Changbumrung S, Schelp F P, Hongtong K, Buavatana T, Supawan V, Migasena P
Am J Clin Nutr. 1985 Apr;41(4):770-5. doi: 10.1093/ajcn/41.4.770.
Pyridoxine status was investigated in four hundred and twenty-four village preschool children aged 1-60 months in Khon Kaen, and Nakorn Rachseema, Northeast Thailand using the erythrocyte aspartate aminotransferase (EAST) test and pyridoxal-5-phosphate activation coefficient (AC). Twenty-two percent of the children had pyridoxine deficiency, of which 15 percent had an AC greater than or equal to 3.37 and 7 percent had border-line deficiency (AC between 3.08-3.36). The prevalence of pyridoxine deficiency increased with age from 11 percent in the first year to 31 percent in the age range of 49-60 months.
在泰国东北部孔敬府和呵叻府，对424名年龄在1至60个月的乡村学龄前儿童进行了吡哆醇状态调查，采用红细胞天冬氨酸转氨酶（EAST）试验和磷酸吡哆醛激活系数（AC）。22%的儿童存在吡哆醇缺乏，其中15%的儿童AC大于或等于3.37，7%的儿童存在边缘性缺乏（AC在3.08 - 3.36之间）。吡哆醇缺乏的患病率随年龄增长而增加，从第一年的11%增至49 - 60个月龄组的31%。
