Height and weight reference charts for Brazilians with intellectual disabilities aged 7-17.

IF 2.8 4区医学 Q1 PEDIATRICS

Jornal de pediatria Pub Date : 2024-12-04 DOI:10.1016/j.jped.2024.11.004

Adriana Nascimento de Souza, Fabio Bertapelli, Gil Guerra-Junior

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引用次数: 0

Abstract

Objective: It was to develop smoothed height and weight percentiles for boys and girls with IDs between 7 and 17 years old.

Methods: The sample consisted of 1,047 young people (645 boys and 402 girls; 7-17 years old) with ID. A total of 4,059 measurements (height: n = 2,041; weight: n = 2,018) were retrospectively obtained from the period between 2013 and 2018. Smoothed height and weight percentiles were developed using the LMS method. Local and global diagnosis of percentiles were evaluated with Q statistics and detrended Q-Q plots.

Results: Percentiles (5, 10, 25, 50, 75, 90, and 95) for height-to-age and weight-to-age were developed with satisfactory modeling in boys and girls between 7 and 17 years old. Boys showed a linear trend in height up to 11 or 12 years old, an increment from 13 to 15 years old and a deceleration from 15 or 16 years old. For the girls, height was linear between the ages of 7 and 11, followed by a deceleration from the age of 12 and without substantial changes from the ages of 15 to 17. Regarding weight, girls showed a linear trend of weight gain until the age of 13 and deceleration at the age of 14 or 15. Boys, however, showed a linear tendency to gain weight from 7 to 17 years old.

Conclusion: The height and weight percentiles developed in this study can help monitor the growth of young people with ID.

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7-17岁巴西智障人士身高体重参考图表。

目的：为7 ~ 17岁的id男孩和女孩建立平滑的身高和体重百分位数。方法：样本包括1047名年轻人(645名男孩，402名女孩；7-17岁)有身份证。总共4,059次测量(高度：n = 2,041；权重：n = 2018)回顾性获得2013年至2018年期间的数据。使用LMS方法计算光滑的身高和体重百分位数。用Q统计量和去趋势Q-Q图评估百分位数的局部和全局诊断。结果：在7 - 17岁的男孩和女孩中，身高对年龄和体重对年龄的百分位数（5、10、25、50、75、90和95）得到了令人满意的模型。男孩的身高在11、12岁前呈线性增长趋势，13 ~ 15岁时呈增长趋势，15、16岁后呈下降趋势。对于女孩来说，身高在7岁到11岁之间是线性的，然后从12岁开始减速，从15岁到17岁没有实质性的变化。在体重方面，女孩的体重在13岁之前呈线性增长趋势，在14岁或15岁时呈减速趋势。然而，男孩从7岁到17岁体重增加呈线性趋势。结论：本研究建立的身高和体重百分位数有助于监测青少年ID的生长情况。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Jornal de pediatria 医学-小儿科

CiteScore

5.60

自引率

3.00%

发文量

审稿时长

43 days

期刊介绍： Jornal de Pediatria is a bimonthly publication of the Brazilian Society of Pediatrics (Sociedade Brasileira de Pediatria, SBP). It has been published without interruption since 1934. Jornal de Pediatria publishes original articles and review articles covering various areas in the field of pediatrics. By publishing relevant scientific contributions, Jornal de Pediatria aims at improving the standards of pediatrics and of the healthcare provided for children and adolescents in general, as well to foster debate about health.