نتایج جستجو برای: breath tests
تعداد نتایج: 353224 فیلتر نتایج به سال:
Hydrogen breath tests are a well-established method to help diagnose functional intestinal disorders such as carbohydrate malabsorption or small bacterial overgrowth. In this work we apply unsupervised machine learning techniques analyze hydrogen test datasets. We propose that uses 26 internal cluster validation measures determine suitable number of clusters. an induced external step use predef...
BACKGROUND Small intestinal bacterial overgrowth and sugar malabsorption (lactose, fructose, sorbitol) may play a role in irritable bowel syndrome. The lactulose breath test is a reliable and non-invasive test for the diagnosis of small intestinal bacterial overgrowth. The lactose, fructose and sorbitol hydrogen breath tests are widely used to detect specific sugar malabsorption. AIM To asses...
Tests of ventilatory capacity based on the recording of a maximum forced expiration after a full inspiration are becoming increasingly widely used. They are quicker to perform and require less cooperation and effort on the part of the subject than the conventional maximum breathing capacity estimation, and the results are more informative because three indices of ventilatory capacity, each of d...
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