Table 3

Results of the STL and mSTL traffic light algorithms in the model development cohort according to the level of fibrosis/cirrhosis

	Green	Amber	Red	Total
mSTL
No fibrosis	44	25	2	71
Mild fibrosis	17	49	17	83
Moderate fibrosis	6	23	10	39
Severe fibrosis	6	14	19	39
Cirrhosis	1	19	127	147
All fibrosis + cirrhosis	30	105	173	308
Totals	74	130	175	379

STL
No fibrosis	32	32	8	72
Mild fibrosis	22	47	21	90
Moderate fibrosis	5	22	14	41
Severe fibrosis	3	17	19	39
Cirrhosis	2	18	135	155
All fibrosis + cirrhosis	32	104	189	325
Totals	64	136	197	397