Table 3. Comparative results for test positive on RBT, LFA, SAT and Coombs.

Sera	RBT 1a	RBT 2a	LFA (IgM)	SAT	Coombs (IgG)	FBAT ‘A’	FBAT ‘M’
1	+	+	-	1:40	1:160	1:160	1:160
2	+	+	+	1:20	1:20	1:160	1:160
3	+	-	-	1:80–160	1:160	1:320	1:160
4	+	+	-	1:20	1:20	1:160	1:80
5	+	-	+	<1:20	<1:20	1:20	<1:20
6	+	+	-	1:20	1:40	1:40	1:80
7	-	+	-	<1:20	1:640	1:160	1:160
8	-	+	-	1:20	1:20	1:80	<1:20
9	-	-	+	nd	nd	1:160	1:80
10	-	-	+	nd	nd	1:80	1:160
11	-	-	+	nd	nd	1:40	1:20
12	-	-	-	1:20	1:320	1:40	1:40

^a RBT 1 was performed in health facilities in Kenya; RBT 2 was performed at the University of Navarra.