A recent study published in Hepatology evaluated various risk factors for liver fibrosis in a Dutch population. The call for concern is the prevalence of liver fibrosis in a patient population with low prevalence of hepatitis—the usual suspect of causation.
Some links have shown non-alcoholic liver disease has a connection to liver fibrosis. Certainly, identifying modifiable risk factors and their impact in developing liver problems can be important to targeting change.
The prospective cohort study was conducted over two years in Rotterdam on 3,041 patients, 45 years or older. Abdominal ultrasounds were used to scan their livers and evaluate liver stiffness to characterize potential fibrosis. Further collections of blood, anthropometric measures, medical history, demographics, drug use, alcohol consumption, smoking history and comorbidities were evaluated.
Just over one-third (35.5%) of the patients had the presence of fatty liver and 5.6% of the patients had a liver stiffness over 8 kPa or clinically relevant for liver fibrosis. Not surprisingly, having the presence of positive surface antigens for hepatitis B or C resulted in a five-fold increased chance in also having liver fibrosis
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