Etiologies of patients with adult-onset epilepsy over the past 25 years: a retrospective study in China

This study highlights observed trends and changes in clinical diagnosis in epilepsy etiologies, revealing an obvious decrease in unknown etiology. The recent rise in immune-related epilepsy underscores the need for increased clinical vigilance. The observed gender and age disparities in structural epilepsy, particularly cerebrovascular-related cases in elderly males, provide critical insights for targeted preventive and therapeutic strategies.