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Table 3 Correlations between subscales on the Japanese version of the PedsQL Infant Scales

From: Reliability and validity of the Japanese version of the Pediatric Quality of Life Inventory Infant Scales

  Physical functioning Physical symptoms Emotional functioning Social functioning
Physical functioning
1–12 months (n = 50)     
13–24 months (n = 95)     
Physical symptoms
1–12 months (n = 50) 0.83    
13–24 months (n = 95) 0.85    
Emotional functioning
1–12 months (n = 50) 0.75 0.61   
13–24 months (n = 95) 0.69 0.74   
Social functioning
1–12 months (n = 50) 0.59 0.65 0.45  
13–24 months (n = 95) 0.63 0.73 0.64  
Cognitive functioning
1–12 months (n = 50) 0.60 0.62 0.52 0.89
13–24 months (n = 95) 0.30 0.39 0.51 0.64
  1. Pearson’s product–moment correlation coefficients and all P values of these coefficients were less than 0.01