Värmlandsstudien

A population-based health survey was carried out between 1962 and 1965 in the county of Värmland, Sweden. In total, 47,468 men and 48,079 women participated (mean age 48.7...一项基于人群的健康调查于1962年至1965年间在瑞典韦姆兰（Värmland）县开展。本次调查总计纳入47,468名男性与48,079名女性，其平均年龄为48.7……