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  5. DQI-R,ODI-R與AHEI等飲食評量指標反應飲食改變下飲食品質的比較
 
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DQI-R,ODI-R與AHEI等飲食評量指標反應飲食改變下飲食品質的比較

Other Title
Comparison of DQI-R, ODI-R and AHEI for assessing dietary quality during dietary changes.
Type
thesis
Date Issued
2009-06-02
Author(s)
張詩宜
Advisor
楊淑惠
Subjects
系所名稱:保健營養學研究所
Description
學位別:碩士
語文別:中文
指導教授:楊淑惠
共同指導教授:
口試委員:曾明淑;鄭心嫻
中文關鍵字:飲食指標;修正版飲食品質指標;修正版整體飲食指標;替代健康飲食指標;新起點健康生活計畫
Abstract
飲食型態在慢性病的致病原因與預防中扮演相當重要角色,藉由飲食評量指標將飲食型態以分數量化,能夠清楚作為飲食品質好壞的評估。本研究欲比較修正版飲食品質指標(Diet quality index-revised, DQI-R)、修正版整體飲食指標(Overall dietary index-revised, ODI-R)和替代健康飲食指標(Alternate healthy eating index, AHEI)是否能正確反應在飲食改變下的飲食品質。進行評估3種飲食評量指標與慢性病相關生化因子之間相關性,及探討飲食品質改變是否因為營養的知識、態度、行為改變所致。研究於2008年7月至2009年1月進行,共招募32位參加台安醫院新起點(NEWSTART)課程受試者,年齡介於22-77歲之男女性,排除罹患惡性腫瘤、肝腎衰竭等疾病患者。收集受試者4個時間點的飲食資料後,以DQI-R、ODI-R、AHEI評量受試者飲食分數。結果,DQI-R、ODI-R和AHEI皆能反應飲食改變下之飲食品質。AHEI相較於DQI-R和ODI-R的分數差值百分比明顯變動較大,表示AHEI較能反應本次研究飲食改變之飲食品質。以相關分析評值DQI-R、ODI-R和AHEI之效度,DQI-R和AHEI皆顯現與營養素有較好的相關性存在,以AHEI對於較健康的脂肪攝取型式之間的相關性高於DQI-R。探討比較3種飲食評量指標在飲食品質的評估能力以及是否能反應與慢性病風險之相關性,結果發現AHEI優於DQI-R和ODI-R。分析知識、態度、行為問卷,受試者在前後測的知識、態度分數皆接近總分,沒有差異存在,表示皆較具有正向營養認知。總結,相較於DQI-R和ODI-R,AHEI較能即時反應本次研究飲食改變下之飲食品質。
URI
https://203.71.86.71/handle/123456789/12857
https://hdl.handle.net/11296/5e5ukz
File(s)
No Thumbnail Available
Name

C0191226.pdf

Size

21.07 MB

Format

Adobe PDF

Checksum

(MD5):fe97cc6cb8c54d3811bb4c9d3b188fe1

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