In the developing countries, the absence or deficiencies of social security coverage are being aggravated by the emigration of the younger members of the population and the consequent weakening of the traditional role of the family, the main support of older people.
在发展中国家，由于年轻人口的外移，以及随之削弱家庭的传统作用—— 老龄人的主要依靠，因此社会保障缺乏或不足情形更形恶化。