Table 3.

Logistic regression analysis of admission glucose metrics as predictors of in-hospital mortality.

	Whole group [n = 451]	Subgroup with Diabetes Mellitus [n = 216]	Subgroup without Diabetes Mellitus /pre-diabetes [n = 187]
Glucose metric thresholds at admission*	O.R. (C.I.)
Stress hyperglycemia ratio (SHR) ≥ 1.14	7.81 (4.07–14.98)#	10.51 (4.34–25.45)#	5.40 (1.57–18.55)#
Absolute glucose at admission (ABG) ≥ 180 mg/dl	0.37 (0.13–1.01)	4.55 (1.33–15.59)#	0

*Results from logistic regression of a model adjusted for age, severity of COVID-19, pre-existing Type 2 Diabetes Mellitus status, Charlston comorbidity index, SpO2, HbA1c%,vaccination status in addition to the admission glucose metrics SHR ≥ 1.14 and ABG ≥ 180.O.R. = Odds’ ratio, C.I. = Confidence Intervals # represents significant results,p < 0.05.