Looking at the patients’ individual levels of DHEA, DHEAS, TT, FT and TT/FT-ratios, none was individually associated with laboratory evidence of thyroid autoimmunity, presence of elevated antiphospholipid antibodies, antinuclear antibodies, anti-adrenal autoimmunity or anti-ovarian antibodies. Here, SULT2A1 is linked to chronic primary adrenal insufficiency.