Testing a new health indicator: using avoidable causes of death and life expectancy for Spain between 1975-1986

The concept of avoidable cause of death serves as the basis for measuring the quality and diversity of a health care system. In this study the authors propose a new way to use this kind of mortality by combining with the concept of life expectancy to obtain what they call "life expectancy free of avoidable mortality" (LEFAM). This indicator was 76.9 in 1986 in Spain while life expectancy was 75.83. If these deaths were avoidable there would be a gain of 1.09 years per person born. There is an important difference between the would-be male gain of 1.76 years and the would-be female gain of 0.6. In the ecological study, LEFAM would better explain the year to year changes of the resources in the health sector, measured in terms of the human resources (R = 0.96), the hospital beds per thousand persons (R = -0.86), and would also increase the relation with other health indicators such as infant mortality rate (R = 0.98) and mortality rate (R = 0.59) as compared with life expectancy alone.