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RESEARCH PAPER / 2025-12-07

Physical activity trajectories and cognitive decline among older adults in China: a longitudinal cohort study.

Lulu Tang, Xiaojia Pan, Yunlan Wang, Changcui Qiu, Xiaoli Yu, Fei Liu, Li Wang, Xiaoping Zhu

Department of Nursing, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.Department of Nursing, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China. · pubmed

Abstract

Cognitive decline is a critical public health concern among older adults. While physical activity (PA) is a recognized modifiable factor for mitigating cognitive deterioration, the specific impact of long-term PA trajectories on the rate of cognitive decline remains understudied, particularly in China.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper claims that long-term physical activity trajectories are associated with the rate of cognitive decline among older adults in China. This research is relevant as it explores a modifiable lifestyle factor (physical activity) that may influence cognitive aging, addressing a significant aspect of longevity and age-related cognitive decline.

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