Một số yếu tố liên quan đến tình trạng tử vong của người bệnh COVID-19 tại Hà Nội năm 2021=Factors related to the mortality of COVID-19 patients in Hanoi in 2021

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Tác giả: Hữu Thân Đào, Văn Quý Đinh, Vĩnh Giang Lê, Công Huy Nguyễn, Việt Anh Nguyễn, Thị Kiều Loan Phạm

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Nghiên cứu y học (Đại học Y Hà Nội), 2024

Mô tả vật lý: tr.284-293

Bộ sưu tập: Metadata

ID: 244667

Thêm vào giỏ

A retrospective cohort study was conducted using available data managed by Hanoi Center for Disease Control to describe several factors related to the mortality rate of COVID-19 patients recorded in Hanoi during the year of 2021. Survival analysis method and Cox regression modeling were employed to assess the relationship between mortality rate and various factors including: age, gender, comorbidity and COVID-19 vaccination status. The study results indicated that in 2021, Hanoi record 409 deaths among a total of 59,639 confirmed COVID-19 cases, resulting in a case fatality rate (CFR) of 0.69%. The factor of being male was not recognized as a factor increasing the risk of death, but age over 60 proved to be closely associated with the mortality of COVID-19 patients (HR = 19.64
95%CI: 11.98 - 26.07). Having underlying medical conditions nearly doubled the risk of death (HR = 2.62
95%CI: 1.21 - 2.30) while being fully vaccinated with two doses reduced the risk of death by 73% (HR = 0.27
95%CI: 0.25 - 0.44).Nghiên cứu thuần tập hồi cứu sử dụng dữ liệu sẵn có nhằm mô tả một số yếu tố liên quan đến tình trạng tử vong của người bệnh COVID-19 tại Hà Nội trong năm 2021. Phương pháp phân tích sống còn và mô hình hồi quy Cox được áp dụng để đánh giá mối liên quan giữa tình trạng tử vong của người bệnh và một số yếu tố liên quan. Kết quả nghiên cứu cho thấy, trong năm 2021 tỷ lệ chết/mắc (CFR) của bệnh COVID-19 tại Hà Nội là 0,69%. Tuổi trên 60 là yếu tố liên quan chặt chẽ đến tình trạng tử vong của người bệnh COVID-19 (HR = 19,64
95%CI: 13,41 - 28,75), tiếp theo là tình trạng mắc bệnh lý nền kèm theo (HR = 2,62
95%CI: 2,00 - 3,42). Tiêm chủng đầy đủ 2 mũi vắc xin là yếu tố bảo vệ với HR = 0,27 (95%CI: 0,2,0 - 0,35). Chưa ghi nhận nam giới là yếu tố làm tăng nguy cơ tử vong.

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