通过口服牛奶和乳糖激发试验检测中国儿童的乳糖酶缺乏症。

Lactase insufficiency in Chinese children detected by oral milk and lactose challenge.

作者信息

Quak S H, Raman G V, Low P S, Wong H B

出版信息

Ann Trop Paediatr. 1987 Jun;7(2):100-3. doi: 10.1080/02724936.1987.11748483.

DOI:10.1080/02724936.1987.11748483

Abstract

A study to determine the incidence of late-onset lactose intolerance was undertaken in 68 normal Chinese children in Singapore using measurements of breath hydrogen concentrations, following a lactose or milk challenge, as indicator of lactose malabsorption. Evidence of lactose malabsorption was detected in 26% of children given a lactose challenge, and in 21% of those given a milk challenge. It is concluded that late-onset lactase insufficiency is common in Chinese children in Singapore.

摘要

在新加坡，对68名正常中国儿童进行了一项研究，以确定迟发性乳糖不耐受的发生率。采用乳糖或牛奶激发试验后测量呼气中氢气浓度的方法，作为乳糖吸收不良的指标。在接受乳糖激发试验的儿童中，26%检测到乳糖吸收不良的证据；在接受牛奶激发试验的儿童中，这一比例为21%。研究得出结论，迟发性乳糖酶不足在新加坡的中国儿童中很常见。