Clinical Presentations of Suspected and Confirmed COVID-19 Cases in Shahroud, Iran

Background and Objective: COVID-19 is a serious disease with different symptoms and risk factors infecting and killing many people around the world. This study was performed to investigate the demographic and clinical characteristics of COVID-19 suspects referred to the hospitals and coronavirus treatment centers of Shahroud, Iran. Materials and Methods: Upon the outbreak of the COVID-19 epidemic in Shahroud, Shahroud University of Medical Sciences launched a project to systematically record the demographic, clinical, and medical data of all suspects referred to the Corona Center. In this study, the data of 3945 suspected people collected during 5 months were analyzed. The RT-PCR test was used as the criterion for diagnosing the disease. Results: Among 3945 suspected cases, 24.4% had positive RT-PCR test. The mean age of confirmed cases was 52.16 years. Dry cough and fever in addition to anorexia were reported as the most common symptoms. The results of logistic regression analysis showed that people over 60 years with heart disease reduce the risk, while people over 60 years, diabetics, and obese people increase the risk of infection. Conclusion: These results necessitate further lines of research into different symptoms and risk factors to help identify COVID-19 cases earlier and start faster treatment.