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Table 4 Correlation between risk stratification of PH in the last scheduled visit and COVID severity, outcome, fever, serum ferritin, and D dimer levels

From: Impact and predictors of outcome of COVID-19 in pulmonary hypertension patients

Risk assessment correlations with:

P value for correlation

Pearson r

COVID severity

0.210

0.285

Outcome

0.636

0.110

Fever

0.043

0.446

Ferritin

0.050

0.432

D-dimer

0.010

0.548

  1. Presence of fever, high serum ferritin, and d dimer levels had moderate positive significant correlation with risk assessment