Ecological Systems and Devices Annotation << Back Changing connections between risk factors of health loss among preschool age children of ekaterinburg from 2001 to 2011 Maslakova T.A. Konstantinova Ye.D. This article investigates the changing relationships between risk factors of health loss in Yekaterinburg preschool children in the period from 2001 to 2011. The studies were conducted on two samples of preschoolers of Zheleznodorozhny district of Yekaterinburg volume 441 in 2001 and 384 in 2011 respectively. The comparative table of the prevalence of risk factors of health loss is presented. The changing relationships between risk factors are analyzed by the method of correlation Pleiades. Risk factors of different nature (environmental, family, socio-economic, etc.) were used. The graphs of correlation Pleiades (on which “portraits” of the typical families in 2001 and 2011 were based) were constructed and their comparison was done. Keywords: risk factors of health loss; mathematical modeling; correlation-pleiades method. Contacts: E-mail: maslakova1977@yandex.ru Pp. 38-46.