Xiyin Chen

Biographic Data

ID6333729
NAMEXiyin Chen
GIVEN NAMESXiyin
FAMILY NAMEChen
SIGNATURECHEN X
AFFILIATIONSJohns Hopkins University
ORCID0000-0002-4822-1799
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS0
WORKS AS AUTHOR6
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2022
LATEST PUBLICATION YEAR2026
H-INDEX0

  • Spatial inequalities of life expectancy in Hong Kong, 2010–2024

    Open AccessXiyin Chen, Claudia Chen Sun et al.ARTICLEInternational Journal for Equity…2026

    Hong Kong ranks among the world’s longest-lived populations, yet it remains unclear how uniform this achievement is across the territory. We conducted an ecological study of all 18 Hong Kong districts from 2010 to 2024. Age- and sex-specific mortality rates were modelled using Bayesian adaptation of the Tool for Projecting Age-Specific Rates using Linear Splines (TOPALS), from which annual period life tables were constructed to estimate life expe…

  • Adverse selection or beneficial selection in dual western medicine–traditional Chinese medicine insurance markets

    Open AccessXiyin Chen, Xinxin Han et al.ARTICLESocial Science & Medicine2026

  • How to do (or not to do)… asset mapping in community health

    Open AccessXiyin Chen, Edward Ye et al.ARTICLEHealth Policy and Planning2026

    Public health asset mapping involves working in a community partnership to form a systematic inventory of a local community’s health-promoting features. Assets include physical amenities such as parks or fitness centers, community clinics, welfare agencies, health-promoting non-governmental organizations, and businesses. A curated list of these resources constitutes an asset map that can be shared to promote better health and better health polici…

  • Revisiting cost-effectiveness of folic acid supplementation in primary stroke prevention in China

    Open AccessXiyin Chen, David BishaiARTICLEBMC Public Health2024

    Folate supplementation with integrated screening for B12 and folate deficiencies is considered the most cost-effective strategy for primary stroke prevention in hypertensive elderly patients in China. Future research should focus on advancing precision medicine to assess the feasibility and cost-effectiveness of nationwide implementation across diverse sub-populations within the context of integrated screening, ensuring efficient and tailored pub…

  • Nutrition improvement program for rural compulsory education students and individual health

    Open AccessYinhe Liang, Xiyin Chen et al.ARTICLEFrontiers in Public Health2022

    We use the county-by-county rollout of the program and employ the difference-in-difference (DID) methodology to identify the effects of the implementation of the nutrition improvement program for rural compulsory education students on adolescent health. The results show that the nutrition improvement program reduces the frequency and probability of illness and improves the students' health status. The heterogeneity analysis indicates that the chi…

  • Short-Term Associations between Size-Fractioned Particles and Cardiopulmonary Function in COPD Patients

    Open AccessLu Zhou, Yingmin Tao et al.ARTICLEInternational Journal of…2022

    It remains unknown which size fractions dominate the adverse cardiopulmonary effects of particulate matter (PM). Therefore, this study aimed to explore the differential associations between size-fractioned particle number concentrations (PNCs) and cardiopulmonary function measures, including the forced expiratory volume in one second (FEV 1 ), the forced vital capacity (FVC), and the left ventricular ejection fraction (LVEF). We conducted a panel…