Chapter
Strengths and limitations
Concepts
- Study Strengths
"This study offers one of the longest longitudinal assessments of post–COVID-19 condition in Europe, with follow-up extending to four years after acute SARS-CoV-2 infection. An additional strength is
- Study Limitations
"Despite these strengths, the study has certain limitations that should be considered. About 57% of the original participants completed the second survey. Selection bias cannot be excluded, both from