TABLE 1.

GLM (multivariate tests), including Hotelling's trace value, exact F statistic, and hypothesis degree of freedom^a

Antibody	Hotelling's trace value	df	F
DPP IV
Intercept	2.56	3	165.6
Group	0.54	9	11.5
DPP I
Intercept	2.53	3	163.6
Group	0.46	9	9.9
CD13
Intercept	3.10	3	200.6
Group	0.36	9	7.7
Gliadin peptide
Intercept	1.95	3	126.1
Group	0.38	9	8.1
HSP-60 peptide
Intercept	1.64	3	105.7
Group	0.46	9	9.9

^aP < 0.0001 for all comparisons.