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Analysis of the autoantibody detection results of serum AnuA, anti-dsDNA, anti-SM, and anti-SSA in the SE group
| Detection items | Positive (case) | Sensitivity | Specificity |
|---|---|---|---|
| AnuA | 36 | 34.29% | 97.28% |
| Anti-dsDNA | 45 | 42.85% | 97.34% |
| Anti-SM | 27 | 25.71% | 97.32% |
| Anti-SSA | 54 | 51.43% | 67.57% |
