Table 3

Sensitivity and specificity of intensity of staining by 2F10 and VFF18 in the diagnosis of ulcerative colitis

Score	Samples included	Sensitivity (%)	Specificity (%)
2F10
3	4	20	100
2	15	60	80
1	29	95	33
0	35	100	0
VFF18
3	14	65	93
2	29	95	33
1	34	100	7
0	35	100	0