methodologies are becoming more standardized, and areas of application are continuously expanding. Future studies should focus on enhancing interdisciplinary collaboration, improving research design quality, and deepening international cooperation to promote the broader adoption and development of AAT within the global healthcare system.

Objective To understand the current situation and dynamic changing trends of healthcare-associated infection(HAI)in a tertiary first-class hospital in the northwest of Hunan Province from 2015 to 2024,and provide scientific basis for optimizing infection control strategies.Methods A single-day cross-sectional survey method was employed to investigate the HAI prevalence rates of hospitalized patients on the given survey day each year from 2015 to 2024.The standardized survey protocol on prevalence rate issued by the National Medical Institution Infec-tion Surveillance Network was strictly adhered,lanqingting real-time HAI monitoring management platform was adopted to retrieve cases from the hospital information system,and R4.2.2 was applied for statistical analysis.Results From 2015 to 2024,the prevalence rate of HAI decreased from 3.03％in 2015 to 1.76％in 2024(Z=-3.37,P＜0.001),and the HAI case prevalence rate decreased from 3.55％in 2015 to 2.20％in 2024(Z=-2.81,P=0.005).Department of critical care medicine continuously had the highest HAI case prevalence rate,which presented a downward trend over time(Z=-2.84,P=0.004).The main site of HAI was lower respiratory tract,accounting for 39.36％to 48.15％,bloodstream infection increased from 3.57％in 2015-2016 to 10.60％in 2023-2024(Z=2.41,P=0.016).A total of 302 strains of HAI pathogens were detected,including 212 strains(70.20％)of Gram-negative bacteria,mainly Pseudomonas aeruginosa(n=55,18.21％),Escherichia coli(n=45,14.90％),Acinetobacter baumannii(n=33,10.93％),and Klebsiella pneumoniae(n=31i,10.26％).65 strains(21.52％)of Gram-positive bacteria were identified,with Enterococcus faecium(n=19,6.29％)and Staphylococcus aureus(n=18,5.96％)accounting for the highest proportions.25 fungal strains(8.28％)were detected,mainly Candi-da albicans(n=11,3.64％).The use rate of antimicrobial agents showed a downward trend over the past decade(Z=-4.01,P＜0.001).Therapeutic antimicrobial use accounting for 82.42％,and its proportion increased over time(Z=6.02,P＜0.001).Prophylactic antimicrobial use accounted for 16.42％,showing a decreasing trend(Z=-2.75,P＜0.001).The pathogen detection rate presented an upward trend over the past decade(Z=13.01,P＜0.001).Conclusion The prevalence rate and case prevalence rate of HAI present a downward trend in this hospi-tal.In the future,it is necessary to establish a monitoring data-based dynamic analysis mechanism,achieve timely feedback and intervention in data monitoring,pay attention to high-risk links in department of critical care medicine,implement precise prevention and control mearsures,perform targeted prevention and control for lower respiratory tract,urinary tract,and bloodstream infection,optimize diagnosis and treatment processes,use antimicrobial agents rationally,and pay attention to the prevalence trend of Gram-negative bacteria.

Objective:To analyze the correlation between near work, screen time, outdoor time and myopia in children based on objective monitoring technology and to explore the influencing factors related to myopia in children.Methods:A cross-sectional study was conducted.From October 2022 to March 2023, the purposive sampling method was used to select 596 children in Grade 2 and Grade 3 from two primary schools in Shandong Province as study subjects.Eye-Monitor technology of eye-use behavior based on artificial intelligence was used to quantify parameters of near work, screen time and outdoor time.The eye-use behavior parameters were compared within each subject and between non-myopic and myopic children on weekdays and weekends.A multivariate binary logistic regression model was constructed to analyze the influencing factors related to myopia.The study protocol was approved by the Medical Ethics Committee of the Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine (No.HEC-HY-2022023KY).Written informed consent was obtained from the legal guardian of each subject.Results:For each subject, the proportion of near work time on weekdays was greater than on weekends, the proportion of time spent looking at cell phones, computer screens, and outdoor activities was smaller, the duration of single continuous near eye use was longer, the tilt angle of the head in sitting position was greater, and the light intensity was stronger, showing statistically significant differences ( t=19.427, -9.964, -5.916, -10.470, 2.211, 2.898, 15.061; all P<0.05).During weekdays, compared with the non-myopia group, the myopia group had longer total near work duration, longer single continuous near eye use duration, shorter outdoor activity duration, closer eye use distance, larger proportion of near work time, and smaller proportion of outdoor activity time, showing statistically significant differences (all P<0.05).During weekends, compared with the non-myopia group, the myopia group had longer time spent looking at cell phones and computer screens, shorter outdoor activity time, greater proportion of time spent looking at cell phones and computer screens, and smaller proportion of outdoor activity time, with statistically significant differences (all P<0.05).During weekdays, after adjusting for confounding factors, longer single continuous near eye use duration ( OR=1.138, 95% CI: 1.086-1.192, P<0.001) was the risk factor for myopia, and longer working distance ( OR=0.906, 95% CI: 0.847-0.970, P=0.004) and longer outdoor activity time ( OR=0.127, 95% CI: 0.023-0.703, P=0.018) were protective factors for myopia.During weekends, after adjusting for confounding factors, longer time spent on looking at cell phone screens ( OR=2.437, 95% CI: 1.460-4.068, P<0.001) and longer time spent on looking at computer screens ( OR=2.260, 95% CI: 1.283-3.979, P=0.005) were risk factors for myopia, and longer outdoor activity time ( OR=0.624, 95% CI: 0.416-0.934, P=0.022) was the protective factor for myopia. Conclusions:The eyes with continuous near work, prolonged use of smartphone and computer screens, closer eye use distance, and less time spent outdoors have been confirmed to be significantly correlated with myopia based on objective monitoring data.When formulating intervention measures for myopia prevention and control in children, it is advocated to further pay attention to control the distance and duration of near work on weekdays and strengthen screen time management on weekends.

Objective:To conduct a bibliometric analysis of research on auricular acupoint therapy (AAT) published between 2014 and 2024 in the China National Knowledge Infrastructure (CNKI) , in order to identify research hotspots and explore future research trends.Methods:CiteSpace, VOSviewer, and CNKI's bibliometric visualization platform were used to analyze publications from multiple perspectives, including annual publication trends, institutional distribution, author collaboration networks, keyword co-occurrence, and journal sources.Results:From 2014 to 2024, research on auricular acupoint therapy underwent a transition from rapid growth to steady development. The research focus shifted from traditional Chinese medicine theories to integration with modern neuroscience and technology. Domestic research was primarily concentrated in universities and institutes of traditional Chinese medicine, with collaboration mainly occurring at the regional level. Randomized controlled trials (RCTs) became the predominant study design, although issues related to methodological rigor persist. Keyword analysis showed a shift in research hotspots from traditional conditions like headache and insomnia to contemporary health concerns such as depression, anxiety, and hyperlipidemia.Conclusions:Auricular acupoint therapy is increasingly incorporating modern scientific and technological approaches. Research methodologies are becoming more standardized, and areas of application are continuously expanding. Future studies should focus on enhancing interdisciplinary collaboration, improving research design quality, and deepening international cooperation to promote the broader adoption and development of AAT within the global healthcare system.

Objective:To analyze the correlation between near work, screen time, outdoor time and myopia in children based on objective monitoring technology and to explore the influencing factors related to myopia in children.Methods:A cross-sectional study was conducted.From October 2022 to March 2023, the purposive sampling method was used to select 596 children in Grade 2 and Grade 3 from two primary schools in Shandong Province as study subjects.Eye-Monitor technology of eye-use behavior based on artificial intelligence was used to quantify parameters of near work, screen time and outdoor time.The eye-use behavior parameters were compared within each subject and between non-myopic and myopic children on weekdays and weekends.A multivariate binary logistic regression model was constructed to analyze the influencing factors related to myopia.The study protocol was approved by the Medical Ethics Committee of the Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine (No.HEC-HY-2022023KY).Written informed consent was obtained from the legal guardian of each subject.Results:For each subject, the proportion of near work time on weekdays was greater than on weekends, the proportion of time spent looking at cell phones, computer screens, and outdoor activities was smaller, the duration of single continuous near eye use was longer, the tilt angle of the head in sitting position was greater, and the light intensity was stronger, showing statistically significant differences ( t=19.427, -9.964, -5.916, -10.470, 2.211, 2.898, 15.061; all P<0.05).During weekdays, compared with the non-myopia group, the myopia group had longer total near work duration, longer single continuous near eye use duration, shorter outdoor activity duration, closer eye use distance, larger proportion of near work time, and smaller proportion of outdoor activity time, showing statistically significant differences (all P<0.05).During weekends, compared with the non-myopia group, the myopia group had longer time spent looking at cell phones and computer screens, shorter outdoor activity time, greater proportion of time spent looking at cell phones and computer screens, and smaller proportion of outdoor activity time, with statistically significant differences (all P<0.05).During weekdays, after adjusting for confounding factors, longer single continuous near eye use duration ( OR=1.138, 95% CI: 1.086-1.192, P<0.001) was the risk factor for myopia, and longer working distance ( OR=0.906, 95% CI: 0.847-0.970, P=0.004) and longer outdoor activity time ( OR=0.127, 95% CI: 0.023-0.703, P=0.018) were protective factors for myopia.During weekends, after adjusting for confounding factors, longer time spent on looking at cell phone screens ( OR=2.437, 95% CI: 1.460-4.068, P<0.001) and longer time spent on looking at computer screens ( OR=2.260, 95% CI: 1.283-3.979, P=0.005) were risk factors for myopia, and longer outdoor activity time ( OR=0.624, 95% CI: 0.416-0.934, P=0.022) was the protective factor for myopia. Conclusions:The eyes with continuous near work, prolonged use of smartphone and computer screens, closer eye use distance, and less time spent outdoors have been confirmed to be significantly correlated with myopia based on objective monitoring data.When formulating intervention measures for myopia prevention and control in children, it is advocated to further pay attention to control the distance and duration of near work on weekdays and strengthen screen time management on weekends.