title: [Population surveillance and its importance in the study of the effectiveness of primary and secondary prevention of ischemic heart disease among the population].
abstract: The results of epidermiologic surveys conducted in the USSR and in other countries are briefly analysed. It is noted that study of the effectiveness of the elaborated measures for primary and secondary prevention of ischemic heart disease is the principal object of long-term surveys among the population. The author believes the term population surveys to be most justified. The general principles of the organization of population surveys are described. Approaches to the evaluation of the effectiveness of intervention among the population are briefly characterized.
mesh_terms: D000328:Adult; D003327:Coronary Disease / Q000517:prevention & control*; D006801:Humans; D006937:Hypercholesterolemia / Q000517:prevention & control; D006973:Hypertension / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D012306:Risk; D014586:USSR
vernacular_title: Populiatsionnye issledovaniia i ikh znachenie v izuchenii effektivnosti pervichnoĭ i vtorichnoĭ profilaktiki ischemicheskoĭ bolezni serdtsa sredi naseleniia.