StCA were present in 22 of 38 with APS-1 (57.9%) (11 of 13 with POF); in five of 13 with APS-4 (38.5%) (three of four with POF); in 53 of 162 with APS-2 (32.7%) (17 of 26 with POF), and in one of 28 isolated AD patients (3.6%).
However, little has been reported on the susceptibility HLA class II haplotypes in Japanese patients with autoimmune polyglandular syndrome type II and type III (APS III).