Wu Sijun, Wang Lin, Liu Shijie, Qi Juancai, Shi Fengrui, Zhuang Huiqi, Qian Youling, Mei Linqi, Zhang Maolin
School of Physical Education, Wuhan University of Technology, Wuhan, China.
School of Physical Education, Hubei Minzu University, Enshi, China.
Front Public Health. 2024 Jul 24;12:1390511. doi: 10.3389/fpubh.2024.1390511. eCollection 2024.
To determine the relationship between domain-specific physical activity (PA) (e.g., occupational PA [OPA], transport-related PA [TPA], and recreational PA [RPA]) and cognitive function in older adults.
The data was obtained from the 2011-2014 cycle of the NHANES. We utilized weighted multivariate linear regression models among the included 2,924 people aged 60 years or older for our purposes.
RPA and total PA according to WHO guidelines were associated with verbal fluency (RPA : 1.400, 95% CI: 0.776, 2.024, = 0.002; total PA : 1.115, 95% CI: 0.571, 1.659, = 0.001), processing speed and executive function (RPA : 2.912, 95% CI. 1.291, 4.534, = 0.005; total PA : 2.974, 95% CI: 1.683, 4.265, < 0.001) were positively correlated, and total PA was correlated with delayed memory performance (: 0.254, 95% CI: 0.058, 0.449, = 0.019). No significant association was observed between OPA, TPA, and various aspects of cognitive function among individuals over 60 years.
There was no noteworthy correlation discovered between OPA and TPA in relation to cognitive function. However, RPA and total PA exhibited significant associations with verbal fluency, processing speed, and executive function. Additionally, maintaining PA levels ranging from 600 to 1,200 MET-min/week would yield the most favorable outcomes for cognitive function.
确定特定领域身体活动（PA）（如职业性身体活动[OPA]、交通相关身体活动[TPA]和娱乐性身体活动[RPA]）与老年人认知功能之间的关系。
数据来自2011 - 2014年美国国家健康与营养检查调查（NHANES）周期。为实现我们的目的，我们在纳入的2924名60岁及以上人群中使用了加权多元线性回归模型。
根据世界卫生组织指南的RPA和总PA与语言流畅性相关（RPA：1.400，95%置信区间：0.776，2.024，P = 0.002；总PA：1.115，95%置信区间：0.571，1.659，P = 0.001），与处理速度和执行功能呈正相关（RPA：2.912，95%置信区间：1.291，4.534，P = 0.005；总PA：2.974，95%置信区间：1.683，4.265，P < 0.001），并且总PA与延迟记忆表现相关（β：0.254，95%置信区间：0.058，0.449，P = 0.019）。在60岁以上个体中，未观察到OPA、TPA与认知功能各方面之间存在显著关联。
未发现OPA和TPA与认知功能之间存在值得注意的相关性。然而，RPA和总PA与语言流畅性、处理速度和执行功能表现出显著关联。此外，保持每周600至1200梅脱 - 分钟的PA水平对认知功能将产生最有利的结果。
