Analysis of factors associated with the presence of persistent symptoms in people with a diagnosis of COVID-19: a case-control study
Not Applicable
- Conditions
- ong COVID/post COVID-19 conditionInfections and Infestations
- Registration Number
- ISRCTN27312680
- Lead Sponsor
- Instituto de Investigación Sanitaria Aragón
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Ongoing
- Sex
- All
- Target Recruitment
- 170
Inclusion Criteria
Aged 16 to 75 years
Case Group:
Meet the diagnostic criteria of long COVID/post-COVID-19 condition (LC): complex multiorgan symptoms that affect patients who have suffered from COVID-19 (diagnosis confirmed with or without laboratory tests) and persist after the acute phase of the disease, after 4 or even 12 weeks
Control Group (CG):
Have been infected by COVID-19 as confirmed by RT-PCR, antigenic test or serology, from a duration no more than 4 weeks, without symptoms later
Exclusion Criteria
1. Symptoms already existed before SARS-Cov-2 infection
2. Refusal to take part
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method