Table II.

Autoantibody subclass changes over time in BABYDIAB offspring

OffspringAge (yr)IAAaGADAbIA2Ab
IgG1IgG2IgG3IgG4IgG1OtherIgG1Other
10320.8+
1.9+++++
2.4+++++
2.9++++++++++
3.5+++++++
5.0+++++++++
6.1++++++++++++
18722.0++++
3.0+++
5.0++
22232.1+++
3.6++++++++
4.6+++
5.7+
42042.1+++++IgG3+++
3.0++++++++IgG2, 3
62262.2+
2.4
2.7++
66371.0++++++
1.8++++
2.0++++
  • a IAA; −, <250; +, 250–1000; ++, 1001–2000; +++, 2001–5000; ++++, >5000 nU/ml.

  • b GADA and IA2A; −, <3, +, 3–10; ++, 10.1–50; +++, 50.1–100; ++++, >100 SDS.