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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Brazilian Pediatric Reference Data for Quantitative Ultrasound of Phalanges According to Gender, Age, Height and Weight

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Goncalves, Ezequiel Moreira [1] ; Ribeiro, Roberto Regis [1, 2] ; Gomes de Carvalho, Wellington Roberto [1, 3] ; de Moraes, Anderson Marques [1] ; Roman, Everton Paulo [1, 2] ; Santos, Keila Donassolo [1] ; Rodrigues Medaets, Pedro Augusto [1] ; Veiga-Junior, Nelio Neves [1] ; Lace de Moraes Coelho, Adrielle Caroline [1] ; Krahenbuehl, Tathyane [1] ; Sewaybricker, Leticia Esposito [4, 1] ; Barros-Filho, Antonio de Azevedo [1, 4] ; Morcillo, Andre Moreno [4, 1] ; Guerra-Junior, Gil [4, 1]
Total Authors: 14
Affiliation:
[1] Univ Estadual Campinas, UNICAMP, Sch Med Sci FCM, Ctr Invest Pediat CIPED, Growth & Dev Lab, Campinas, SP - Brazil
[2] Assis Gurgacz Fac, Dept Phys Educ, Cascavel, PR - Brazil
[3] Fed Univ Maranhao UFMA, Ctr Biol Sci & Hlth, Dept Phys Educ, Sao Luis, MA - Brazil
[4] Univ Estadual Campinas, FCM, Dept Pediat, Campinas, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: PLoS One; v. 10, n. 6 JUN 4 2015.
Web of Science Citations: 5
Abstract

Aims To establish normative data for phalangeal quantitative ultrasound (QUS) measures in Brazilian students. Methods The sample was composed of 6870 students (3688 females and 3182 males), aged 6 to 17 years. The bone status parameter, Amplitude Dependent Speed of Sound (AD-SoS) was assessed by QUS of the phalanges using DBM Sonic BP (IGEA, Carpi, Italy) equipment. Skin color was obtained by self-evaluation. The LMS method was used to derive smoothed percentiles reference charts for AD-SoS according to sex, age, height and weight and to generate the L, M, and S parameters. Results Girls showed higher AD-SoS values than boys in the age groups 7-16 (p<0.001). There were no differences on AD-SoS Z-scores according to skin color. In both sexes, the obese group showed lower values of AD-SoS Z-scores compared with subjects classified as thin or normal weight. Age (r(2) = 0.48) and height (r(2) = 0.35) were independent predictors of AD-SoS in females and males, respectively. Conclusion AD-SoS values in Brazilian children and adolescents were influenced by sex, age and weight status, but not by skin color. Our normative data could be used for monitoring AD-SoS in children or adolescents aged 6-17 years. (AU)

FAPESP's process: 11/23460-1 - Cardiometabolic risk in patients with classical Congenital Adrenal Hyperplasia due to 21-hydroxylase deficiency.
Grantee:Ezequiel Moreira Gonçalves
Support type: Scholarships in Brazil - Post-Doctorate
FAPESP's process: 06/01978-0 - Classic congenital adrenal hyperplasia due to 21-hydroxylase deficiency: effect of hyperandrogenism in female proportion and composition
Grantee:Ezequiel Moreira Gonçalves
Support type: Scholarships in Brazil - Master
FAPESP's process: 12/16778-8 - Cardiometabolic evaluation and pancreatic beta cell secretion pattern in congenital adrenal hyperplasia patients
Grantee:Gil Guerra Júnior
Support type: Regular Research Grants