Table 5.

Frequency of antibody positivity, n (%)

Variable	Total (n = 132)	No insulin dependence (n = 64)	Insulin dependent (n = 68)	P value
Anti-GAD 65	39 (29.5)	13 (20.3)	26 (38.2)	0.02
Anti-IA2	24 (18.2)	8 (12.5)	16 (23.5)	0.07
Anti-Zn8T	21 (15.9)	3 (4.7)	18 (26.5)	0
Anti-GAD65 + anti-IA2	20 (15.2)	5 (7.8)	15 (22.1)	0.02
Anti-GAD65 + anti-Zn8T	15 (11.4)	3 (4.7)	12 (17.6)	0.01
Anti-IA2 + anti-Zn8T	12 (9.1)	2 (3.1)	10 (14.7)	0.02
Three antibodies	12 (9.1)	2 (3.1)	10 (14.7)	0.02

GAD65: Glutamic acid decarboxylase; IA2: Islet antigen 2; Zn8T: Zinc transporter 8.