以主客觀方式探討不同體型大學女生身體活動量、活動類型與坐式行為之差異

The investigation of physical activity, activity type and sedentary behavior for college female students with different body types using objective and subjective measures

陳玫秀(Mei-Shiou Chen)

指導教授 ： 方進隆

國立臺灣師範大學/運動與休閒學院/體育學系/碩士(2009年)

摘要

目的：本研究旨在以主、客觀方式探討不同體型大學女生在身體活動量與活動類型之差異，並考驗主客觀身體活動測量法之相關。方法：本研究招募26位大學女生，依身體質量指數 (body mass index, BMI) 分成13位標準組 (18.5≦BMI < 24) 及13位過重組 (BMI ≧ 24)，採用智慧能量消耗和日常生活活動紀錄器 (Intelligent Device for Energy Expenditure and Activity, IDEEA) 監測平日與假日之身體活動量，並在隔日以三日身體活動回憶量表記錄前一日之身體活動。以獨立樣本t-test考驗兩組受試者在主客觀身體活動量、活動類型與坐式行為之差異，並以皮爾遜積差相關法考驗主客觀身體活動測量法之相關。結果：標準組於主觀問卷之平日與總身體活動量顯著高於過重組(p < .05)，而在客觀身體活動量部分，標準組在平日、假日和總身體活動量皆顯著高於過重組 (p < .05)；兩組於平日上下樓梯之活動類型比例達顯著差異 (p < .05)，包含坐、躺、倚靠三種活動類型之坐式行為並無顯著差異 (p > .05)，且兩組在坐式行為之百分比均佔80 % 以上；標準組和過重組之主、客觀身體活動測量法均呈正相關 (p < .05)，過重組在主、客觀身體活動量間達顯著差異 (p < .05)，不論平、假日在主觀問卷部分皆有高估身體活動量之情形。結論：體型標準大學女生在身體活動量與平日上下樓梯之活動類型比例皆顯著高於過重組。

關鍵字

大學女生 ； 身體活動量 ； 活動類型 ； 坐式行為 ； 身體質量指數

並列摘要

Purpose: The purposes of this study were to compare the differences of physical activity and activity types in college female students with different body types using objective and subjective measures, and to investigate the associations between objective and subjective measures of physical activity. Methods: Twenty-six college female students were recruited to be assigned into the normal group (NG, n = 13) (18.5 ≦ BMI < 24) and overweight group (OG, n = 13) (BMI ≧ 24). The physical activity (PA) and activity types (AT) for the entire either 1 ordinary day or 1 holiday of each participant were measured by Intelligent Device for Energy Expenditure and Activity (IDEEA) as the objective measure. Next day following the above measure of any day, participants completed the 3-day physical activity recall (PAR) as the subjective measure. The differences of all parameters from either objective or subjective measures between two groups were investigated by independent sample t-test. Besides, the correlation between the objective and subjective measures was assessed using Pearson’s product-moment Correlation. Result: Significantly higher total and ordinary-day PA from subjective measure were noted in the NG comparing to OG (p < .05). Ordinary-day, holiday and total PA from objective measure were significantly higher in the NG than OG (p < .05). Significantly difference was noted in the activity of climbing stairs at ordinary day between two groups (p < .05). No difference between groups was found in sedentary behavior which was more than 80 %. Positive correlation between objective and subjective PA measures was noted in both groups (p < .05). Significant difference of PA between subjective and objective measures was found in the OG. Lastly, overestimated PA was noted at either ordinary day or holiday with subjective PAR. Conclusion: These results indicate that the normal group had higher physical activity and up/down stairs activity type than the overweight group, and body-type is related to physical activity level.

並列關鍵字

college female student ； physical activity ； activity type ； sedentary behavior ； body mass index

參考文獻

行政院衛生署國民健康局（2006）。國民健康訪問調查。臺北：行政院衛生署。

艾建宏、蔡亨、林鼎政（2005）。年輕女性之工作型態及身體活動量對健康體適能的影響－以景文技術學院進修推廣部學生為例。輔仁大學體育學刊，4，132-150。

李素箱、楊欽城、徐志輝、賴金模、邱睿昶（2007）。不同屬性大學學生電腦及網路使用時間對身體質量指數和自覺健康狀況的影響。朝陽學報，12，201-215。

李彩華、方進隆（1998）。國中學生身體活動量與體適能相關因素研究。體育學報，25，139-148。

李碧霞、陳靜敏（2005）。國小高年級學童身體意象、自專與身體活動之研究。醫護科技學刊，7(1)，43-55。