Table 1:

Confirmation test band positivity distribution

Band	Antigen	*n,(%)
4–6 Positive (+)	gp160,gp41	27(18.2)
4–5–6 Positive (+)	gp160,p24,gp41	23(15.5)
3–4–5–6 Positive (+)	p31,gp160,p24,gp41	22(14.8)
3–4–6 Positive (+)	p31,gp160, gp41	8(5.4)
Indeterminate [6(+)]	gp41	3(2)
HIV 2 (2. Band)		1(0.7)
Negative	-	63(42.6)
Total		148(100)