Observational Study
Copyright ©The Author(s) 2016.
World J Hepatol. May 18, 2016; 8(14): 616-624
Published online May 18, 2016. doi: 10.4254/wjh.v8.i14.616
Table 2 Correlations of non-invasive tests with histological fibrosis stage by rank correlation analysis
Histological stagingNoninvasive testCorrelation (Spearman coefficient)95%CIP value
METAVIR classificationARFI0.8450.805-0.877< 0.001
APRI0.6410.561-0.709< 0.001
Forns index0.6440.564-0.711< 0.001