Unexpectedly lower mortality rates in COVID-19 patients with and without type 2 diabetes in Istanbul

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Satman I., Demirci I., Haymana C., Tasci I., Salman S., Ata N., ...Daha Fazla

DIABETES RESEARCH AND CLINICAL PRACTICE, cilt.174, 2021 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 174
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1016/j.diabres.2021.108753
  • Dergi Adı: DIABETES RESEARCH AND CLINICAL PRACTICE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, BIOSIS, CAB Abstracts, CINAHL, EMBASE, Index Islamicus, MEDLINE, Veterinary Science Database
  • Anahtar Kelimeler: COVID-19, Hospitalization, Mortality, Type 2 diabetes mellitus, Istanbul, CLINICAL CHARACTERISTICS, DISEASE, COMORBIDITIES, PNEUMONIA, OUTCOMES, RISK
  • Ankara Üniversitesi Adresli: Evet

Özet

Aims: Type 2 diabetes mellitus (T2DM) is a risk factor for severe COVID-19. Our aim was to compare the clinical outcomes of patients with and without T2DM during the first hit of COVID-19 in Istanbul.& nbsp; Methods: A retrospective population-based study was conducted including all consecutive adult symptomatic COVID-19 cases. Patients were confirmed with rt-PCR; treated and monitored in accordance with standard protocols. The primary endpoints were hospitalization and 30-day mortality.& nbsp; Results: Of the 93,571 patients, 22.6% had T2DM, with older age and higher BMI. Propensity Score matched evaluation resulted in significantly higher rates of hospitalization (1.5-fold), 30-day mortality (1.6-fold), and pneumonia (1.4-fold). They revealed more severe laboratory deviations, comorbidities, and frequent drug usage than the Non-DM group. In T2DM age, pneumonia, hypertension, obesity, and insulin-based therapies were associated with an increased likelihood of hospitalization; whereas age, male gender, lymphopenia, obesity, and insulin treatment were considerably associated with higher odds of death.& nbsp; Conclusions: COVID-19 patients with T2DM had worse clinical outcomes with higher hospitalization and 30-day mortality rates than those without diabetes. Compared to most territories of the world, COVID-19 mortality was much lower in Istanbul, which may be associated with accessible healthcare provision and the younger structure of the population.& nbsp; (C)& nbsp;2021 Elsevier B.V. All rights reserved.