Among the major areas, the chances of survival in old age are highest in Oceania and Northern America (over 60 per cent in each), followed by Latin America and the Caribbean (55 per cent) and Europe (52 per cent).
在各主要地区中，大洋洲和北美洲的老年人的存活几率最高(均超过60%)，其次为拉丁美洲和加勒比(55%)及欧洲(52%)。