Construction and Validation of a Predictive Model of Coinfections in Elderly COVID-19 Patients After Abandoning Zero Policy
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Covid19
- Sponsor
- Xiangya Hospital of Central South University
- Enrollment
- 1000
- Locations
- 1
- Primary Endpoint
- Coinfection
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
The goal of this observational study is to learn about the clinical characteristics and construction of a predictive model in elderly COVID-19 patients. The main question it aims to answer is the main clinical characteristics and risk factors of elderly COVID-19 patients. Participants will not be asked to do any other intervening measure.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Age greater than or equal to 65 years old;
- •COVID-19 was diagnosed with SARS-CoV-2 reverse transcription-polymerase chain reaction positive or rapid antigen test positive or a clinical diagnosis made by the radiological responsible clinician based on signs, symptoms, or radiology consistent with COVID-19;
- •Hospitalization more than one day, including patients in emergency.
Exclusion Criteria
- •Age less than 65 years old;
- •Pregnancy;
- •Hospitalization less than one day;
- •Outpatients;
- •Patients with missing or incomplete information.
Outcomes
Primary Outcomes
Coinfection
Time Frame: from admission to 7 days after admission
The investigators defined coinfection as coinfected bacteria, fungi, or other viruses with SARS-CoV-2 that occurred from admission to 7 days after admission. If a diagnosis was at the time of or within the first 48 hours of COVID-19 hospital admission, these infections were defined as community-acquired infections. If diagnosis occurred ≥48 hours to 7 days after admission for COVID-19, these infections were defined as early-onset hospital-acquired infections.