ArticleJournal of clinical medicine2023
Transcultural Adaptation and Validation of the Spanish Version of the Visual Analogue Scale for the Foot and Ankle (VASFA).
Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Reporting and Utilization of Patient-Reported Outcomes Measures in the Evaluation of Foot Orthoses Treatment: A Systematic Review.Journal of foot and ankle research · 2026Pooled it
- Translation into Spanish, Transcultural Adaptation and Validation of the Foot Function Index Revised Short Form (FFI_RSF) Questionnaire.Journal of clinical medicine · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
backgroundThe main aim of this study is to perform a cross-cultural adaptation and validation of the Visual Analogue Scale for the Foot and Ankle (VASFA) questionnaire, creating a Spanish-language version (VASFA-Sp), and to determine the measurement properties of this instrument.
methodsVASFA was cross-culturally translated into Spanish following the guidelines of the International Society for Pharmacoeconomics and Outcomes Research (ISPOR). The study sample was composed of 228 participants who were recruited from February to May 2022. All were at least 18 years old, gave signed informed consent to take part and properly completed the Foot and Ankle Ability Measures-Sp and VASFA-Sp questionnaires. Cronbach's alpha and test/re-test reliability values were calculated. Structural validity was assessed via exploratory factor analysis.
resultsThe 228 patients included in the final analysis presented the following characteristics: 35.53% were male and 64.47% were female; the mean age was 35.95 (18-81) years; and the mean body mass index was 23.79. Internal consistency was excellent. The Cronbach's alpha for VASFA-Sp was 0.96 and the intraclass correlation coefficient was 0.932 (95% CI; 0.84 to 0.97). Exploratory factor analysis identified one main factor.
conclusionsVASFA-Sp is a reliable, valid and sensitive questionnaire that is suitable for measuring perceived foot and ankle function impairment in a Spanish-speaking population.
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