KẾT QUẢ XÉT NGHIỆM ÂM HÓA COVID-19 VÀ YẾU TỐ LIÊN QUAN TỚI KẾT QUẢ ÂM HÓA SỚM Ở BỆNH NHÂN THỂ NHẸ VÀ VỪA TẠI BỆNH VIỆN COVID-19 SỐ 1 THÁI NGUYÊN

Abstract

Objectives: Determine the negative results and describe some factors related to the negative results in mild and moderate COVID-19 patients. Subjects: Mild and moderate COVID-19 patients were treated at Thai Nguyen No. 1 COVID-19 Hospital from January 1, 2022 to April 13, 2022. Methods: Cross-sectional descriptive, retrospective. Sample size: 2000 patients. Virus identification by RT-PCR assay. Early negative time was calculated from 7 days from hospital admission to negative result for SARS-CoV-2, >7 days was defined as late negative time. Data processing by medical statistics. Results: The average time of sonication was 8.04±3.167 days, early (45.55%), late (54.45%). The factors of gender, BMI, time of diagnosis were not related to the time of sonication. There is a relationship between early sonication time and factors such as age (p<0.01), pregnancy (p<0.01), vaccination (p<0.01), and taste and smell disorders (<0.01). 0.01), lymphopenia (<0.01), thrombocytopenia (<0.01), increased CRP (<0.01), prolonged D-dimer (<0.01), X-ray lung (<0.01). Conclusion: Factors <15 years old, no pregnancy, no taste-smell disorder, lymphocytes >1.5G/l, CRP <5 mg/l, platelets >150 G/l, D-dimer <0 ,5 mg/l and no abnormalities on chest x-ray help predict patients with high probability of early COVID-19 negative results