Journals / Turkish Journal of Internal Medicine / 2026 / Volume: 3 Issue: 2

Self-reported olfactory function according to the severity of COVID-19

Özlem Saatci(Istanbul Sancaktepe Eğitim ve Araştırma Hastanesi)0000-0002-3372-9514
Aytuğ Altundağ(BİRUNİ ÜNİVERSİTESİ)0000-0003-0794-5050
Deniz Esin Tekcan Şanlı(Acıbadem Kozyatagi Hospital)0000-0002-6545-5757
Ahmet Necati Şanlı(İSTANBUL ÜNİVERSİTESİ - CERRAHPAŞA, CERRAHPAŞA TIP FAKÜLTESİ)0000-0002-1483-8176
Esra Adıyeke(Istanbul Sancaktepe Eğitim ve Araştırma Hastanesi)0000-0002-4922-8888
Aklime Işık(Istanbul Sancaktepe Eğitim ve Araştırma Hastanesi)0000-0003-1741-7980
Özge Arıcı Düz(ISTANBUL MEDIPOL UNIVERSITY)0000-0003-0334-811X
Nurettin Yiyit(Istanbul Sancaktepe Eğitim ve Araştırma Hastanesi)0000-0003-1671-7498
Burak Yuluğ(ALANYA ALAADDIN KEYKUBAT UNIVERSITY)0000-0002-9704-6173
Pages
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Publication Date
2021-04-29
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: The findings obtained from clinically mild cases suggest that more olfactory dysfunction, indicating that the effects of viral load alone, is not decisive for olfactory dysfunction.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Background: Establishing a relationship between COVID-19 severity and olfactory dysfunction may be beneficial in patient follow-up.
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Key Findings & Data:Thus, in this study, we aimed to evaluate the association between self-reported olfactory dysfunction and the clinical stages of COVID-19.
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Conclusion & Impact:Conclusion: The findings obtained from clinically mild cases suggest that more olfactory dysfunction, indicating that the effects of viral load alone, is not decisive for olfactory dysfunction.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:COVID-19 · olfactory dysfunction · clinical severity

Abstract

Background: Establishing a relationship between COVID-19 severity and olfactory dysfunction may be beneficial in patient follow-up. Thus, in this study, we aimed to evaluate the association between self-reported olfactory dysfunction and the clinical stages of COVID-19. Methods: The patients included in this study were divided into three groups according to the severity of the novel coronavirus disease as mild, severe, and critical (life-threatening) patients. Patients were then contacted by phone and asked questions with the help of structured questionnaires that evaluated their general status, sense of smell, taste and compared the data within the three groups. Results: Among the 144 subjects evaluated in the present study (mild, n = 60; moderate, n = 61, severe, n = 23), 70 of the participants were males, and 74 were females. The findings showed that olfactory loss was the most prominent feature of the COVID-19's mild clinical course and the majority of the patients with loss of smell were female and young patients. Conclusion: The findings obtained from clinically mild cases suggest that more olfactory dysfunction, indicating that the effects of viral load alone, is not decisive for olfactory dysfunction.

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Cite This Article

Saatci, Ö., Altundağ, A., Şanlı, D. E. T., Şanlı, A. N., Adıyeke, E., Işık, A., Düz, Ö. A., Yiyit, N., Yuluğ, B. (2021). Self-reported olfactory function according to the severity of COVID-19. Turkish Journal of Internal Medicine, Volume: 3 Issue: 2. https://doi.org/10.46310/tjim.817623

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