Question: is this a 2) strong advice, 1) weak advice 0) no advice?

ARFI elastography shows excellent correlation with AST/ALT ratios in  obese children and may be used as a noninvasive tool to detect nonalcoholic fatty liver disease (NAFLD) and associated hepatic changes, especially in pediatric patients, for whom liver biopsy is not always feasible.
user
This is a weak advice
assistant