GPT and Cirrhosis: The AST/ALT ratio, APRI, Child-Pugh and FIB -4 Index scores were elevated in 85.0%, 73.0%, 95.0% and 85.0% of the patients, respectively, like what has been previously reported by other studies.34,35 The high prevalence of abnormal scores is a possible confirmation of their usefulness in identifying cirrhosis within a population.