STUDY DESIGN Translation and validation of the Early Onset Scoliosis-24 Questionnaire (EOSQ-24). OBJECTIVE To cross-culturally adapt the American English version of the EOSQ-24 into Spanish language, and to assess its reliability and discriminative validity. SUMMARY OF BACKGROUND DATA Treatment of early-onset scoliosis (EOS) seeks to improve natural history and health-related quality of lif...

BACKGROUND Death by neurological criteria is often misunderstood by laypersons even though they make decisions about withdrawal of care and organ donation. No validated questionnaire for determining laypersons' understanding of brain death exists. Such a tool could be useful in clinical, educational, and research settings. METHODS Brain death experts and a focus group of laypersons were used ...

Objective: this study aimed to carry of the cultural adaptation and to evaluate the reliability of the Compliance with Standard Precautions Scale (CSPS) for nurses in Brazil. Method: the adaptation process entailed translation, consensus among judges, back-translation, semantic validation and pretest. The reliability was evaluated by internal consistency (Cronbach alpha) and stability (test-r...

BACKGROUND The Internet Addiction Test (IAT) by Kimberly Young is one of the most utilized diagnostic instruments for Internet addiction. Although many studies have documented psychometric properties of the IAT, consensus on the optimal overall structure of the instrument has yet to emerge since previous analyses yielded markedly different factor analytic results. OBJECTIVE The objective of t...

OBJECTIVE To assess the reliability of the Kids' Activity and Nutrition Questionnaire (KAN-Q) as part of a tiered process for developing Supplemental Nutrition Assistance Program-Education tools. METHODS The KAN-Q was administered at 2 time points to assess internal consistency using standardized values of Cronbach α and test-retest reliability using the intraclass correlation coefficient for...

IMPORTANCE Because tonsillar enlargement can have substantial ill health effects in children, reliable monitoring and documentation of tonsil size is necessary in clinical settings. Tonsil grading scales potentially allow clinicians to precisely record and communicate changes in tonsil size, but their reliability in a clinical setting has not been studied. OBJECTIVE To assess the interobserve...