Dataset Information

The Lysholm score: Cross cultural validation and evaluation of psychometric properties of the Spanish version.

ABSTRACT:

Background

This study aims at assessing the validity and reliability of the Spanish version of the Lysholm score, a widely used instrument for assessing knee function and activity level after ligament injuries.

Methods

Ninety-five participants (67.4% male, 22±5 years) completed the questionnaire twice within 7 days and a subsample of 42 participants completed a test-retest reliability. Reliability, validity and feasibility psychometric properties were studied. The validity of the questionnaire was analysed using ceiling and floor effects. Factor structure and construct validity were analysed with the SF-36, the Hip and Knee Questionnaire (HKQ) and one leg jump test (OLJT).

Results

Criterion validity with the SF-36 Physical State was moderate (r = 0.50 and p<0.01), poor and inverse relationship (r = -0.31, p<0.01) with HKQ and positive moderate (r = 0.59, p<0.01) with OLJT. Measurement error from MDC90 was 3.9%. Exploratory factor analysis demonstrated a one-factor solution explaining 51.5% of total variance. The x2 test for the one-factor model was significant (x2 = 29.58, df = 20, p < 0.08). Test-retest reliability level was high (ICC2.1 = 0.92, p<0.01) and also the internal consistency (? = 0.77).

Conclusion

The Spanish Lysholm score demonstrated that it is a reliable and valid instrument that can be used to assess knee function after ligament injuries.

SUBMITTER: Arroyo-Morales M

PROVIDER: S-EPMC6711518 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Publications

The Lysholm score: Cross cultural validation and evaluation of psychometric properties of the Spanish version.

Arroyo-Morales Manuel M Martin-Alguacil Jose J Lozano-Lozano Mario M Cuesta-Vargas Antonio I AI Fernández-Fernández Andrés J AJ González Jose A JA Tegner Yelverton Y Cantarero-Villanueva Irene I

PloS one 20190827 8

<h4>Background</h4>This study aims at assessing the validity and reliability of the Spanish version of the Lysholm score, a widely used instrument for assessing knee function and activity level after ligament injuries.<h4>Methods</h4>Ninety-five participants (67.4% male, 22±5 years) completed the questionnaire twice within 7 days and a subsample of 42 participants completed a test-retest reliability. Reliability, validity and feasibility psychometric properties were studied. The validity of the ...[more]

PMID: 31454386

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Project description:BackgroundThe Oxford Elbow Score (OES) is an English-language questionnaire specifically designed to evaluate surgical elbow outcomes. This scoring system has been translated into other languages. Given the lack of an Italian version of the OES, the present study was designed to establish, culturally adapt, and validate the Italian version.MethodsThe OES questionnaire was culturally adapted to Italian patients in accordance with the literature guidelines with a pilot phase including seven patients with elbow problems and seven healthy subjects. The study includes 110 participants from three hospitals, who underwent elbow surgery for acute (70%) or chronic diseases. At least one month after elbow surgery, at the "index visit", the physician completed the Mayo Elbow Performance Index and patients completed the following questionnaires: the Italian OES, the shortened version of the Disability of Arm, Shoulder and Hand Questionnaire (QuickDASH) and the Short-Form 36 Health Survey. Internal consistency was evaluated using Cronbach's alpha. Reproducibility was assessed using the intraclass correlation coefficient in ten patients who completed the OES again two-three days after the index visit. Construct validity was assessed using Spearman correlation coefficients. Responsiveness was evaluated in 68 patients who answered the questionnaires four months after the index visit, using the Wilcoxon signed-rank test, the effect size and the standardized response mean calculation.ResultsCronbach's alpha was excellent: 0.86 (0.82-0.90) for OES pain, 0.92 (0.90-0.94) for OES function, and 0.90 (0.87-0.93) for OES social/psychological. The intraclass correlation coefficient was 0.94 (0.78-0.98) for OES pain, 0.91 (0.71-0.97) for OES function, 0.95 (0.83-0.98) for OES social-psychological and 0.93 (0.76-0.98) for OES total. The Spearman ρ was >0.7 for OES pain and QuickDASH, for OES function and both QuickDASH and Mayo Elbow Performance Index, and for OES social-psychological and QuickDASH. Regarding responsiveness, the mean of the changes between the two visits ranged from 33.9 for OES pain, to 44 points for OES function and OES social/psychological. The effect size and the standardized response mean were >0.8 for all OES domains.ConclusionThis study demonstrates that the Italian version of the OES, translated in accordance with the international standardized guidelines, is reliable, valid, and responsive in patients who have undergone elbow surgery.

Project description:BackgroundThe Lower Limb Functional Index (LLFI) is a relatively recently published regional outcome measure. The development article showed the LLFI had robust and valid clinimetric properties with sound psychometric and practical characteristics when compared to the Lower Limb Extremity Scale (LEFS) criterion standard.ObjectiveThe purpose of this study was cross cultural adaptation and validation of the LLFI Spanish-version (LLFI-Sp) in a Spanish population.MethodsA two stage observational study was conducted. The LLFI was initially cross-culturally adapted to Spanish through double forward and single backward translation; then subsequently validated for the psychometric characteristics of validity, internal consistency, reliability, error score and factor structure. Participants (n = 136) with various lower limb conditions of >12 weeks duration completed the LLFI-Sp, Western Ontario and McMaster University Osteoarthritis Index (WOMAC) and the Euroqol Health Questionnaire 5 Dimensions (EQ-5D-3 L). The full sample was employed to determine internal consistency, concurrent criterion validity, construct validity and factor structure; a subgroup (n = 45) determined reliability at seven days concurrently completing a global rating of change scale.ResultsThe LLFI-Sp demonstrated high but not excessive internal consistency (α = 0.91) and high reliability (ICC = 0.96). The factor structure was one-dimensional which supported the construct validity. Criterion validity with the WOMAC was strong (r = 0.77) and with the EQ-5D-3 L fair and inversely correlated (r = -0.62). The study limitations included the lack of longitudinal data and the determination of responsiveness.ConclusionsThe LLFI-Sp supports the findings of the original English version as being a valid lower limb regional outcome measure. It demonstrated similar psychometric properties for internal consistency, validity, reliability, error score and factor structure.

Dataset Information

The Lysholm score: Cross cultural validation and evaluation of psychometric properties of the Spanish version.

Background

Methods

Results

Conclusion

Publications

The Lysholm score: Cross cultural validation and evaluation of psychometric properties of the Spanish version.

Similar Datasets

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