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Table 4 Results from internal consistency analysis of the third version of the questionnaire

From: Development and validation of the CAREGIVERS questionnaire: multi-assessing the impact of juvenile idiopathic arthritis on caregivers

Dimensions

Cronbach’s alpha

I. Impact of the disease

 1.Psychosocial impact

0.42

 2.Economic impact

0.69

 3.Family impact

0.23

 4.Relationship impact

0.20

II. Knowledge of the disease

0.20

III. Alternative medicine

0.54

IV. Future

0.31

V. Religion

0.004