[Postmenopausal osteoporosis in the Emilia-Romagna region. Extent of the problem]

The purposes of this paper are to summarise the epidemiological data concerning the frequency of postmenopausal osteoporosis and its related fractures in Emilia-Romagna, a province of northern Italy, and to determine the future impact of this disease.

To evaluate how many people suffer from postmenopausal osteoporosis it was decided to calculate the number of hospital admissions due to this disease or to its related fractures in postmenopausal women--included and excluded according to the ICD9-CM codes relative to the hospital discharges--during the years 1994 and 1995.

The results show that incidence rates of these hospital admissions increase with age, as well as the number of osteoporotic fractures. Hip fractures, which represent a major problem due to their costs and consequences, are the more frequent osteoporotic fractures which need hospital admission, while it is possible that a large part of other fractures (which do not need hospitalisation or have been treated in private structures) has not been calculated.

When projected to the population of women living in Emilia-Romagna in the future decade, also keeping the age-specific fracture rates constant, these data suggest that the occurrence of postmenopausal osteoporosis and of osteoporotic fractures will increase, with a dramatic escalation of economic and human costs. Finally, direct costs related to postmenopausal osteoporosis have been calculated for the decade 1995-2004.