OBJECTIVES The aim of this study was to assess health-related quality of life in hemophilic children and adolescents, and describe the impact of health status on quality of life. METHODS The study included 45 patients with hemophilia A and B, their ages ranged from 4 to 16 years. Health-related quality of life was assessed by Hemophilia Quality of Life Questionnaire (Haemo-QOL) US-English lon...