LOINC long common name : COVID-19 clinical status by WHO classification;
LOINC short name : COVID-19 clinical status WHO;
LOINC description : An ordinal scale with scoring between 0-8 for clinical improvement recommended by
the World Heath Organization (WHO). The scale represents illness severity based on
intensity of medical intervention with the highest score ( 8) representing death.
[https://www.who.int/blueprint/priority-diseases/key-action/COVID-19_Treatment_Trial_Design_Master_Protocol_synopsis_Final_18022020.pdf];