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Table 4 Spearman’s correlation coefficients between the Japanese version of the MMQL-AF and the PedsQL-J (n = 324)

From: Development of the Japanese version of the Minneapolis-Manchester Quality of Life Survey of Health - Adolescent Form (MMQL-AF) and investigation of its reliability and validity

  PedsQL-J
MMQL-AF questionnaire Physical functioning Emotional functioning Social functioning School functioning
Physical functioning .720** .345** .361** .353**
Psychological functioning .454** .593** .527** .359**
Body image .381** .390** .385** .307**
Social functioning & intimate relations .437** .460** .649** .286**
Cognitive functioning .516** .413** .462** .460**
Outlook on life .424** .472** .424** .366**
  1. MMQL-AF: Minneapolis-Manchester Quality of Life Survey of Health-Adolescent Form, PedsQL-J: the Japanese version of the Pediatric Quality of Life Inventory, n: number of individuals. **p < 0.01.