Research Article Details

Article ID: A14432
PMID: 29409538
Source: BMC Res Notes
Title: Laboratory parameters in lean NAFLD: comparison of subjects with lean NAFLD with obese subjects without hepatic steatosis.
Abstract: OBJECTIVE: Search for meaningful laboratory and anthropometric parameters in lean non-alcoholic fatty liver disease (lean NAFLD) in the general population. Out of 2445 subjects in a random population sample, we compared those who had a body mass index (BMI)&#160;<&#160;25 and a fatty liver [lean NAFLD (LN), n&#160;=&#160;5] with obese subjects who had a BMI&#160;>&#160;30 but no fatty liver [non-NAFLD (NN), n&#160;=&#160;27] in a follow-up examination. Ultrasonic, anthropometric and laboratory parameters were collected. RESULTS: There were significant differences (p&#160;<&#160;0.05) between the LN and the NN groups with respect to serum ferritin (199.2&#160;&#177;&#160;72.1 LN vs 106.0&#160;&#177;&#160;89.6 NN), haemoglobin (14.9&#160;&#177;&#160;0.8 LN vs 13.5&#160;&#177;&#160;1.2 NN), haematocrit (0.438&#160;&#177;&#160;0.019 LN vs 0.407&#160;&#177;&#160;0.035 NN) and Mean corpuscular haemoglobin concentration (34&#160;&#177;&#160;0.6 LN vs 33.2&#160;&#177;&#160;0.8 NN). Significantly lower values of soluble transferrin receptor were measured in the LN group (2.8&#160;&#177;&#160;0.4 LN vs 3.8&#160;&#177;&#160;1.5 NN). In both groups, the measured HOMA-IR index (homeostatic model assessment of insulin resistance index) (2.3; normal range&#160;&#8804;&#160;1) was abnormal. Mean cholesterol (6.2&#160;&#177;&#160;1.4 LN and 5.6&#160;&#177;&#160;1.1 NN) and low-density lipoprotein levels (3.8&#160;&#177;&#160;1.0 LN 3.4&#160;&#177;&#160;0.9 NN) were above the upper limit of normal in both groups, as was the mean triglycerides level in the LN group (2.6&#160;&#177;&#160;2.0). In summary, there are differences in parameters of iron and fat metabolism between subjects with LN and overweight subjects without fatty liver infiltration.
DOI: 10.1186/s13104-018-3212-1