Research Article

Glycemic Characteristics and Clinical Outcomes in Patients with COVID-19 Admitted to Referral Shahid Sayad Shirazi Hospital in Gorgan, North of Iran

Table 2

The glycemic profile of COVID-19 patients.

FactorsFrequency (%)

History of DM168 (40.2)
Glycemic category based on FBS (mg/dl) during hospitalization regardless of the previous history of DM
 Normal (FBS < 100)36 (8.6)
 Pre-DM (100 < FBS < 125)32 (7.7)
 DM (FBS < 125)350 (83.7)
Drugs used for DM
 Oral except metformin17 (10.2)
 Metformin70 (42.2)
 Insulin50 (30.1)
 Metformin + oral23 (13.9)
 Insulin + oral6 (3.6)

FactorsMean ± SD (range)

FBS during hospitalization (mg/dl)195.2 ± 63.6 (73–481)
Random BS during hospitalization (mg/dl)219.9 ± 68.2 (83–500)
Average insulin dose during hospitalization (unit)9.1 ± 5.9 (2–40)

DM, diabetes mellitus; FBS, fasting blood sugar; BS, blood sugar.