Analysis of factors influencing clinical course in COVID-19 patients

Sociodemographic and clinical characteristics of COVID-19 workers in the hospital. Comprehensive details regarding the study participants, encompassing age, gender, body mass index (BMI), occupation, vaccination status, Ct of the SARS-CoV-2 ORF1ab gene and N gene, duration of nucleic acid positivity, and duration of clinical symptoms, were gathered using the information system of the Seventh Affiliated Hospital, Sun Yat-sen University (Shenzhen). These details were supplemented by surveys and follow-ups conducted by the Health Management Center.