Table 5

SLESIS-R—validity parameters

Cut-off pointSensitivitySpecificityProperly classifiedLikelihood ratio
≥ 0100%1.71%1.00
≥ 292.0%51.0%51.7%1.88
≥ 488.0%59.3%59.8%2.16
≥ 576.0%85.1%84.9%5.09
≥ 676.0%86.1%85.9%5.48
≥ 872.0%90.7%90.4%7.76
≥ 944.0%96.7%95.8%13.42
≥ 1040.0%97.3%96.4%15.09
≥ 1220.0%99.1%97.7%22.06
≥ 138.0%99.9%98.3%57.36
≥ 174.0%100%98.4%
>17100%98.3%
  • The optimal cut-off point is highlighted in bold.

  • SLESIS-R, Systemic Lupus Erythematosus Severe Infection Score-Revised.