All statistical analyses were performed using the International Business Machines Corporation and Statistical Package for the Social Sciences (SPSS) Statistics (version 25.0, SPSS Inc., Chicago, IL, USA). Chi-squared test was used for categorical variables, and non-parametric Mann–Whitney test was used for quantitative variables to determine the associations between patient characteristics and recanalization of cerebral aneurysms. Multivariate logistic regression analysis was used to determine the most significant factors for recanalization. Receiver operating characteristic (ROC) curve analysis of this factor was used to determine the cutoff value for recurrence. Differences were considered statistically significant at P < 0.05.