Study of Transition in Real-life Experiences Affecting Micturition and Well-being in Adolescent Years

Inclusion Criteria: * LUTS (according to ICCS definition) present during childhood * Participants receiving follow-up care for LUTS from a general practitioner, urologist, paediatric urologist, or paediatric nephrologist. * Individuals aged 16-25 years who have recently transitioned to adult care or are currently undergoing the transition process. Exclusion Criteria: * Patients not comfortable conducting interviews and completing questionnaires in Dutch * Participants with neurological conditions or congenital anatomical anomalies that may cause LUTS, as these individuals are already followed in established transition pathways and cannot be compared to the target population * Individuals with cognitive impairments that impair their capacity to independently participate in interviews or complete questionnaires.