Axial force of the tongue in different age groups.

Jornal da Sociedade Brasileira de Fonoaudiologia Pub Date : 2011-09-01 DOI:10.1590/s2179-64912011000300004

Andréa Rodrigues Motta, Cibele Comini César, Silvana Bommarito, Brasília Maria Chiari

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引用次数: 7

Abstract

Purpose: To analyze the maximum axial force, the mean axial force, the amount of energy accumulated by the tongue, and the time taken to reach the maximum axial force, in different age ranges.

Methods: The records of 92 individuals - students, staff and visitors at an university -, 29 (32.6%) men and 63 (67.4%) women, with ages between 14 and 53 years old, were analyzed. Subjects were divided into four age groups: 14 to 18 years, 19 to 23 years, 24 to 28 years, and 29 to 53 years. Each subject underwent clinical and instrumental assessment of the tongue. Instrumental assessment used FORLING. Data were statistically analyzed.

Results: Regarding the maximum force, the mean force and the tongue's accumulated energy, no differences were observed between groups. Regarding the time taken to reach the maximum force, the greatest values were obtained at the age range from 14 to 18 years (4.5 s), and the shortest values, at the age range from 19 to 23 years (3.1 s), with significant difference between the groups (p=0.001).

Conclusion: Only the time taken to reach the tongue's maximum force is influenced by age range, indicating that teenagers are not able to reach the maximum lingual force as fast as young adults.

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不同年龄组的舌轴力。

目的:分析不同年龄段的最大轴向力、平均轴向力、舌积累的能量以及达到最大轴向力所需的时间。方法:对某高校92名学生、教职员和访客的病历进行分析，其中男性29例(32.6%)，女性63例(67.4%)，年龄14 ~ 53岁。研究对象分为14 ~ 18岁、19 ~ 23岁、24 ~ 28岁、29 ~ 53岁四个年龄组。每位受试者都接受了舌头的临床和仪器评估。仪器评估使用FORLING。对数据进行统计学分析。结果:两组间在最大力、平均力和舌累积能量方面均无差异。达到最大发力所需时间，14 ~ 18岁最大(4.5 s)， 19 ~ 23岁最短(3.1 s)，组间差异有统计学意义(p=0.001)。结论:只有舌头达到最大发力的时间受年龄范围的影响，说明青少年达到最大发力的速度不如年轻人快。

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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Jornal da Sociedade Brasileira de Fonoaudiologia

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