| چکیده انگلیسی مقاله |
Background: In medical science, the probability of survival is a crucial index used to assess patient outcomes. This study aims to estimate the survival probability of patients diagnosed with COVID-19. Materials and Methods: In a historical cohort study, the Kaplan-Meier method was used to assess the survival probability of 4,372 COVID-19 patients treated at Dr. Masih Daneshvari Hospital in Tehran during the pandemic. Results: The study results indicated that 199 patients (4.6%) died during the treatment, while 4,173 patients (95.4%) were censored. The daily survival probability estimation for COVID-19 patients revealed that the highest and lowest survival probabilities within 100 days from disease onset were 96% and 55%, respectively. Additionally, the survival probabilities on the 20th, 50th, 70th, and 90th days from the onset of disease and treatment were 92%, 70%, 63%, and 61%, respectively. Conclusion: Estimating the survival probability of COVID-19 patients offers clinicians valuable insights into mortality rates and the effectiveness of common therapeutic strategies in treating the disease. |
| نویسندگان مقاله |
Mehdi Kazempour Dizaji |
Mycobacteriology Research Center (MRC),National Research Institute of Tuberculosis and Lung Disease (NRITLD) , Shahid Beheshti University of Medical Sciences, Tehran, Iran
Mohammad Varahram |
Mycobacteriology Research Center (MRC),National Research Institute of Tuberculosis and Lung Disease (NRITLD) , Shahid Beheshti University of Medical Sciences, Tehran, Iran
Ali Zare |
Department of Biostatistics, NRITLD , Shahid Beheshti University of Medical Sciences, Tehran, Iran
Arda Kiani |
Tracheal Diseases Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Niloufar Alizadeh Kolahdozi |
Department of Biostatistics, NRITLD , Shahid Beheshti University of Medical Sciences, Tehran, Iran
Atefe Abedini |
Chronic Respiratory Diseasesr Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Rahim Roozbahani |
Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Payam Tabarsi |
Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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