Fig. 1From: Psychometric properties of the Japanese version of the Kansas City Cardiomyopathy Questionnaire in Japanese patients with chronic heart failureDistribution of the KCCQ domain scores and clinical summary score at baseline (n = 141a). aN = 127 for (a) physical limitations domain score due to responses coded as missing data in question 1 (6 items), and N = 118 for (f) social limitations domain score due to responses coded as missing data in question 15 (4 items). KCCQ, Kansas City Cardiomyopathy QuestionnaireBack to article page