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. 2015 Jan 15;1(2):222–232.e2. doi: 10.1016/j.jcmgh.2015.01.001

Table 1.

Characteristics of Included Nonalcoholic Fatty Liver Disease (NAFLD) Studies

Author Year Location NAFLD Diagnosis Intestinal Permeability Assay Single versus Multicenter NAFLD (n) Control (n)
Wigg et al17 2001 Australia Histology Urinary lactulose/rhamnose at 5 hours Single 18 16
Farhadi et al18 2008 United States Histology Urinary lactulose/mannitol at 5 hours Single 16 12
Miele et al19 2009 Italy Histology Urinary chromium-51 ethylene diamine excretion over 24 hours Single 35 24
Volynets et al20 2012 Germany Ultrasound and serology Urinary lactulose/mannitol at 6 hours Single 20 10
Giorgio et al21 2014 Italy Histology Urinary lactulose/mannitol at 6 hours Single 39 21