Construct validation of the Amblyopia and Strabismus Questionnaire (A&SQ) by factor analysis

BACKGROUND: The Amblyopia and Strabismus Questionnaire (A&SQ) was previously developed to assess quality of life (QoL) in amblyopia and/or strabismus patients. Here, factor analysis with Varimax rotation was employed to confirm that the questions of the A&SQ correlated to dimensions of quali...

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Detalles Bibliográficos
Autores principales: van de Graaf, Elizabeth S., Felius, Joost, van Kempen-du Saar, Hanneke, Looman, Casper W. N., Passchier, Jan, Kelderman, Henk, Simonsz, Huibert J.
Formato: Texto
Lenguaje:English
Publicado: Springer-Verlag 2009
Materias:
Pediatrics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2720588/
https://www.ncbi.nlm.nih.gov/pubmed/19495785
http://dx.doi.org/10.1007/s00417-009-1112-8

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2720588/
https://www.ncbi.nlm.nih.gov/pubmed/19495785
http://dx.doi.org/10.1007/s00417-009-1112-8

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