Factors influencing high cardiovascular risk in subpopulation of young adults

Abstract

Introduction The cardiovascular risk factors determine the development of early atheriosclerotic lesions, and the susceptibility to their proartheriosclerotic action is programmed by external factors and also those present during fetal development. The occurrence of atherosclerotic risk factors depends on an age. In population of children and young adults it seems reasonable to assess the classical risk factors for atherosclerosis in the connection with such additional given as family history being an indirect surrogate of genetic factors, and a low birth weight. Aim of the study was to categorize the study group into two groups - those who exhibit a low-risk and those who exhibit a high-risk of cardiovascular disease, and to determine the factors characteristic for each risk group. Materials and Methods The study was done on 512 volunteers, students in the following Faculties: Health Care Faculty: Nursing Course (178 / 34,7%), Physiotherapy Course (109 / 21,3%), Obstetrics Course (49 / 9,5%), Faculty of Medicine (176 / 34,3%). The questionnaire on cardiovascular risk factors was constructed. According to the results of its assessment the following groups were divided: the group of high risk (10% of investigated with the highest awarding of points) and the group of low risk (10% of investigated with the lowest awarding of points). Results Significant quantitative and qualitative differences were found between the low-risk and high-risk groups. Groups of the high and low risk did not differ in respect of sexes investigated and in respect of the direction of studies. One ascertained essential differences in variable qualitative and quantitative between the group of the low and high risk. Family history of diabetes, arterial hypertension, cardiovascular diseases, lipid disturbances, stroke were indeed greater in the group of high risk. The low birth weight was significantly lower in the group of high risk (p=0,02). The current and chronic stress status grading according to the punctual scale (0-10) was significantly higher in the group of high risk as compared to the low risk group (p=0,01, p=0,03, respectively). The systolic pressure was significantly higher in the high risk group in comparison to the low risk subjects (p=0,01). Conclusions High cardiovascular risk in subgroup of young adults results from high smoking status, low physical activity, diet and family history of cardiovascular disorders. The numerous cardiovascular risk factors that occur in some students are associated with low birth weight and a positive family medical history. The above observations show the influence of genetic and fetal factors on the development of atherosclerosis. Young adults with high cardiovascular risk are characterized by higher subjective stress level. Quantitative differences in high risk Medical family history