В В Черников, И. В. Винярская, К. А. Соболева, Е. Н. Басаргина, О. П. Жарова
Научный центр здоровья детей, Москва, Российская Федерация
In a prospective study it was assessed the reliability of the questionnaire (calculating Cronbach's alpha coefficient), its validityby comparing the responses of patients who had a different ejection fraction (construct validity), and comparing the responses on the scales of PedsQL Cardiac Module questionnaire with the scales of the common PedsQL Generic Core Scale questionnaire (convergent validity). The questionnaire sensitivity was determined by ca…
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