台湾小学生的硫胺素和核黄素状况。

Thiamin and riboflavin status of Taiwanese elementary schoolchildren.

作者信息

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

机构信息

Department of Biochemical Science and Technology, Institute of Microbiology and Biochemistry, National Taiwan University, Taipei, Taiwan, ROC.

出版信息

Asia Pac J Clin Nutr. 2007;16 Suppl 2:564-71.

PMID:17723996

Abstract

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.

摘要

在台湾小学生营养与健康调查（2001 - 2002年台湾小学生营养与健康调查）中，转酮醇酶的红细胞活性系数（ETKAC）和谷胱甘肽还原酶的红细胞活性系数（EGRAC）被选作评估硫胺素和核黄素营养功能状态的指标。男孩和女孩的ETKAC平均值分别为1.07±0.00和1.06±0.01，均处于正常范围。男孩硫胺素边缘状态和缺乏状态的患病率分别为10.4%和7.8%，女孩分别为9.3%和7.3%。男孩的EGRAC平均值为1.18±0.00，女孩为1.19±0.01，两者均随年龄呈上升趋势。男孩核黄素边缘状态和缺乏状态的患病率分别高达32.5%和3.5%，女孩分别为35.9%和4.5%。台湾学童核黄素边缘状态和缺乏状态与乳制品消费频率低及贫血风险升高有关。