Epidemiology of prostate cancer in Markazi province in 2005-2010

Prostate cancer is one of the most common cancers among men, that is increasing in incidence and mortality. Considering the epidemiologic trend of prostate cancer, the aim of this study was to investigate the incidence of prostate cancer in the years 2005-2010 in Markazi Province. In this analytical study, which data was derived from the Cancer Registry of Markazi Province, crude incidence per 100 thousand persons and age-standardized incidence in the method of direct standardization using the world standard population were calculated. Data Analysis was conducted using the Cochran-Armitage and winpepi software version 2.1. In this study among 182 patients with prostate cancer in 2005–2010, 144 patients (%79) inhabited in city and others in rural. Regarding age, 16 persons (%8.8) were between 50-60 and majority 84(%46) were 70-80 years old. In the 6- year study, 182 cases of prostate cancer were recorded. Age-standardized incidence rate during the years 2005 to 2010 was respectively: 3.24, 3,3.44,5.05,5.75, 5.61 cases per hundred thousand people which shows an increase in the disease. The highest observed incidence in the age group was above 70. The standardized incidence rate of prostate cancer in Markazi province in comparison with the world, particularly developed countries, is much less that can be due to lack of screening programs or the incomplete records.