Presbyopia, Cognitive Decline, and Family Support Among Older Adults in Rural Sichuan: A Mixed-Methods StudyJan 1, 2026 · 0 min readTypeManuscriptPublicationWorking paperLast updated on Jan 1, 2026 AuthorsZhidi ZhangPostdoctoral Researcher ← Effect of a Group-Based Parenting Activities Intervention and Conditional Cash Transfers on Child Development and Growth: A Cluster-Randomised Controlled Trial in China Jan 1, 2026The Role of Maternal Occupation in Shaping Early Childhood Development Outcomes: Evidence from Rural China Jan 1, 2026 →