Additional file 1: of Cross-cultural adaptation and validation of the Spanish version of the Oxford Hip Score in patients with hip osteoarthritis

Adapted version of the Oxford Hip Score - Spanish (Spain). (DOC 47 kb

Factors explaining the WTA/WTP ratio, measuring risk aversion by lotteries.

<p>Factors explaining the WTA/WTP ratio, measuring risk aversion by lotteries.</p

Additional file 1: of Validation of the Spanish version of the Oxford knee score and assessment of its utility to characterize quality of life of patients suffering from knee osteoarthritis: a multicentric study

Spanish-adapted version of the Oxford Knee Score - Spanish (Spain). (DOCX 23 kb

Factors explaining the WTA/WTP ratio, measuring self-reported risk score.

<p>Factors explaining the WTA/WTP ratio, measuring self-reported risk score.</p

Bayesian residuals of each center in model 3 (ordered by mean income of the area).

<p>Bayesian residuals of each center in model 3 (ordered by mean income of the area).</p

Characteristics of the consultation and subject's perceptions.

<p>CI 95%: Confidence interval 95%.</p><p>IQ Range: Interquantile range (percentile 25-percentile 75).</p>*<p>1 worst possible score, 5 best possible score.</p

Expected adjusted association between adjusted family income and lnWTP in each center, variability of the slopes (model 3).

<p>Expected adjusted association between adjusted family income and lnWTP in each center, variability of the slopes (model 3).</p

Description of the explanative models: fixed effects.

*<p>Deviance −632.7. Significance for the Chi² test <0.001.</p>**<p>Deviance −618.5. Significance for the Chi² test <0.001.</p>***<p>Deviance −618.3 Significance for the Chi² test <0.001.</p><p>CI 95%: Confidence interval 95%.</p

Characteristics of subjects included in the study.

<p>CI 95%: Confidence interval 95%.</p><p>IQ Range: Interquartile range (25–75 percentile).</p><p>VAS-EuroQol-5D. Visual Analog Scale of EuroQol-5D questionnaire.</p><p>Family APGAR : Scores under seven point suggest dysfunctional family.</p>*<p>Adjusted by means of the Organisation for Economic Co-operation and Development (OECD), proposed methodology.</p