Quality of life in Turkish children with interstitial lung disease: Insights from the National chILD Registry

•This multicenter national registry-based study provides the first comprehensive evaluation of HRQoL and family impact in children with chILD in Türkiye. •Lung function impairment and higher Fan severity scores were strongly linked to poorerHRQoL, highlighting the influence of disease severity on physical and psychosocial well-being.