From: Role of interleukin 6 as a predictive factor for a severe course of Covid-19: retrospective data analysis of patients from a long-term care facility during Covid-19 outbreak
Statistic
Value
95% CI
Sensitivity
90.91%
58.72 to 99.77%
Specificity
79.41%
62.10 to 91.30%
Disease prevalence
24.44%
12.88 to 39.54%
PPV
58.82%
41.84 to 73.94%
NPV
96.43%
80.52 to 99.44%
Accuracy
82.22%
67.95 to 92.00%