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Table 4 Internal consistency of the Vietnamese version of the CP QOL-Child (parent proxy report)

From: The effects of bone marrow mononuclear cell transplantation on the quality of life of children with cerebral palsy

Domain of CP QOL-Child

Cronbach’s alphaa

Item–total correlation

Social Well-being and Acceptance

0.76

0.81

Feelings about Functioning

0.75

0.74

Participation and Physical Health

0.74

0.77

Emotional Well-being

0.76

0.81

Pain and Impact of Disability

0.82

0.44

Access to Services

0.82

0.23

Family Health

0.77

0.61

Overall

 

0.8 [0.7; 0.91]

  1. aCronbach’s alpha if the item is removed