Table 4.

The Distribution of Australian Cases by MsPath Score Categories, and the Probability of Tumor Being MSI-H, as Predicted by the MsPath Model

				Sensitivity (%)	Specificity (%)
MsPath score	Probability tumor being MSI-H (%)	Distribution (%) of cases younger than 50 years (n)	Distribution (%) of cases 50–59 years (n)	(if MSI test all tumors exceeding MsPath score)
0.0a	1	0 (0)	47 (91)	98	28
0.1–0.9	1–3	41 (69)	10 (20)	93	55
1.0–1.9	4–8	13 (22)	19 (37)	88	73
2.0–2.9	9–20	22 (38)	13 (24)	71	91
3.0–3.9	21–40	10 (17)	4 (7)	57	96
4.0–4.9	41–64	8 (13)	6 (11)	21	99
5.0–5.9	65–83	4 (7)	1 (2)	7	100
6.0–6.6b	84–91	2 (3)	0 (0)	0	100
Total		100 (169)	100 (192)

^aMinimum score.

^bMaximum score.