Concept
Survey Recruitment
Factors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports / Study population and recruitment
"A total of 1599 individuals with confirmed SARS-CoV-2 infection between February 2020 and May 2021 who had volunteered for plasma donation for the harvest of anti-SARS-CoV-2 antibodies were contacted via e-mail and invited to participate in an online survey at two timepoints, in 2021 (Phase I) and 2024 (Phase II). Invitations included a direct link to an online questionnaire provided by SoSci Survey (SoSci Survey GmbH, Munich, Germany)."
Related Ideas
- Survey ProceduresFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Initial survey (phase I)
- Questionnaire DataFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Initial survey (phase I)
- Participant RecontactFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Follow-up survey (phase II)
- Follow-up CohortFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Baseline characteristics second follow-up survey (March–September 2024)
- Cohort DemographicsFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Baseline characteristics first follow-up survey (July–August 2021)
- Participant ProfileFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Baseline characteristics second follow-up survey (March–September 2024)
- Infection TimingFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Baseline characteristics first follow-up survey (July–August 2021)
- Clinical SeverityFactors associated with persistent post-COVID-19 condition and functional limitation four years after SARS-CoV-2 infection | Scientific Reports · Baseline characteristics first follow-up survey (July–August 2021)