@misc{10481/61707,
year = {2019},
month = {8},
url = {http://hdl.handle.net/10481/61707},
abstract = {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. 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). 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 (α = 0.77). The Spanish Lysholm score demonstrated that it is a reliable and valid instrument that can
be used to assess knee function after ligament injuries.},
organization = {This study takes place thanks to the
additional funding from the University of Granada,
Plan Propio de Investigación 2016, Excellence
actions: Units of Excellence; Unit of Excellence on
Exercise and Health (UCEES).},
publisher = {PLOS},
title = {The Lysholm score: Cross cultural validation and evaluation of psychometric properties of the Spanish version},
doi = {10.1371/journal.pone.0221376},
author = {Arroyo Morales, Manuel and Martín Aguacil, José and Lozano Lozano, Mario and Cuesta-Vargas, Antonio I. and Fernández Fernández, Andrés J. and González, José A. and Tegner, Yelverton and Cantarero Villanueva, Irene},
}