Table 2 Prediction of inotropic and respiratory support and thrombocytopenia
Total population (n = 480) | Interleukin-6 | Procalcitonin | C-reactive protein | |
|---|---|---|---|---|
Inotropic support | N = 67 cases (14%) | |||
AUC | 0.71 | 0.79 | 0.65 | |
95% CI | 0.63–0.80 | 0.63–0.80 | 0.56–0.73 | |
Exploratory cutoff | 118 pg/mL | 1.03 ng/mL | 6.3 mg/L | |
Sensitivity | 63.1% | 79.6% | 58.9% | |
Specificity | 77.8% | 71.1% | 65.7% | |
Thrombocytopenia | N = 79 cases (16.5%) | |||
AUC | 0.77 | 0.83 | 0.79 | |
95% CI | 0.67–0.88 | 0.72–0.93 | 0.69–0.89 | |
Exploratory cutoff | 391 pg/mL | 1.89 ng/mL | 11.0 mg/L | |
Sensitivity | 60.0% | 79.2% | 80.0% | |
Specificity | 88.1% | 82.3% | 72.6% | |
Total population (n = 401) | ||||
Respiratory support | N = 68 cases (17%) | |||
AUC | 0.67 | 0.72 | 0.59 | |
95% CI | 0.60–0.74 | 0.65–0.80 | 0.51–0.67 | |
Exploratory cutoff | 201 pg/mL | 1.6 ng/mL | 27 mg/L | |
Sensitivity | 39.7% | 45.3% | 23.9% | |
Specificity | 85.6% | 85.8% | 86.9% |