Guy, W. ECDU Assessment Manual for Psychopharmacology. Rev. Bethesda, MD: U.S. Department of Health, Education and Welfare; 1976.
Rentz, AM, Matza, LM, Secnik, K, Swensen, A, Revicki, DA. Psychometric validation of the child health questionnaire (CHQ) in a sample of children and adolescents with attention-deficit/hyperactivity disorder. Qual Life Res. 2005; 14(3): 719–734.
European Medicines Agency (EMA). Guideline on the Clinical Investigation of Medicinal Products for the Treatment of Attention Deficit Hyperactivity Disorder (ADHD). London: EMA; 2010.
Hays, RD, Woolley, JM. The concept of clinically meaningful difference in health-related quality-of-life research. How meaningful is it?
Pharmacoeconomics. 2000; 18(5): 419–423.
Guyatt, GH, Osoba, D, Wu, AW, Wyrwich, KW, Norman, GR, Clinical Significance Meeting Group. Methods to examine the clinical significance of health status measures. Mayo Clin Proc. 2002; 77(4): 371–383.
Revicki, DA, Erickson, PA, Sloan, JA, et al. Interpreting and reporting results based on patient-reported outcomes. Value Health. 2007; 10(Suppl 2): S116–S124.
Goodman, D, Faraone, SV, Adler, LA, Dirks, B, Hamdani, M, Weisler, R. Interpreting ADHD rating scale scores: linking ADHD rating scale scores and CGI levels in two randomized controlled trials of lisdexamfetamine dimesylate in ADHD. Primary Psychiatry. 2010; 17: 44–52.
Wyrwich, KW, Tierney, WM, Wolinsky, FD. Further evidence supporting an SEM-based criterion for identifying meaningful intra-individual changes in health-related quality of life. J Clin Epidemiol. 1999; 52(9): 861–873.
Cella, D, Hahn, EA, Dineen, K. Meaningful changes in cancer-specific quality of life scores: differences between improvement and worsening. Qual Life Res. 2002; 11(3): 207–221.
Wyrwich, K, Tardino, V. Understanding global transition judgements. Qual Life Res. 2006; 15(6): 995–1004.
Farivar, SS, Liu, H, Hays, R. Half standard deviation estimate of the minimally important difference in HRQoL scores. Expert Rev Pharmacoecon Outcomes Res. 2004; 4(5): 515–523.
Revicki, D, Hays, RD, Cella, D, Sloan, J. Recommended methods for determining responsiveness and minimally important differences for patient-reported outcomes. J Clin Epidemiol. 2008; 61(2): 102–109.
Riley, AW, Coghill, D, Forrest, CB, et al. Validity of the health-related quality of life assessment in the ADORE study: parent report form of the CHIP-Child edition. Eur Child Adolesc Psychiatry. 2006; 15(Suppl 1): I63–I71.
Varni, JW, Burwinkle, TM. The PedsQL™ as a patient-reported outcome in children and adolescents with attention-deficit/hyperactivity disorder: a population-based study. Health Qual Life Outcomes. 2006; 4: 26.
Varni, JW, Seid, M, Kurtin, PS. PedsQL™ 4.0: reliability and validity of the Pediatric Quality of Life Inventory™ Version 4.0 Generic Core Scales in healthy and patient populations. Med Care. 2001; 39(8): 800–812.
Varni, JW, Burwinkle, TM, Seid, M, Skarr, D. The PedsQLTM 4.0 as a pediatric population health measure: feasibility, reliability, and validity. Ambul Pediatr. 2003; 3(6): 329–341.
Riley, AW, Forrest, CB, Starfield, B, Rebok, GW, Robertson, JA, Green, BF. The parent report form of the CHIP-Child edition: reliability and validity. Med Care. 2004; 42(3): 210–220.
Preuss, U, Ralston, SJ, Baldursson, G, et al. Study design, baseline patient characteristics and intervention in a cross-cultural framework: results from the ADORE study. Eur Child Adolesc Psychiatry. 2006; 15(Suppl 1): I4–I14.
Harpin, VA. The effect of ADHD on the life of an individual, their family, and community from preschool to adult life. Arch Dis Child. 2005; 90(Suppl 1): I2–I7.
Hurtig, T, Ebeling, H, Taanila, A, et al. ADHD symptoms and subtypes: relationship between childhood and adolescent symptoms. J Am Acad Child Adolesc Psychiatry. 2007; 46(12): 1605–1613.
Gajria, K, Kosinski, M, Sikirica, V, et al. Psychometric validation of the Weiss Functional Impairment Rating Scale-Parent Report Form in children and adolescents with attention-deficit/hyperactivity disorder. Health Qual Life Outcomes. 2015; 13: 184.
Weiss, MD, Iverson, GL, Brooks, BL. Clinical normative data for the Weiss Functional Impairment Rating Scale in ADHD. Poster presented at the 2008 International Neuropsychological Society meeting, Hawaii, USA. J Int Neuropsychol Soc. 2008; 14(Suppl 1): 23.
Newcombe, PA, Sheffield, JK, Chang, AB. Minimally important change in a Parent-Proxy Quality of Life questionnaire for paediatric chronic cough (PC-QOL). Chest. 2011; 139(3): 576–580.
Dhanani, S, Quenneville, J, Perron, M, Abdolell, M, Feldman, BM. Minimal difference in pain associated with change in quality of life in children with rheumatic disease. Arthritis Rheum. 2002; 47(5): 501–505.
Juniper, EF, Guyatt, GH, Feeny, DH, Ferrie, PJ, Griffith, LE, Townsend, M. Measuring quality of life in the parents of children with asthma. Qual Life Res. 1996; 5(1): 27–34.