Risk assessment and hierarchical classification of foodborne disease epidemics during major events in Beijing: an empirical study based on surveillance data analysis by Jinru JIANG, Yangbo WU, Tongyu WANG, Chao WANG, Yanlin NIU, Di WANG, Liping LI, Qian CHEN, Yao ZHAO, Xiaochen MA

“…ObjectiveTo develop a theoretical grading method for foodborne disease risk assessment during major events in Beijing, using a major sports event as an example, and to provide references and experiences for foodborne disease risk assessment during other major events in China. …”
Get full text

Risk factors for ocular biological parameters in Chinese preschool children: a cohort study from the Beijing whole childhood eye study by Xi Qin, Yunyun Sun, Yunyun Sun, Shana Wang, Xiaolan Xie, Lei Gao, Huijian Li, Huijian Li, Ruihua Wei, Jing Fu, Jing Fu, Bidan Zhu

“…Therefore, this study aimed to investigate the effects of these factors on the AL, CR, and AL/CR ratio in children aged 3–6 years in Beijing.MethodsIn this 3-month study, initiated in November 2021, children aged 3–6 years from nine kindergartens in Beijing were randomly selected for ocular biological parameter measurements. …”
Get full text

Analysis and Optimization of the Spatial Patterns of Commercial Service Facilities Based on Multisource Spatiotemporal Data and Graph Neural Networks: A Case Study of Beijing, China by Yihang Xiao, Cunzhi Li, Zhiwu Zhou, Dongyang Hou, Xiaoguang Zhou

Subjects: Get full text

Levels, Chemical Compositions, and Sources of PM2.5 of Rural and Urban Area under the Impact of Wheat Harvest by Zhiyong Li, Ziyuan Yue, Dingyuan Yang, Lei Wang, Xin Wang, Zhenxin Li, Yutong Wang, Lan Chen, Songtao Guo, Jinsong Yao, Xiao Lou, Xiaolin Xu, Jinye Wei

Subjects: Get full text

Identifying Key Bus Stations Based on Complex Network Theory considering the Hybrid Influence and Passenger Flow: A Case Study of Beijing, China by Jianlin Jia, Yanyan Chen, Ning Chen, Hui Yao, Yongxing Li, Zhuo Liu

“…On this basis, the key stations of the bus network of Beijing in China are identified out and the distribution characteristics of the key bus stations are analyzed.…”
Get full text

A cross-sectional study exploring the predictors of herpes zoster vaccination for people aged over 50 years old in Chaoyang district, Beijing by Jiao Zhang, Shuo Zhang, Bin Jia, Yunhua Bai, Zhen Li, Fang Liu, Yingxue Hu, Xiaojing Guo, Jianxin Ma, Shuming Li, Qian Shi

“…The coverage of herpes zoster vaccination is extremely low in China, and there is a notable lack of research investigating the barriers to promoting the herpes zoster vaccine in China.ObjectivesThis study aims to survey the status of herpes zoster (HZ) vaccination and its associated factors among individuals aged 50 years and older, it also seeks to identify the barriers to vaccination and dissemination, thereby providing a scientific foundation for enhancing the vaccination rate of herpes zoster.MethodsFrom March to August 2023, a questionnaire survey was conducted using a multi-stage sampling method on permanent residents aged 50 years and older in Chaoyang district of Beijing. Logistic regression analysis and decision tree models were employed to explore the predictors herpes zoster vaccination behavior.ResultsThe herpes zoster vaccination coverage was 13.26% (403/3040), with 52.4% of respondents expressing willingness but not yet receiving the vaccine, while 34.31% (1,043/3040) were unwilling to be vaccinated. …”
Get full text

Distribution and Related Influencing Factors of AMH Level in Family-Planning Women of Childbearing Age: A Cross-Sectional Study from Beijing, China by Song J, Gao S, Zhao L, Tong X

“…Jinwei Song,1,* Songkun Gao,2,* Lixia Zhao,1 Xiaolong Tong1 1Women ‘s Health Department, Xicheng District Maternal and Child Health Care Hospital, Beijing, 100054, People’s Republic of China; 2Gynecologic Oncology Department,Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jinwei Song; Xiaolong Tong, Women ‘s Health Department, Xicheng District Maternal and Child Health Care Hospital, Building 19, Pingyuanli Community, Baizhifang Street, Xicheng District, Beijing, 100054, People’s Republic of China, Email songjinwei2023@163.com; 18519309607@163.comPurpose: This study aimed to analyze the distribution and factors influencing anti-Müllerian hormone (AMH) levels among family-planning women of childbearing age in Beijing, China.Patients and Methods: We collected the data of 3,236 family-planning women of childbearing age who underwent pre-pregnancy examinations at Xicheng District Maternal and Child Health Hospital in Beijing between October 2021 and July 2024. …”
Get full text

Impact of Wheat Harvest on Levels and Sources of PM2.5-associated PAHs in an Urban Area Located at the Center of Beijing-Tianjin-Hebei Region by Zhiyong Li, Zhenxin Li, Ziyuan Yue, Dingyuan Yang, Yutong Wang, Lan Chen, Songtao Guo, Jinsong Yao, Lei Wang, Xiao Lou, Xiaolin Xu, Jinye Wei, Baole Deng, Hong Wu

Get full text

Retracted: An Empirical Research on the Impact of Passenger Consumption Characteristics on the Supporting Commercial Facilities of Rail Transit Integrated Transfer Hubs: Taking Beijing and Tianjin as an Example by International Transactions on Electrical Energy Systems

Get full text

Evaluation of Coordination and Coupling Degree of Cross-Regional Influence of the Construction Industry Based on Regional Economic Factors: A Case Study of Beijing, Capital of China by Likun Zhao, Yanqi Liu, Liwen Chen, Junsen Tian

“…Taking Beijing as the core, this study takes the data related to the construction industry from 2011 to 2018 as the basis. …”
Get full text

Wind Load Analysis on Temporary Scaffolding Structures in High-Altitude Venues Based on Numerical Simulation: A Case Study From the 2022 Beijing Olympics by Ming-hong Sun, Lei Zhang, Xu-yang Li, Xiao-guang Li, Qing-wen Li

“…Thus, the influence of wind load on the performance of such temporary support systems cannot be ignored. During the 2022 Beijing Winter Olympics, the scaffolding at the National Alpine Skiing Center in Yanqing District faced challenges from high-altitude winds. …”
Get full text

Associations between caregivers’ health behaviours and overweight/obesity among children aged 2–6 years in Beijing, China: a cross-sectional study by Yan Hu, Juan Du, Wenjing Ji, Xueling Li, Aimin Liang, Xiwei Xu

“…Objective To investigate the correlation between caregivers’ health-related behaviours and the prevalence of overweight/obesity among children aged 2–6 years in Beijing city in China.Design Cross-sectional study.Setting Two kindergartens and two community health service centres in Beijing city, China.Participants A total of 1967 children aged 2–6 years were included.Primary and secondary outcome measures Children’s height and weight were measured and body mass index was computed. …”
Get full text

A Study on Students’ Satisfaction with Classroom Teaching of Independent Adult Universities Based on SERVQUAL and IPA Models, Taking Beijing Haidian Adult University as an Example by Xiaoya Wang, Yuanyang Gao, Sumei Li

Get full text

Optimizing composite ecological networks through Synergistic risk Management, ecological Conservation, and recreational Integration: A case study of Beijing’s shallow mountain regions by Lei Cao, Kaiping Wang, Xinyao Zhao, Yunlu Zhang

“…This research focuses on the shallow mountainous areas of Beijing, employing a combination of multivariate models, including ecological risk assessment (ERA), ecosystem service function evaluation, and recreational resource evaluation. …”
Get full text

Effects of dietary Acremonium terricola culture on production performance, serum biochemical parameters, egg quality and yolk amino acid contents of Beijing You-chicken by Jianzhong Wang, Cun Liu, Xiaowei Gong, Yanhan Liu

Subjects: Get full text

Effectiveness of Inactivated Coronavirus Disease 2019 Vaccine Against Omicron BA.2.2 Infection in Beijing, China, 2022: A Cohabitation Retrospective Cohort Study by Shuaibing Dong, Ying Sun, Zhaomin Feng, Yi Tian, Lei Jia, Xiaoli Wang, Quanyi Wang, Daitao Zhang, Peng Yang

“…The present study aimed to evaluate the vaccine effectiveness (VE) of different doses of an inactivated coronavirus disease 2019 (COVID-19) vaccine against Omicron BA.2.2 infection in Beijing, China, 2022. Based on data from a previous cohabitation retrospective cohort of COVID-19 outbreak in Beijing, China, 2022, the cohabitating contacts of individuals with BA.2.2 infection were followed up. …”
Get full text

Development of Corneal Astigmatism (CA) according to Axial Length/Corneal Radius (AL/CR) Ratio in a One-Year Follow-Up of Children in Beijing, China by Fenglei Wang, Lin Xiao, Xuxia Meng, Ling Wang, Dabo Wang

“…The students were in grades 1 and 4 of primary schools located in the Yangfangdian district of Beijing. The students were examined using the standard logarithmic visual acuity chart for uncorrected visual acuity (UCVA) and IOLMaster for ocular components. …”
Get full text

Patch-Level and Neighborhood-Dependency Spatial Optimization Method (PNO): Application to Urban Land-Use Planning to Facilitate Both Socio-Economic and Environmental Development in Beijing by Yuhan Cheng, Xiuyuan Zhang, Qi Zhou, Xiaoyan Dong, Shihong Du

“…Experiments were conducted in the urban area of Beijing, and the results suggested that, after optimization, the population and GDP can be improved by 667,323 people (4.72%) and USD 10.69 billion in products (2.75%) in the study area; meanwhile, the land surface temperature can be reduced by 0.12 °C (−0.32%). …”
Get full text

Prevalence of Antibody to Current Influenza Virus Strains in a 1992 Canadian Serosurvey and Crude Estimates of 1991–92 Season A/Beijing/353/89 Infections by John M Weber

Get full text

Assessment of the impacts of public health and social measures on influenza activity during the COVID-19 pandemic from 2020 to 2022 in Beijing, China: a modelling study by Jing Du, Lei Jia, Yanlin Gao, Jianting Su, Chao Wang, Xinghuo Pang, Gang Li

“…Methods This modeling study analyzed data from 2017 to 2022, in Beijing, China. Weekly influenza positive rate and influenza-like rate were incorporated to quantify the community-level influenza activities. …”
Get full text