In the world, in recent years, special attention has been paid to the negative impact of urological diseases on public health. Determining the true prevalence of urological diseases requires an assessment of the so-called. occult urological disease. Targeted screening of the population is more informative than analysis of health care visit data to address this issue. The reason for this is that treatment depends on many factors, such as the development of infrastructure and medical care, its availability, general and medical culture, habits, customs and mentality of the population, which affect their medical activity.