SWEOLD - Undersökningen om äldre personers levnadsvillkor 2014

SWEOLD is a nationally representative survey of the older population in Sweden. The sample consists of individuals previously included in the selection of Swedish Level of...SWEOLD是一项针对瑞典老年人口的全国代表性调查项目。其样本由此前入选瑞典生活水平（Swedish Level of）抽样的个体组成。