Thiamin and Riboflavin Status of Taiwanese Elementary Schoolchildren

臺灣國小學童之維生素B1與維生素B2營養狀況

Ning-Sing Shaw ； Jui-Line Wang ； Wen-Harn Pan ； Pei-Chun Liao ； Feili Lo Yang

《Asia Pacific Journal of Clinical Nutrition》 16卷S2期 (2007/07) Pp. 564-571

https://doi.org/10.6133/apjcn.2007.16.s2.07

摘要

在「臺灣國小兒童營養與健康狀況變遷調查」（NAHSIT Children 2001～2002）中，我們選用紅血球轉酮酶活性係數（ETKAC）與穀胱甘肽還原酶活性係數（ETKAC），為評估長期維生素B1與維生素B2生化營養狀況的功能性指標。男、女學童的ETKAC平均值分別為1.07±0.00與1.06±0.01，二者皆在正常範圍。男孩的維生素B1臨界缺乏率與缺乏率分別為10.4%與7.8%，女孩則分別為9.3%與7.3%。男、女學童的EGRAC平均值分別為1.18±0.00與1.19±0.01，二者皆有隨年齡增加而上升的趨勢。男孩的維生素B2臨界缺乏率與缺乏率分別為32.5%與3.5%，女孩則分別為35.9%與4.5%。臺灣學童的維生素B2臨界缺乏與缺乏現象與飲食乳製品攝取頻率低有關，並與貧血的危險率增加顯著相關。

關鍵字

維生素B1營養狀況 ； 維生素B2營養狀況 ； 國小學童 ； 生化營養評估 ； 臺灣國小學童營養與健康狀況變遷調查（2001～2002）

並列摘要

In The Nutrition and Health Survey of Taiwan Elementary School Children (NAHSIT Children 2001~2002), erythrocyte activity coefficients of transketolase (ETKAC) and glutathione reductase (EGRAC) were chosen as indices for assessing the functional status of thiamin and riboflavin nutriture. Mean values of the ETKAC for boys and girls, both of which were in a normal range, were 1.07±0.00 and 1.06±0.01, respectively. The respective prevalence rates of marginal and deficient thiamin states were 10.4% and 7.8% for boys and 9.3% and 7.3% for girls. Mean values of the EGRAC were 1.18±0.00 for boys and 1.19±0.01 for girls, both of which showed an increasing trend with age. The respective rates of marginal and deficient riboflavin states were as high as 32.5% and 3.5% for boys and 35.9% and 4.5% for girls. The marginal and deficient riboflavin statuses of Taiwanese schoolchildren were associated with a low frequency of dairy food consumption and an elevated risk of anemia.

並列關鍵字

thiamin status ； riboflavin status ； elementary schoolchildren ； biochemical assessment ； Nutrition and Health Survey in Taiwan Elementary School Children (2001-2002)