inclusion criteria: * diabetic * non-diabetic * confirmed covid-19 disease both by pcr diagnosis of viral rna and by ct diagnosis of covid- associated pneumonia.

inclusion criteria: * diabetic * non-diabetic * confirmed covid-19 disease both by pcr diagnosis of viral rna and by ct diagnosis of covid- associated pneumonia.

inclusion criteria: diabetic non-diabetic confirmed covid-19 disease both by pcr diagnosis of viral rna and by ct diagnosis of covid-associated pneumonia.

inclusion criteria: diabetic non-diabetic confirmed covid-19 disease both by pcr diagnosis of viral rna and by ct diagnosis of covid-associated pneumonia.