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Table 1 Autoantibodiesscreening in the serum of case reports. The Table refers to levels of islet-related, thyroid-related, ATG serum autoantibodies and EMA for Patient 1 and 2

From: SARS-CoV-2 infection as possible downstream disease precipitator in autoantibody-positive insulin-dependent diabetes mellitus: a case report

Reference range       Patient 1 Patient 2
GAD65-Ab Negative < 5 Positive > 5 34 (U ml−1) 91 (U ml−1)
IA-2-Ab Negative < 7.5 Positive > 7.5  < 7.5 (U ml−1) 134 (U ml−1)
ZnT8-Ab Negative < 15 Positive > 15 642 (U ml−1)  < 15 (U ml−1)
AIA-Ab Negative < 10 Borderline > 7–10 Positive >  = 10  < 10 (U ml−1) NT
TPO  < 34  < 9.0 (IU/mL) 10.9 (U ml−1)
Tg  < 115 IU/mL Negative Negative
EMA IgA Negative NT weakly positive
EMA IgG Negative NT NT
ATG IgA Negative =  < 20 weakly positive = 20–30 Positive =  > 30 8.3 (CU) 530.9 (CU)
  1. NT not tested