What is the difference between the average life expectancy and healthy life expectancy in the short answer questions of elderly nursing in RTVU?

The difference between average life expectancy and healthy life expectancy: average life expectancy refers to the average number of years that a specific population can survive through retrospective cause of death statistics and other statistical methods. Average life span refers to the length of life, with death as the end point. Healthy life expectancy refers to the human survival curve after disability and disability are removed, that is, the average life expectancy of individuals in good condition. Reflects the quality of life. The end point of healthy life expectancy is the loss of self-care ability of daily life, that is, the dependent period before the end of life. Therefore, the average life expectancy is the sum of the healthy life expectancy and the dependent period before the end of life.