9CaKrnJAukl world.huanqiu.comarticle世卫组织确定新年龄分段:44岁以下为青年人/e3pmh22ph/e3pmtj7gd联合国世界卫生组织确定新的年龄分段:44岁以下为青年人,45岁至59岁为中年人,60岁至74岁为年轻老年人,75岁至89岁为老年人,90岁以上为长寿老人。1368448440000责编:朱马烈央视网136844844000011["9CaKrnJAtaM","9CaKrnJAlAk","9CaKrnJAmqU","9CaKrnJA9Ps","9CaKrnJAeUx"]{"email":"script_silent@huanqiu.com","name":"沉默者"}