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Feasibility and validity were demonstrated of an online case–control study using the prototype of recent-onset systemic lupus erythematosus
OBJECTIVE: To test the feasibility and validity of the online case–control study design through the empirical deployment of a prototype study of recent-onset systemic lupus erythematosus (SLE). STUDY DESIGN AND SETTING: We conducted an Internet-based case–control study of SLE during 2003–2005. The s...
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Main Authors: | , , , , , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado: |
2008
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Assuntos: | |
Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3645861/ https://ncbi.nlm.nih.gov/pubmed/18342488 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jclinepi.2007.07.019 |
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