2026
article
OpenAlex
S. Li, Xianlan Li, Chan Yong, Yi Xiong et autres
INTRODUCTION: The joint associations of physical activity (PA) and sleep quality with cognitive function remain unclear. METHODS: The study was an observational analysis of an 8-week clustered randomized controlled trial with a 24-month follow-up in rural older Chinese. The trial took place …
cn, us
(code pays fourni par la source)
2025
article
OpenAlex
Shiyuan Qian, Chan Yong, Shiyi Li, Jie Peng et autres
PurposeTo examine the bidirectional relationships between sleep quality and cognitive function in older Chinese, and further examine the sex differences in the relationships using the random intercept cross-lagged panel model.DesignA secondary observational analysis of a physical activity clustered randomized controlled trial (The …
cn, us
(code pays fourni par la source)
2024
article
OpenAlex
Xianlan Li, Qin Ye, Qianqian Liu, Jie Peng et autres
STUDY OBJECTIVES: To examine the longer-term effect of physical activity (PA) intervention on sleep quality and whether the effect was heterogeneous between daytime nappers and non-nappers. METHODS: This study was a secondary analysis of a cluster randomized controlled trial in China. Eight …
cn, us
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Nanyan Li, Qin Ye, Qian Deng, Yufei Wang et autres
Importance: Current randomized trial evidence of the effects of physical activity interventions in older adults is mainly from developed countries, with little reliable evidence from low- and middle-income countries, such as China, where race, culture, and lifestyles differ substantially from those in …
cn
(code pays fourni par la source)
2023
article
OpenAlex
Nanyan Li, Qian Deng, Qingyuan Yang, Yufei Wang et autres
INTRODUCTION: Current randomized trial evidence on the effect of physical activity (PA) intervention on cognitive function is scarce and mainly found in well-educated populations, limiting its generalizability. Furthermore, the modification effect of education levels remains understudied. We conducted a cluster randomized trial …
cn
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Accès ouvert
2022
article
OpenAlex
Yufei Wang, Nanyan Li, Jingjie Zhu, Qian Deng et autres
BACKGROUND: Few studies examined socio-ecological factors and leisure time physical activities (LTPA) and rarely focused on self-regulation and social capital, which might play a significant role in impacting people's physical activity behavior. This study aimed to examine the direct and indirect effects …
cn
(code pays fourni par la source)