Linganisha mbinu

	Moduli wa PedsQL wa Ugonjwa wa Sickle Cell	Moduli wa PedsQL wa Saratani	Moduli ya PedsQL ya Moyo
Nyanja	Tiba ya Watoto	Tiba ya Watoto	Tiba ya Watoto
Familia	Process / pipeline	Process / pipeline	Process / pipeline
Mwaka wa asili	2012	2002	2005
Mwanzilishi	James W. Varni	James W. Varni	James W. Varni
Aina	Child self-report and parent proxy	Child self-report and parent proxy	Child self-report and parent proxy
Chanzo asilia	Varni, J. W., Limbers, C. A., Bryant, W. P., & Wilson, D. P. (2012). The PedsQL in pediatric sickle cell disease: Measurement model, factor structure, and reliability and validity of the pediatric quality of life inventory sickle cell disease module. Journal of Health Psychology, 17(7), 1012-1024.	Varni, J. W., Burwinkle, T. M., Katz, E. R., Meeske, K., & Dickinson, R. P. (2002). The PedsQL in pediatric cancer: Reliability and validity of the Pediatric Quality of Life Inventory Generic Core Scales, multidimensional fatigue scale, and cancer module. Cancer, 94(7), 2090-2106.	Varni, J. W., Limbers, C. A., & Burwinkle, T. M. (2007). The PedsQL as a pediatric patient-reported outcome: Reliability and validity of the PedsQL Generic Core Scales and PedsQL 4.0 Multidimensional Fatigue Scale in a National US Sample of Children Reported Health. Journal of Clinical Psychology in Medical Settings, 14(3), 206-214.
Majina mbadala	PedsQL 3.0 Sickle Cell	PedsQL 3.0 Cancer	PedsQL 3.0 Cardiac
Zinazohusiana	4	5	4
Muhtasari	The PedsQL Sickle Cell Disease Module is a disease-specific instrument developed by Varni et al. in 2012 to measure quality of life in children and adolescents with sickle cell disease aged 2–18 years. Measuring across domains including pain and symptoms, functional limitations, school impact, and disease-related worry, it captures how sickle cell disease and its complications affect daily life and well-being. Used alongside the PedsQL Generic Core Scales, it provides comprehensive assessment of sickle cell disease-specific and general health-related quality of life.	The PedsQL Cancer Module is a 31-item disease-specific instrument developed by Varni et al. in 2002 to measure quality of life in children and adolescents with cancer aged 2–18 years. It captures treatment burden (nausea, vomiting, pain, hair loss), cancer-related worry, cognitive concerns, and emotional and social impacts of diagnosis and treatment. Used alongside the PedsQL Generic Core Scales, it provides comprehensive assessment of both cancer-specific and general health-related quality of life during active treatment, survivorship, and end-of-life care.	The PedsQL Cardiac Module is a disease-specific instrument developed by Varni et al. in the mid-2000s to measure quality of life in children and adolescents with cardiac disease aged 2–18 years. Measuring across domains including cardiac symptom impact, activity limitations, and cardiac-related worry, it captures how congenital heart disease, acquired heart disease, and cardiac treatment affect daily functioning and well-being. Used alongside the PedsQL Generic Core Scales, it provides comprehensive assessment of cardiac-specific and general health-related quality of life.