Table 1.

Results for the prediction of amputation probability if frostbite occurs.

Cut-Off Point	True (%)	False (%)
0	100	0
0.05	100	15.09
0.1	90.48	39.62
0.15	80.95	58.49
0.2	80.95	58.49
0.25	80.95	62.26
0.3	80.95	64.15
0.35	80.95	64.15
0.4	71.43	75.47
0.45	61.9	84.91
0.5	52.38	88.68
0.55	47.62	92.45
0.6	9.52	100
0.65	0	100
0.7	0	100
0.75	0	100
0.8	0	100
0.85	0	100
0.9	0	100
0.95	0	100
1	0	100