Table 3

Chi-square depicting selenium levels of <93 µg/L with the minimum p-value indicating a significant association with severe GO

DiseaseSeverityP valueOR95% CI
Selenium levelsMild (N=32)Severe (N=68)LowerUpper
≤ 93 µg/L, N (%)4 (12.5%)33 (48.5%)<0.0016.602.0820.85
>93 µg/L, N (%)28 (87.5%)35 (51.5%)
  • GO, Graves’ orbitopathy.;