Table 2.

Results of the Spearman test in different groups of individuals according to antigen

	GPop		HHC		Patients
Antigens	rho	p-value	rho	p-value	rho	p-value
LID-1 and NDO-LID	0.635	<0.0001	0.345	0.0003	0.816	<0.0001
LID-1 and NDO-HSA	0.506	<0.0001	0.434	<0.0001	0.726	<0.0001
NDO-LID and NDO-HSA	0.323	<0.0001	0.864	<0.0001	0.875	<0.0001
PGL-1 and NDO-LID	-	-	0.150	0.129	0.727	<0.0001
PGL-1 and NDO-HSA	-	-	0.134	0.097	0.718	<0.0001
LID-1 and PGL-1	-	-	−0.122	0.219	0.646	<0.0001

rho: Spearman coefficient

LID-1: Leprosy IDRI diagnostic 1

NDO-LID: Natural disaccharide octyl - leprosy IDRI diagnostic 1

NDO-HSA: Natural disaccharide linked to human serum albumin via an octyl

PGL-1: Phenolic glycolipid-1