Evaluation properties of the French version of the OUT-PATSAT3S satisfaction with care questionnaire according to classical and item response theory analyses
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机译：Evaluation properties of the French version of the OUT-PATSAT3S satisfaction with care questionnaire according to classical and item response theory analyses
Purpose The present study investigates the properties of the French version of the OUT-PATSAT35 questionnaire, which evaluates the outpatients' satisfaction with care in oncology using classical analysis (CTT) and item response theory (IRT).Methods This cross-sectional multicenter study includes 692 patients who completed the questionnaire at the end of their ambulatory treatment. CTT analyses tested the main psychometric properties (convergent and divergent validity, and internal consistency). IRT analyses were conducted separately for each OUT-PATSAT35 domain (the doctors, the nurses or the radiation therapists and the services/ organization) by models from the Rasch family.
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