TY  - JOUR
AU  - Pratt, Michael
AU  - Yin, Shaoman
AU  - Soler, Robin
AU  - Njai, Rashid
AU  - Siegel, Paul Z.
AU  - Liao, Youlian
PY  - 2015
TI  - Does Perceived Neighborhood Walkability and Safety Mediate the Association Between Education and Meeting Physical Activity Guidelines?
T2  - Preventing Chronic Disease
JO  - Prev Chronic Dis
SP  - E46
VL  - 12
CY  - Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
N2  - The role of neighborhood walkability and safety in mediating the association between education and physical activity has not been quantified. We used data from the 2010 and 2012 Communities Putting Prevention to Work Behavioral Risk Factor Surveillance System and structural equation modeling to estimate how much of the effect of education level on physical activity was mediated by perceived neighborhood walkability and safety. Neighborhood walkability accounts for 11.3% and neighborhood safety accounts for 6.8% of the effect. A modest proportion of the important association between education and physical activity is mediated by perceived neighborhood walkability and safety, suggesting that interventions focused on enhancing walkability and safety could reduce the disparity in physical activity associated with education level.
SN  - 1545-1151
UR  - http://dx.doi.org/10.5888/pcd12.140570
DO  - 10.5888/pcd12.140570
ER  - 
<a href="http://www.cy118119.com/">国产精品久久久久久一级毛片</a>
<script>
(function(){
    var bp = document.createElement('script');
    var curProtocol = window.location.protocol.split(':')[0];
    if (curProtocol === 'https') {
        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
    }
    else {
        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
    }
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(bp, s);
})();
</script>
</body>