Factors Associated with Chronic Disease and Health Care Utilization Among Young Adults in South Korea

Hypertension, diabetes, and hyperlipidemia have become prevalent in young adults. Health care utilization is a key factor in managing early onset chronic diseases. This study aimed to examine the factors affecting health care utilization among young South Korean adults with a single chronic disease. From the Korea Health Panel Survey data collected between 2014 and 2017, young adults who were 30-49 years old and diagnosed with a single chronic condition (hypertension, diabetes, or hyperlipidemia) were included in this study (n = 993). The factors affecting health care utilization were analyzed through multiple logistic regression. The health care utilization rate of the 40-49 and 30-39-year age groups was 84.2% and 71.1%, respectively, and it was significantly higher in the healthy behavior group, who had no smoking and drinking habits and joined in physical activities. Among the chronic diseases, hyperlipidemia obtained the lowest health care utilization rate (62.8%). From the multiple logistic regression analysis, medication intake was likely to increase in the older, unemployed, and healthy behavior groups. Patients with hypertension and diabetes were more likely to use health care services than those with hyperlipidemia. Given the rising prevalence of chronic diseases among young adults, these findings may be helpful in implementing new public health approaches for this type of population by encouraging proper health care utilization.