数学中国w, madio,net The Most Expensive is Not the Best 161 Efficiency, the proportionality between inputs and outcomes. It can be divided into technical efficiency, economic efficiency, and allocative efficiency. For our purposes, we choose te Fairness, both in medical treatment and in contributing to the costs Responsiveness"refers to the non-health improving dimensions of the interactions of the populace with the health system, and reflects respect of persons and client orientation in the delivery ofhealth services, among other factors"[Tandon et al. 2000, 2-31 The effect of the government The basic situation of a country. This means a composite index of sec- tors, which include economy, education, scientific research, and popula The Model to deal with the Index and Data Accordingly, we make five new indexes, one for each metric above. Choose the Operation Model We use the method of equal intervals to combine the indexes, which is also used in the Human Development Index by the United Nations to compare countries. We also solve the problem of how to determine the eights The Equal Interval Method The Operating Process Divide the subindexes into positive indexes and negative indexes Use different algorithms to make the standardization to the two kinds of indexes According to the subindexes, we can get the five main indexes composite Calculate the fimal score of different countries based on the five metrics values Classification of the Indexes Classification, Positive index: the higher the value, the better the health care system; for example, availability of safe drinking water. Negative ndex: the higher the value, the worse the healthcare system; for example, the proportion of smokers数学中国 www.madio.net