REFERENCES
- Barton GR, Bloor KE, Marshall DH, and Summerfield AQ. Paediatric cochlear implantation: multi-centre retrospective cost analysis. International Journal of Pediatric Otorhinolaryngol-ogy 2003; 67: 141–149.
- Barton GR, Fortnum HM, Stacey PC, and Summerfield AQ. Hearing-impaired children in the UK, III: Paediatric cochlear implantation and the economic costs incurred by families. Ear and Hearing 2006a; 27(5): 563–574.
- Barton GR, Stacey PC, Fortnum HM, and Summerfield AQ. Hearing-impaired children in the UK, II: Cochlear implantation and the cost of compulsory education. Ear and Hearing 2006b; 27(2): 187–207.
- Barton GR, Stacey PC, Fortnum HM, and Summerfield AQ. Hearing-impaired children in the UK IV: Cost-effectiveness of paediatric cochlear implantation. Ear and Hearing 2006c; 27(5): 575–588.
- Bloor M, Wood F, and Palmer S. Use of mark-recapture techniques to estimate the size of hard-to-reach populations. Journal of Health Service Research and Policy 2000; 5: 89–95.
- Department for Education and Skills. Statistics of Education: Education and Training Expendi-ture Since 1992/3. National Statistics Bulletin. Issue No. 6. Norwich: Her Majesty's Station-ery Office, 2002.
- Devlin N and Parkin D. Does NICE have a cost-effectiveness threshold and what other factors influence its decisions? A binary choice analysis. Health Economics 2004; 13: 437–452.
- Fortnum H, Summerfield Q, Marshall D, Davis A, and Bamford J. Prevalence of permanent childhood hearing impairment in the United Kingdom and implications for universal neo-natal hearing screening: questionnaire based ascertainment study. British Medical Journal 2001; 323: 536–539.
- Fortnum H, Marshall D, and Summerfield Q. Epidemiology of the UK population of hearing-impaired children, including characteristics of those with and without cochlear implants — audiology, aetiology, co-morbidity and affluence. International Journal of Audiology 2002a; 41: 170–179.
- Fortnum HM, Marshall DH, Bamford JM, and Summerfield AQ. Hearing-impaired children in the UK: education setting and communication approach. Deafness and Education Interna-tional 2002b; 4(3): 123–141.
- Fortnum HM, Stacey PC, and Summerfield AQ. An exploration of demographic bias among participants in a questionnaire survey of hearing-impaired children: implications for com-parisons of children with and without cochlear implants. International Journal of Pediatric Otorhinolaryngology 2006; 70: 2042–2054.
- International Working Group for Disease Monitoring and Forecasting. Capture-recapture and multiple-record systems estimation I: History and theoretical development. American Journal of Epidemiology 1995; 142: 1047–1058.
- MRC Institute of Hearing Research. National Study of Support Options for Deaf and Hearing-impaired Children: Questionnaires. Available: http://www.ihr.mrc.ac.uk/publications/papers/ nesodhic [30 April 20071.
- Stacey PC, Fortnum HM, Barton OR, and Summerfield AQ. Hearing-impaired children in the UK, I: Auditory performance, communication skills, educational achievements, quality of life, and cochlear implantation. Ear and Hearing 2006; 27(2): 161–186.
- Summerfield AQ and Marshall DH. Paediatric cochlear implantation and health-technology assessment. International Journal of Pediatric Otorhinolaryngology, 1999; 47: 141–151.