Yixiang Huang

Association of hospital bed and primary care supply with avoidable hospitalizations in China: a longitudinal panel study, 2016–2023

The continuous expansion of hospital capacity presents a fundamental dilemma. While adequate inpatient resources are essential for meeting population health needs, excess bed availability may be associated with potentially avoidable healthcare utilization. This study aimed to eva...

Associations of early-life exposure to PM2.5 mass and its components with childhood anemia: A cross-sectional study in China, India, and Africa

Childhood anemia remains a major public health concern, but evidence regarding the associations of early-life exposure to PM 2.5 mass and its components with childhood anemia across regions remains limited. We conducted a cross-sectional study of 449,894 children under 5 years fr...