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本文采用不同剂量乳糖(12、5、25、50g)的氢呼气试验和乳糖耐量试验时22例健康汉族成人进行了乳糖吸收不良症(LM)的研究,其LM的发生率分别为59、1、86、4、100%。显然LM的检出率是与乳糖剂量大小有关。作者对提出25g乳糖是检出我国汉族成人LM较合适的乳糖剂量进行了讨论。
Twenty-two healthy Han adults underwent lactational malabsorption tests (LM) with different doses of lactose (12, 5, 25, 50 g) in hydrogen breath test and lactose tolerance test. The incidence rates of LM were 59, 1,86,4,100%. Obviously the detection rate of LM is related to the size of lactose dose. The authors put forward 25g lactose is detected in our country more suitable LM adult lactose dose were discussed.