Search for objective indicators of health state of the population is essential public health issue. First serious attempt of health evaluation of the population were observed in the end of 18. and beginning of the 19. century. In this period of time, description of health population was mostly based on indicators which were based on data of numbers of death. Later, because of significant decrease of infectious disease and improvement of life and work conditions comes to an extension of average life span. Also, comes to a change of conceptualization of health. As a result of all this changes it has been noticed need for consideration of other aspects of health. As a outcome, indicators of disease, disability and non-biological indicators of health (as a approach to health service, quality of health protection, condition of living, life style factors and environment factors) are more and more necessary for documentation of human capacity for physical, mental and social functioning as a objective analysis of health state. To get all the information of all aspects of health which can not be get from health statistics routine data, was started with examination of population health trough interview, respectively polling out representative population sample. Aim of this studies is to get basic information about population health, in manner to supplement the picture of population states, identify health problems and health needs, to get the picture of representations of risk factors among population; to get the picture of health service utility; to find out health disparity among different countries and inside the country, among different population groups; to follow the change of health states during the time; to follow achievement in health strategy; to insure data for people which are creating health politics, in manner to coordinate theirs politics, strategy and programs. This kind of study is taking place every year in many countries and in others periodically. In our country this kind of studies were done during the year of 2000. and 2006

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