ABSTRACT
The article presents results of population study of quality of life of children aged 2-17 years. The study of quality of life of children of senior school age using questionnaire PedsQL was carried out. The comparative characteristic of indices of quality of life of children ofjunior and senior school age in the Republic of Udmurtia is presented. The regional indices of quality of life of children of senior school age are determined. Among all aspects of quality of life the highest values had «physical functioning¼ and «social functioning¼. The scales «emotional functioning¼ and «social functioning¼ differed by their lesser level. The quality of life of girls of senior school age was lower than in boys in all aspects but more concerned emotional sphere. The residence in urban or rural territory effects indices of quality of life of children of senior school age in Udmurtia. The urban children had higher indices of quality of life on aspects «physical functioning¼ and «emotional functioning¼. The level of aspects of «social functioning¼ and «school functioning¼ is characterized by absence of disagreements between urban and rural children. The geographical area of residing of children of senior school age in Udmurtia has no effect on indices of quality of life. The aspects of «social functioning¼, «emotional functioning¼ and «school functioning¼ have particular characteristics depending on age (8-12 years and 13-17 years). The age characteristics consist in increasing of level of social functioning; age trend of aspects «emotional functioning¼ and «school functioning¼ has negative dynamics.