Functional Index Questionnaire: structural validity study in Brazilian patients with anterior knee pain
ABSTRACT OBJECTIVE: To assess the Functional Index Questionnaire (FIQ) structure using confirmatory factor analysis (CFA) in Brazilian patients with anterior knee pain. METHODS: Brazilian patients of both sexes (n = 100), aged ≥ 18 years, with anterior knee pain for at least 3 months were included...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Paulista de Medicina
2025-06-01
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| Series: | São Paulo Medical Journal |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802025000500200&lng=en&tlng=en |
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