Table 4.

Comparison of patient rates (%) with correct classification by FibroMeter in reliably diagnosed patients or in the whole population, as a function of 90% thresholds for predictive value or Se/Spe and the number of reliable intervals considered

Reliable intervals					Reliable diagnosis		(N)		Whole population
					Patients (% whole population)		Correctly classified (%)		Correctly classified (%)
N	F0/1	F1/2	F1/2/3	F2/3/4	PV	Se/Spe	PV	Se/Spe	PV	Se/Spe
2	x	–	–	x	43.5	69.5	90.0	85.6	39.2	59.5
3	x	x	–	x	75.5	90.2	89.5	86.4	67.6	78.0
4	x	x	x	x	100	100	89.5	87.5	89.5	87.5

Indeterminate intervals are in grey cells.

PV, predictive value; Se, sensitivity; Spe, specificity.