Tehran University of Medical Sciences

Science Communicator Platform

Faculty Members have conducted research related to the Impact of Serum 25-Hydroxyvitamin D Levels and Body Mass Index on Covid-19 Hospitalization and Severity: Implications for Healthcare Strategies
Samira Kafan

Assistant Professor of Pulmonary Diseases

Department Internal Medicine

School of Medicine

Sina Hospital

Tehran University of Medical Sciences

All Documents
1. Different Sars-Cov-2 Subvariants and Coagulation Markers Trend: A Retrospective Multicentric Study From Iranian Network for Research in Viral Diseases (Inrvd), Health Science Reports (2026)
2. Different Sars-Cov-2 Subvariants and Coagulation Markers Trend: A Retrospective Multicentric Study From Iranian Network for Research in Viral Diseases (Inrvd), Health Science Reports (2026)
3. Efficient Management of Pulmonary Embolism Diagnosis Using a Two-Step Interconnected Machine Learning Model Based on Electronic Health Records Data, Health Information Science and Systems (2024)
4. The Association Between Baseline Vitamin D Level and Clinical Outcomes in Patients With Covid-19 a 7-Month Follow-Up Cohort Study, Topics in Clinical Nutrition (2024)
5. Cognitive Impairment in Covid-19 Patients and Its Relation to Laboratory Data, Neuropsychiatria i Neuropsychologia (2023)
6. Comparing Therapeutic Versus Prophylactic Enoxaparin Therapy in Severe Covid-19 Patients: A Randomized Clinical Trial, Medical Journal of the Islamic Republic of Iran (2023)
7. Dexamethasone Treatment in Patients With Severe Covid-19: A Propensity Score-Matched Study, Acta Medica Iranica (2022)
8. Effects of Remdesivir on In-Hospital and Late Outcomes of Patients With Confirmed or Clinically Suspected Covid-19: A Propensity Score-Matched Study, Acta Medica Iranica (2022)
9. Incidence of Covid-19 in Health Care Personnel in a Tertiary Hospital in Iran, Journal of Iranian Medical Council (2022)
10. Long-Term Impact of the Covid-19 Associated Aki: The Relationship Between Kidney Recovery and Mortality in a 10-Month Follow-Up Cohort Study, Kidney and Blood Pressure Research (2022)
11. Prognostic Significance of Chads2 and Cha2ds2-Vasc Scores to Predict Unfavorable Outcomes in Hospitalized Patients With Covid-19, Journal of Cardiovascular and Thoracic Research (2022)
12. Rectus Sheath Hematoma in Covid-19 Patients As a Mortal Complication: A Retrospective Report, International journal of clinical practice (2022)
13. Association of Clinical Characteristics, Antidiabetic and Cardiovascular Agents With Diabetes Mellitus and Covid-19: A 7-Month Follow-Up Cohort Study, Journal of Diabetes and Metabolic Disorders (2021)
14. Clinical Significance of Prognostic Nutrition Index in Hospitalized Patients With Covid-19: Results From Single-Center Experience With Systematic Review and Meta-Analysis, Nutrition in Clinical Practice (2021)
15. Predicting Risk Score for Mechanical Ventilation in Hospitalized Adult Patients Suffering From Covid-19, Anesthesiology and Pain Medicine (2021)
16. Risk Indicators Associated With In-Hospital Mortality and Severity in Patients With Diabetes Mellitus and Confirmed or Clinically Suspected Covid-19, Journal of Diabetes and Metabolic Disorders (2021)
17. The Risk Factors and Clinical Outcomes Associated With Acute Kidney Injury in Patients With Covid-19: Data From a Large Cohort in Iran, Kidney and Blood Pressure Research (2021)
18. Vitamin D Sufficiency, a Serum 25-Hydroxyvitamin D at Least 30 Ng/Ml Reduced Risk for Adverse Clinical Outcomes in Patients With Covid-19 Infection, PLoS ONE (2020)