. 2016 Dec 9;11(12):e0167776. doi: 10.1371/journal.pone.0167776

Table 4. Novel non-invasive fibrosis algorithms.

LINKI-1: HA (μg/L) AST (U/L), glucose (mmol/L), age (yrs)	(age x 0.066)+(AST x 0.0888)+(glucose x 0.34)+(HA x 0.019)-24.136
LINKI-2a: HA (μg/L), AST (U/L), glucose (mmol/L), age (yrs), Platelet count (x10⁹/L)	HA x AST² x age x (glucose)/(platelet count)
LINKI-2b: HA (μg/L), AST (U/L), glucose (mmol/L), age (yrs), platelet count (x10⁹/L)	HA x AST x age x (glucose)²/(platelet count)
LINKI-2c: HA (μg/L), AST (U/L), glucose (mmol/L), age (yrs), platelet count (x10⁹/L)	HA x AST x age x (glucose)/(√platelet count)

Abbreviations: LINKI, Linköping University-Karolinska Institute; AST, aspartate aminotransferase; HA, hyaluronic acid