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Table 5 Cronbach's α reliability coefficients and inter-scale correlations (Spearman) of the ITQOL scales for the NICU sample

From: Health related quality of life in 3 and 4 year old children and their parents: preliminary findings about a new questionnaire

  PA GD BP TM GB BE GH PI-E PI-T MH
Infant scales           
Physical Abilities (PA) (.96)          
Growth Development (GD) .50 (.89)         
Bodily Pain/Discomfort (BP) .28 .34 (.88)        
Temperament and Moods (TM) .32 .53 .47 (.86)       
General Behavior (GB) .27 .44 .23 .55 (.88)      
Getting Along with Others (BE) .29 .48 .27 .67 .74 (.80)     
General Health Perceptions (GHP) .36 .43 .38 .42 .34 .39 (.86)    
Parent scales           
Impact-Emotional (PI-E) .30 .50 .38 .62 .59 .61 .44 (.86)   
Impact-Time (PI-T) .35 .44 .39 .57 .50 .55 .37 .66 (.89)  
Mental Health (MH) .18 .27 .23 .40 .32 .36 .36 .42 .43 (.84)