它很好地建立了健康与社会经济状况之间的联系。
The connection between health and socioeconomic status is well established.
国内外研究显示，与社会经济状况较好的老年人相比，社会经济状况较差的老年人健康状况较差。
Domestic and international evidence indicated that the health status of the elderly with poorer socioeconomic status was worse than that of the elderly with better socioeconomic status.
经历了人口与社会经济状况、计算机互联网使用情况及网上购物经验的研究阶段，网上购物研究现已进入到了生活方式这一更深层次。
From the aspect of demographics and social-economy status to computer, network and Internet shopping experience, researchers have been deep into the lifestyle of Internet shopping.
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