التفاصيل البيبلوغرافية
| العنوان: |
Glycemic Gap Predicts Mortality in a Large Multicenter Cohort Hospitalized With COVID-19. |
| المؤلفون: |
McDonnell, Marie E., Garg, Rajesh, Gopalakrishnan, Geetha, Mitri, Joanna, Weinstock, Ruth S., Greenfield, Margaret, Katta, Sai, Lebastchi, Jasmin, Palermo, Nadine E., Radhakrishnan, Ramya, Westcott, Gregory P., Johnson, Matthew, Simonson, Donald C. |
| المصدر: |
Journal of Clinical Endocrinology & Metabolism; Mar2023, Vol. 108 Issue 3, p718-725, 8p |
| مصطلحات موضوعية: |
COVID-19 pandemic, MORTALITY, HOSPITAL patients |
| مستخلص: |
Context: Diabetes or hyperglycemia at admission are established risk factors for adverse outcomes during hospitalization for COVID-19, but the impact of prior glycemic control is not clear. Objective: We aimed to examine the associations between admission variables, including glycemic gap, and adverse clinical outcomes in patients hospitalized with COVID-19 infection. Methods: We examined the relationship between clinical predictors, including acute and chronic glycemia, and clinical outcomes, including intensive care unit (ICU) admission, mechanical ventilation (MV), and mortality among 1786 individuals with diabetes or hyperglycemia (glucose>10 mmol/L twice in 24 hours) who were admitted from March 2020 through February 2021 with COVID-19 infection at 5 university hospitals in the eastern United States. Results: The cohort was 51.3% male, 53.3% White, 18.8% Black, 29.0% Hispanic, with age=65.6 ±14.4 years, BMI= 31.5±7.9 kg/m2, glucose=12.0±7.5 mmol/L [216± 135 mg/dL], and HbA1c =8.07%±2.25%. During hospitalization, 38.9% were admitted to the ICU, 22.9% received MV, and 10.6% died. Age (P<0.001) and admission glucose (P=0.014) but not HbA1c were associated with increased risk of mortality. Glycemic gap, defined as admission glucose minus estimated average glucose based on HbA1c, was a stronger predictor of mortality than either admission glucose or HbA1c alone (OR=1.040 [95% CI: 1.019, 1.061] per mmol/L, P<0.001). In an adjusted multivariable model, glycemic gap, age, BMI, and diabetic ketoacidosis on admission were associated with increased mortality, while higher estimated glomerular filtration rate (eGFR) and use of any diabetes medication were associated with lower mortality (P< 0.001). Conclusion: Relative hyperglycemia, as measured by the admission glycemic gap, is an important marker of mortality risk in COVID-19. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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