Skip to main content

Table 1 Patients’ age and sex in relation to their blood groups

From: Correlation between CT chest severity score (CT-SS) and ABO blood group system in Egyptian patients with COVID-19

  Blood group A Blood group B Blood group AB Blood group O
Mean age 52.7 43.3 47.5 51.6
Sex
Males 87 79 16 130
Females 66 60 12 97