Methods the primary essentials of healthy aging and their related factors were analyzed by validated factor analysis, path analysis and structure equation modeling.
方法应用验证性因子分析、路径分析和结构方程建模等方法分析健康老龄化的基本要素及其影响因素。
2
The rate of knowledge accumulation exceeds the abilities of most scientists, and especially aging scientists, to digest by reading the primary literature.
知识的积累率超过了大多数科学家的能力，特别是老化的科学家，消化阅读的主要文献。
3
Carol Levine, director of the families and health care project at the United Hospital Fund, on the growing number of men who are providing primary care for their aging parents.