HLA-identical
15 (27.8%)
HLA-haplo-identical
33(61.1%)
HLA-un identical
6
(11.1%)
X2 Pc value OR 95% CI
GADA+ve 9 (60%)* 3 (9.1%) 0 11.66 0.001 15 3.3-67.8
IA-2+ve 3(20%) 3 (9.1%) 0 6.34 0.55 2.5 0.5-12.6
GAD+ve&
IA-2 +ve
3 (20%)* 0 0 7.04 0.008 inf 1.9-inf
P<0.05 comparing HLA identical with HLA haploidentical
Table 3: The relation between HLA sharing with affected proband and autoantibodies in siblings of T1DM patients.