Body Proportions in Children and Adolescents With Down’s Syndrome
DOI:
https://doi.org/10.7322/jhgd.61299Keywords:
body proportion, Down’s syndrome, growthAbstract
Abstract
The present study aimed to evaluate the body proportions of sitting height and leg length in children and adolescents with Down’s syndrome (DS). The sample consisted of 99 individuals with DS (40 girls with an average age of 11.45 ± 2.6 years and 59 boys with an average age of 12.07 ± 3.0 years). The following parameters were studied: chronological age, height, sitting height and leg length. The body proportions of each segment were calculated using body indices and the Phantom model. For the statistical analysis, the normality test and descriptive analyses of central tendency and dispersion were performed, and Student’s t-test was used. For all treatments, the statistical software program SPSS version 13.0 was used, and a significance level of p < 0.05 was set. The body proportion of the upper and lower segments of children and adolescents with DS differed from those of the typical population in terms of leg length, whereas the seated height values of individuals with DS †were similar to those of individuals without DS.
References
Roizen NJ, Patterson D. Down’s syndrome. Lancet. 2003; 12(361):1281-9.
Sugayama SMM, Kim CA. Anormalidades Cromossômicas. [Chromosomal abnormalities] In: Setian, N. Endocrinologia Pediátrica – Aspectos físicos e metabólicos do recémnascido ao adolescente. São Paulo: Editora Sarvier, 2002; 638-639.
Griffiths AJF, Wessler SR, Lewontin RC, Gelbart W. Introdução a Genética [Introduction to genetics]. Guanabara Koogan. 2006; 534.
Licastro F, Mariani RA, Faldella G, Carpene E, Guidicini G, Rangoni A. Immune endocrine status and coelic disease in children with Down´s Syndrome: relationships with zinc and cognitive efficiency. Brain Res Bull. 2001; 2 (55): 313-17.
Coelho CRZ, Loevy HT. Odontological aspects of Down’s syndrome. ARS Curandi Odontol. 1986; 3 (8): 9-16.
Mugayar LRF. Pacientes portadores de necessidades especiais: manual de odontologia e saúde oral [Patients with special needs: Manual of dentistry and oral health]. São Paulo: Pancast, 2000; 13.
Cronk C, Crocker AC, Pueschel SM, Shea AM, Zackai, E, et al. Growth charts for children with Down syndrome: 1 month to 18 years of age. Pediatrics. 1988; 1 (81):102–110
Myrelid A, Gustafsson J, Ollars B, Annerén G. Growth charts for Down’ syndrome from birth to 18 years of age. Arch Dis Child. 2002; 2 (87): 97-103.
Kimura J, Tachibana K, Imaizumi K, Kurosawa K, Kuroki Y. Londitudinal growth and height velocity of Japanese children with Down’s Syndrome. Acta Paediatr. 2003; 9 (92): 1039-1042.
Rarick GL, Seefeldt V. Observations from Longitudinal Data on Growth in Stature and Sitting Height of Children with Down’s Syndrome. J Ment Defic Res.1974; 1(18):63-78.
Ross WD, Wilson NC. A stratagem for proportional growth assessment. Acta Pediátrica. 1974; 1(28): 169-182.
De la Rosa, FJB, Rodriguez-añez CR. O estudo das características físicas do homem por meio da proporcionalidade [The study of the physical characteristics of men by means of proportionality]. Rev Bras Cine Des Hum. 2002; 1(4): 53-66.
Guedes DT, Guedes JERP. Manual prático para avaliação em Educação Física [Practical manual for evaluation in physical education]. Editora Manole, 2006; 153-4.
Jaswal S, Jaswal IJS. An anthropometric study of body size in Down syndrome. Indian Journal of Pediatrics. 1981; 48(1):81-84.
Hughes PCR, Ribeiro J, Hughes IA. Body proportions in Turner’s Syndrome. Archives of Disease in Childhood. 1986; 61: 506-517.
Baldin AD, Armani MCA, Morcillo AM, Lemos-Marini SHV, Baptista MTM, Maciel-Guerra AT, Guerra Júnior G. Proporções corporais em um grupo de pacientes brasileiras com Síndrome de Turner [Body proportions in a group of Brazilian patients with Turner syndrome]. Arq Bras Endocrinol Metab. 2005; 49(4): 529-535.
Arnell H, Gustafsson J, Ivarsson SA, Annerén G. Growth and pubertal development in Down syndrome. Acta Paediatr. 1996; 9:1102-6.
Annerén G, Tuvemo T, Carlsson-Skwirut C, Lönnerholm T, Bang P, Sara VR, Gustafsson J. Growth hormone treatment in young children with Down’s Syndrome: effects on growth and psychomotor development. Arch Dis Child. 1999; 80:334-338.
Gorla JI, Duarte E, Costa LT, Fabia F. Crescimento de crianças e adolescentes com Síndrome de Down – uma breve revisão de literature [Growth of children and adolescents with Down syndrome - a brief literature review]. Rev Bras Cineantropom Desempenho Hum. 2011; 13(3): 230-237.
Downloads
Published
Issue
Section
License
CODE OF CONDUCT FOR JOURNAL PUBLISHERS
Publishers who are Committee on Publication Ethics members and who support COPE membership for journal editors should:
- Follow this code, and encourage the editors they work with to follow the COPE Code of Conduct for Journal Edi- tors (http://publicationethics.org/files/u2/New_Code.pdf)
- Ensure the editors and journals they work with are aware of what their membership of COPE provides and en- tails
- Provide reasonable practical support to editors so that they can follow the COPE Code of Conduct for Journal Editors (http://publicationethics.org/files/u2/New_Code.pdf_)
Publishers should:
- Define the relationship between publisher, editor and other parties in a contract
- Respect privacy (for example, for research participants, for authors, for peer reviewers)
- Protect intellectual property and copyright
- Foster editorial independence
Publishers should work with journal editors to:
- Set journal policies appropriately and aim to meet those policies, particularly with respect to:
– Editorial independence
– Research ethics, including confidentiality, consent, and the special requirements for human and animal research
– Authorship
– Transparency and integrity (for example, conflicts of interest, research funding, reporting standards
– Peer review and the role of the editorial team beyond that of the journal editor
– Appeals and complaints
- Communicate journal policies (for example, to authors, readers, peer reviewers)
- Review journal policies periodically, particularly with respect to new recommendations from the COPE
- Code of Conduct for Editors and the COPE Best Practice Guidelines
- Maintain the integrity of the academic record
- Assist the parties (for example, institutions, grant funders, governing bodies) responsible for the investigation of suspected research and publication misconduct and, where possible, facilitate in the resolution of these cases
- Publish corrections, clarifications, and retractions
- Publish content on a timely basis