Frontiers in Psychiatry
Clinical characteristics and neuropsychiatric profiles of young-onset dementia: a retrospective cross-sectional study at a tertiary care center in Northern Thailand
Background Data on young-onset dementia (YOD) in Thailand remain limited. We aimed to describe clinical presentation, general cognitive performance, neuropsychiatric symptoms, neuroimaging features, and selected laboratory findings across YOD subtypes in a tertiary-care cohort in Northern Thailand. Methods We conducted a retrospective cross-sectional study of 295 individuals with YOD (symptom onset < 65 years) treated at Chiang Mai University Hospital (2010–2025). Data extracted included demographics, presenting co …