المؤلفون: Adhitya IPGS; Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, 250 Wu-Hsing Street, 11031, Taipei, Taiwan, Republic of China.; Department of Physical Therapy, College of Medicine, Universitas Udayana, P.B Sudirman Street, Bali, 80232, Denpasar, Indonesia., Yu WY; Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, 250 Wu-Hsing Street, 11031, Taipei, Taiwan, Republic of China.; Department of Emergency Medicine, Taipei Medical University Hospital, 252 Wu-Hsing Street, 11031, Taipei, Taiwan, Republic of China., Saraswati PAS; Department of Physical Therapy, College of Medicine, Universitas Udayana, P.B Sudirman Street, Bali, 80232, Denpasar, Indonesia., Winaya IMN; Department of Physical Therapy, College of Medicine, Universitas Udayana, P.B Sudirman Street, Bali, 80232, Denpasar, Indonesia., Lin MR; Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, 250 Wu-Hsing Street, 11031, Taipei, Taiwan, Republic of China. mrlin@tmu.edu.tw.

المصدر: Journal of foot and ankle research [J Foot Ankle Res] 2021 Aug 04; Vol. 14 (1), pp. 50. Date of Electronic Publication: 2021 Aug 04.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Wiley Country of Publication: England NLM ID: 101471610 Publication Model: Electronic Cited Medium: Internet ISSN: 1757-1146 (Electronic) Linking ISSN: 17571146 NLM ISO Abbreviation: J Foot Ankle Res Subsets: MEDLINE

مواضيع طبية MeSH: Ankle* , Ankle Joint*, Humans ; Indonesia ; Psychometrics ; Surveys and Questionnaires

مستخلص: Background: This study aimed to examine the psychometric performance of the Foot and Ankle Outcome Score (FAOS) used in Indonesian patients with chronic lateral ankle instability (CLAI).
Methods: The FAOS was translated into Indonesian through standardized procedures. Among 224 patients with unilateral CLAI recruited from 14 physical therapy clinics during a 1-year period, reliabilities, construct validities, and responsiveness levels of the FAOS were examined. Active and passive range of motion of ankle dorsiflexion or plantiflexion, figure-of-eight, numeric pain rating scale (NPRS), and Short Form (SF)-36 were used to test the construct validities.
Results: The five subscales indicated adequate internal consistency (Cronbach's alpha, 0.74 ~ 0.96) and interrater test-retest reliabilities (interclass correlation coefficients, 0.80 ~ 0.94). Subscales of the FAOS moderately converged with those selected measures with similar constructs ([Formula: see text] values, 0.32 ~ 0.53), with the exception of the correlation of pain with the NPRS ([Formula: see text], -0.06). Results of the principal component analysis showed that the five-factor structure of the FAOS was appropriate for the Indonesian data, although six items (four in the pain and two in the other symptoms (OSs) subscales) did not perfectly fit their original subscales. Guyatt's responsiveness index for the FAOS's subscales changed in the SF-36's physical function over a 1-month period and ranged 0.37 to 1.27.
Conclusions: The Indonesian version of the FAOS demonstrated acceptable reliabilities and responsiveness, and fair construct validities among CLAI patients, although certain items in the pain and OSs subscales may need to be further explored and improved.
(© 2021. The Author(s).)