School of Health Professions, College of Nursing and Health Professions, University of Southern Mississippi, Hattiesburg, MS, USA.
Department of Health Behavior, School of Public Health, Texas A&M University, College Station, TX, USA.
Am J Alzheimers Dis Other Demen. 2024 Jan-Dec;39:15333175241241891. doi: 10.1177/15333175241241891.
This study investigated a dose-response relationship between Leisure-Time Physical Activity participation (LTPA) and the risk of diabetes and a comparison of the risk across different cognitive function groups among older adults. The Health and Retirement Study data were used from 2012 to 2020 (n = 18 746). This study conducted a Cox Proportional Hazard Regression to investigate the Dose-Response Curve between the prevalence of diabetes and the covariates following a level of LTPA participation. The result presented that the Odds Ratio continuously decreased as the level of LTPA participation increased. Among the three cognitive function groups, the high group (OR = .43, < .05) and the mid group (OR = .71, < .05) had a larger negative slope coefficient than the low group. This study found that LTPA participation reduces the risk of diabetes and gives evidence for the importance of cognitive function in reducing the prevalence of diabetes.
本研究调查了休闲时间体力活动（LTPA）参与度与糖尿病风险之间的剂量反应关系，并比较了老年人中不同认知功能组的风险差异。使用了 2012 年至 2020 年的健康与退休研究数据（n = 18746）。本研究采用 Cox 比例风险回归分析，调查了糖尿病患病率与 LTPA 参与度水平之间的剂量反应曲线。结果表明，随着 LTPA 参与度的增加，优势比呈连续下降趋势。在三个认知功能组中，高分组（OR =.43，<.05）和中分组（OR =.71，<.05）的斜率系数比低分组更大。本研究发现，LTPA 参与度降低了糖尿病的发病风险，为认知功能在降低糖尿病患病率方面的重要性提供了证据。
