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題 名 | 臺灣國小兒童之手部握力及指夾力=The Grip and Pinch Strength in Taiwanese Children of Primary School |
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作 者 | 陳嘉玲; 洪維憲; 朱仕郡; 王錦滿; 黃美涓; 鄧復旦; 陳協慶; | 書刊名 | 復健醫學會雜誌 |
卷 期 | 26:2 1998.06[民87.06] |
頁 次 | 頁75-84 |
分類號 | 418.996 |
關鍵詞 | 手握力; 指夾力; 人體計測因子; 兒童; Grip strength; Pinch strength; Anthropometric factors; Children; |
語 文 | 中文(Chinese) |
中文摘要 | 本篇研究的目的在於分析國內不同年齡層的兒童正常的手握力及各種指夾力分佈 值,並且探討人體計測因子和兒童之握力及指夾力的關係。 本研究共收集 7 歲至 12 歲國 小兒童 202 位,依年齡分為 A, B, C 三組, 其中 A 組為 7 至 8 歲,B 組為 9 至 10 歲,C 組為 11 至 12 歲,並使用手握力器及指夾力計分別測量受測者之手握力、指尖夾力 、指腹夾力、三指夾力、及指側夾力。 在左右手之手握力及四種指來力方面,皆以 C 組最 大,B 組次之,A 組最小;四種指夾力中,以指側夾力最大、三指夾力次之,而以指尖夾力 最小。右手之手握力及四種指夾力皆較左手為大,在統計上有明顯的差異。以不同年齡層而 言,男童的手握力及四種指夾力皆比女童明顯為大。以線性迴歸分析手握力及四種指夾力與 人體計測因子 (年齡、性別、身高、 體重、皮下脂肪厚度、上臂及前臂圍 ) 及身體質量指 數的關係,從所得到的各個線性迴歸關係顯示,力量都與前臂圍成正比,並與皮下脂肪厚度 成反比,且前臂圍比上臂圍及皮下脂肪厚度更能用來預測力量的大小,而這些相關係數皆可 高達 0.7~0.8,且皆有統計上的意義 (p<0.001)。此外,除了三指夾力及指側夾力外,其餘 皆和年齡成正比;額外地,手握力、三指夾力及指側夾力和身高及體重成正比;指腹夾力則 和體重成正比;而指尖夾力則和身高成正比。由本研究所得到手握力及指夾力之正常值,將 可以做為臨床醫師或治療師在兒童手部復健方面的評估依據。 |
英文摘要 | This study analyzed the grip and pinch strength of children aged 7 to 12 years old in order to establish the relationship between hand strength and anthropometric factors. Two hundred and two children in primary school were divided into three groups based on age, with group A aged 7 to 8 years, group B aged 9 to 10 years, and group C aged 11 to 12 years old. A Jamar dynamometer was used to measure subjects' grip strength, and a B&L pinch gauge was used to measure their tip, palmar, chuck, and key pinch strength. Significant differences were found between left and right hand gripping and all pinch forces among all age groups. The strength was greatest in group C, lower in group B, and lowest in group A. The strength of the key pinch was the largest and the strength of the tip pinch was the smallest. Teh boys generated significantly larger forces than the girls in all strength tests among individual age groups. The gender differences in tested strengths were most remarkable in group C. Stepwise linear regression was used to analyze the relationship between hand strength and anthropometric factors. The linerar regression equations with correlation coefficient up to 0.7-.08(all p<0.001) were adopted for grip and all pinch strength. The results showed that the grip and all pinch strengths were positively correlated with forearm circumference and negatively correlated with thickness of the triceps skinfold. Forearm circumference proved to be a better predictor of hand strength than mid-arm circumference and skinfold thickness. Grip, tip and palmar strengths were positively ocrrelated with age. Grip, chuck, and key strengths were positively correlated with body height and weight. Palmar strength was positively correlated wtih body weight. Tip strength was positively correlated with body height. The norms of grip and all pinch strengths in this study may serve to provide a reference for clinicians and therapist involved with hand rehabilitation in children. |
本系統中英文摘要資訊取自各篇刊載內容。