Cardiovascular diseases are the most frequent death causation in most advanced countries. The citizens of the Czech Republic are unambiguously considered a population with an increased risk profile of untimely atherosclerosis. The paper addresses quantification of common risk factors of cardiovascular diseases (arterial hypertension, diabetes, smoking, obesity), monitoring of the number of other residential treatments, other cardiovascular incidents and deaths and especially the depressive disorder of 200 patients (aged 36 {--} 86 years) of the Invasive Cardiology Department of Nemocnice Karlovy Vary, s. r. o. indicated to be subject to coronarographic examination. As concerns depressive patients, we encounter the cardiovascular disease and sudden cardiac death more often than with the non-depressive ones. This applies also in the event when risk factors of cardiovascular disorders in the anamnesis are excluded in both groups. A man with a cardiovascular illness experiences a significant break period. He is directly limited in terms of his health and endangered in terms of his existence, social life and often even his life itself. Psychic changes under those circumstances are almost regular, the depression development is assumable. As many as 13 % of the approached cardiac patients state the occurrence of typical problems accompanying the depression in the past 14 days, with 27 % of them, the problems lasted longer than a week. The whole-life prevalence of depression ranges between 5 and 16%, a higher occurrence of depressive patients among cardiac patients is hence apparent. The average BMI of monitored women is 29,12 {--} hence at the border of normal weight and overweight, the average BMI of monitored men amounts to 29,20 {--} which indicates their obesity. Hence one may confirm that as concerns the monitored persons, a higher body mass index (BMI) is confirmed with monitored persons. The average wasteline is 104,29 with monitored women and 104,83 with monitored men {--} i.e. the content of visceral fat is considerable. When monitoring other residential treatments within half a year, most patients were those with angina pectoris. Regardless of their diagnosis, only three patients died.

This study aims to identify risk factors among young boys that might lead to criminal behavior and actions. The study is based on four books, written by former criminals, a lawyer that has been working with the cold shooting cases in Sweden and two reporters from the exposed areas. By reading the books we could identify similar risk factors among the participants in the books that have got their story told. Since social worker's job is to help prevent criminal behavior among youth and young children by identifying the risk factors, we thought that this study could be helpful. The books produce important knowledge from reality. The study is divided into seven different themes in which risk factors can be found. Those are risk factors related to firearm-related violence, risk factors within the individuals, the families, school, socioeconomic status, substance use and social capital. First the study presents previous scientific studies, in the same seven themes, and then they are put together with the new findings from the books. From this study we can also find that the risk factors are influenced by each other, and that individuals are more likely to have several risk factors if they already have one. Depending on how the individuals identify and manage the risk factors, it is different how much they are affected by it. A risk factor that one individual has, does not have to be a risk factor for another individual. Due to this, social workers have to pay attention to every individual youth and consider their situation regarding risk factors for criminal behavior.