Epidemiological study on removable denture deliveries in different districts of Croatia, 1996-2001 and 2002.

Aim of this study was to determine the prevalence of removable denture (complete and partial) deliveries through Croatian Public Health Service (covered by insurance) in different districts of Croatia and to compare the two periods: 1996 to 2001 and 2002. Number of dentures delivered was obtained from Croatian Institute for Health Insurance for the district of Zagreb, Rijeka, Split and Karlovac. Information of the population living in the same districts was obtained from the National Institute for Statistics. The percentage of fully edentulous inhabitants varied from more than 13% to more than 20%, dependent on the district, while the percentage of partial edentulism reconstructed with removable partial dentures varied from more than 13% to more than 30%. The highest percentage (average for living population) of complete and removable partial dentures was delivered in Zagreb in the both observed periods. In all districts, the number of complete denture wearers increased in 2002, except in Split. The percentage of removable partial denture deliveries increased significantly in all examined districts. Partial and complete denture deliveries increased in higher percentage in population younger than 70 years than in older population. The percentage of metal framework removable partial dentures increased significantly in all districts. The prevalence of removable denture deliveries increased, especially in patients younger than 70 years. This was attributed not only to the consequences of the 1991-1995 war, the migrations from rural to urban areas, decrease of economic status, but also to the new rules of the Croatian Insurance System.