This study explores the dual caregiving challenges, adaptation strategies and cognitive aging characteristics of China’s “sandwiched young-old new elderly” (aged 60–69, caring for elderly/disabled parents and grandchildren). Via semi-structured interviews, it identifies three core cognitive challenges: fear of health decline under care burdens, anxiety about irreplaceable care responsibilities, and emotional distress from intergenerational cognitive differences. Unlike traditional elders who cope with aging passively, this group adapts actively through health management, restructuring care via community/institutional support, and building multidimensional support networks. The study argues that enhancing scientific understanding of aging, strengthening policy support, and expanding childcare and respite services are key to promoting their positive aging. It provides empirical evidence for understanding their cognitive aging characteristics and practical references for addressing “sandwich care” dilemmas.



