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Chengdong Xu

Chinese Academy of Sciences (CAS)

SCHOLARLY PAPERS

6

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280

TOTAL CITATIONS

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Scholarly Papers (6)

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1.

The Combined Effects of Visual, Hearing, and Olfactory Dysfunction on Cognitive Impairment: An Individually Matched Case-Control Study

Number of pages: 21 Posted: 09 Dec 2024
Jing Wu, Xiangjun Yin, Yang Liu, Weiqiang Ji, Jie Li, Gexin Xiao, Han Zhang, Ce Liu, Xiaomin Wu, Jingyi Xu, Shaohui Huang, Yue Hua, Feng Qiu, Ni Lin, Haotian Wu, Yaqiang Wang, Chengdong Xu and Qingfeng Du
Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Southern Medical University, Guangzhou University, National Institute of Hospital Administration, Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Southern Medical University, Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Chinese Academy of Sciences (CAS), Southern Medical University, Southern Medical University, Southern Medical University, Southern Medical University, Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Chinese Center for Disease Control and Prevention (China CDC) - Division of Elderly Health, Chinese Academy of Sciences (CAS) and Southern Medical University
Downloads 86 (765,566)

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cognitive impairment, hearing loss, visual impairment, case-control study

2.

Ambient Temperature and Chickenpox Risk: A Meta-Analysis of Global Evidence

Number of pages: 22 Posted: 31 May 2025
Li Wang, Shuai Zhang, Chengdong Xu, Ziyu Zhang, Xiangxue Zhang and Jiajun Qiao
Henan University, Henan University, Chinese Academy of Sciences (CAS), Chinese Academy of Sciences (CAS), Jiangsu Normal University and Henan University
Downloads 58 (980,173)

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Varicella, Ambient temperature, Meta-analysis, Climate zones, School-aged children

3.

Spatiotemporal Heterogeneity of Online HIV Self-Testing Sales and its Potential Driving Factors in China, 2015-2020: A Retrospective Nationwide Study

Number of pages: 34 Posted: 15 Oct 2024
Yi Lv, Guanbin Zhang, Qiyu Zhu, Chengdong Xu, Yan Jiang, Zhijue He, Yidan Wang, Mengjie Han and Cong Jin
Chinese Center for Disease Control and Prevention (China CDC), Fujian University of Traditional Chinese Medicine, Chinese Center for Disease Control and Prevention (China CDC), Chinese Academy of Sciences (CAS), Chinese Center for Disease Control and Prevention (China CDC) - National Center for AIDS/STD Control and Prevention (NCAIDS), Chinese Center for Disease Control and Prevention (China CDC), Chinese Center for Disease Control and Prevention (China CDC), Chinese Center for Disease Control and Prevention (China CDC) and Chinese Center for Disease Control and Prevention (China CDC)
Downloads 57 (989,921)

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HIV Self-testing, Spatiotemporal heterogeneity, China, Online purchase, Hot and faster Spot

4.

Short-Term Exposure to PM2.5 Chemical Constituents and Risk of Ischemic Heart Disease Mortality in Arid and Semi-Arid Regions: A Time-stratified Case-Crossover Analysis

Number of pages: 31 Posted: 08 Oct 2025
Li Wang, Tian Zhou, Chengdong Xu, Ziyu Zhang, Jiajun Qiao, Yuehua Hu, Yuhan Qin, Nana Wei, Chenguang Zhang, Chenguang Zhang and Yaochun Fan
Henan University, Henan University, Chinese Academy of Sciences (CAS), Chinese Academy of Sciences (CAS), Henan University, Chinese Center for Disease Control and Prevention (China CDC), General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot, General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot, General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot, General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot and Inner Mongolia University
Downloads 40 (1,183,237)

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fine particulate matter, chemical constituents, ischemic heart disease, mortality risk

5.

Causal Effects of Short-Term Exposure to PM₂.₅ Chemical Mixtures on Cardiovascular and Cerebrovascular Disease Mortality

Number of pages: 27 Posted: 02 May 2026
Li Wang, Tian Zhou, Chengdong Xu, Ziyu Zhang, Jiajun Qiao, Yuehua Hu, Yuhan Qin, Nana Wei, Chenguang Zhang, Chenguang Zhang and Yaochun Fan
Henan University, Henan University, Chinese Academy of Sciences (CAS), Chinese Academy of Sciences (CAS), Henan University, Chinese Center for Disease Control and Prevention (China CDC), General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot, General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot, General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot, General Center for Disease Control and Prevention of Inner Mongolia autonomous Region Huhehaot and Inner Mongolia University
Downloads 23 (1,436,435)

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Cardiovascular and Cerebrovascular Disease, Air Pollution, PM2.5 Chemical Constituents

6.

Socioeconomic Structure and Climate Jointly Shape the Spatiotemporal Dynamics of Varicella Outbreaks: A 17-Year Nationwide Space–Time Analysis

Number of pages: 24 Posted: 18 Feb 2026
Li Wang, Shuai Zhang, Chengdong Xu, Ziyu Zhang, Xinmei Chen, Jiajun Qiao, Yuehua Hu, Yike Li and Dapeng Yin
Henan University, Henan University, Chinese Academy of Sciences (CAS), Chinese Academy of Sciences (CAS), Chinese Academy of Sciences (CAS), Henan University, Chinese Center for Disease Control and Prevention (China CDC), Shanghai Jiao Tong University (SJTU) and Hainan Provincial Center for Disease Control and Prevention
Downloads 16 (1,491,251)

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Varicella public health emergency events, Spatiotemporal clustering, Environmental drivers, Sociodemographic determinants, Regional heterogeneity