• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>American Journal of Epidemiology >Longitudinal associations between neighborhood recreational facilities and change in recreational physical activity in the multi-ethnic study of atherosclerosis, 2000-2007
【24h】

Longitudinal associations between neighborhood recreational facilities and change in recreational physical activity in the multi-ethnic study of atherosclerosis, 2000-2007

机译：邻里娱乐设施与休闲体育变化的纵向协会在多种族研究中休闲体育粥样硬化，2000-2007

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Many cross-sectional studies have investigated the relationship between neighborhood physical environment and physical activity. However, few studies have examined this relationship longitudinally, and no study has examined the association between change in objective measurements of physical activity resources and change in physical activity in adults. We used longitudinal data from the Multi-Ethnic Study of Atherosclerosis (2000-2007) of 6,814 adults who were aged 45-84 years at baseline. Physical activity was assessed via a semiquantitative questionnaire at baseline and at 2 follow-up visits (approximately 1.6 and 3.2 years later). We measured the density of recreational facilities within 1 mile of each participant's home address and used linear mixed-effects models to estimate the association between change in recreational facility density and change in physical activity. After adjusting for potential confounders, we found that a greater increase in recreational density was associated with a less pronounced decline in physical activity (mean difference in annual change in physical activity for each 1-unit increase in recreational density over time = 10.3 (95% confidence interval: 0.7, 19.9)). This association was stronger in older adults. Better access to recreational facilities may benefit middle-aged and older adults by enabling them to maintain activity levels as they age.
机译：许多横断面研究已经研究了邻里物理环境与身体活动之间的关系。然而，很少有研究纵向研究了这种关系，并且没有研究过的物理活动资源目标测量变化与成人身体活动变化之间的关联。我们使用了6,814名成年人的动脉粥样硬化（2000-2007）的多种族研究的纵向数据，在基线45-84岁。通过基线的半定量问卷和2个后续访问（大约1.6和3.2年）评估身体活动。我们测量了每个参与者的家庭住址的1英里内的娱乐设施密度，并使用了线性混合效果模型来估计娱乐设施密度变化与身体活动变化之间的关联。在调整潜在混血者之后，我们发现娱乐密度的增加与身体活动的不那么明显的下降相关（每1单位的每年体育活动的平均差异，随着时间的推移，休闲密度增加= 10.3（95％）置信区间：0.7,19​​.9））。这个协会在老年人方面更强大。更好地访问娱乐设施可以通过使他们能够在年龄保持活动水平来使中年和老年人受益。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号