Predictors of self-care performance in patients with unruptured intracranial aneurysms.

In South Korea, there has been an increasing number of patients diagnosed with unruptured intracranial aneurysms (UIAs), requiring rigorous self-care to prevent rupture. This study aimed to identify predictors of self-care performance in patients with UIAs, focusing on illness perception and social support. A cross-sectional correlation design was employed. Data from 150 participants was analyzed. The Brief Illness Perception Questionnaire (B-IPQ), the Multidimensional Scale of Perceived Social Support (MSPSS), and a Self-Care Performance Tool were used for measurement. Pearson correlation was used to analyze the correlation among the participants' perceived illness perception, social support, and self-care performance. Differences in the level of self-care performance according to sociodemographic and clinical characteristics and correlations among continuous variables were identified using univariate statistics. Hierarchical multiple regression was used to identify predictors of self-care performance. The results showed that the self-care performance score was positively correlated with illness perception and social support. Regression analysis showed that being a non-smoker, not consuming alcohol, receiving social support from family, receiving social support from medical personnel, and strong illness perception positively affected the self-care performance score. Our findings should be considered when developing education and intervention programs to enhance self-care performance among patients with UIAs.