COSA Score calculator
Predict likelihood of severe clinical outcomes (death of any cause / need for intensive care) in patients with positive SARS-CoV-2 PCR. Link to publication (Schöning et al., J Transl Med 19, 56 (2021)).
The score predicts individual likelihood for severe outcomes based on laboratory values taken three days prior to and up to one day after first positive SARS-CoV-2 PCR result.
If more than one measurement is available from this period, choose the most extreme values:
Total score per patient
0-3 points: low risk for severe COVID-19 (<5%)
4-5 points: moderate risk for severe COVID-19 (<50%)
6-7 points: high risk for severe COVID-19 (>50%)
8-10 points: very high risk for severe COVID-19 (>90%)
Contact: Felix Hammann