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Table 3 Composite reliability, McDonald’s omega and average variance extracted for each CC-SCHFI scale

From: A psychometric evaluation of the Caregiver Contribution to Self-Care of Heart Failure Index in a Thai population

CC-SCHFI scale

CR

McDonald’s omega

AVE

Self-care maintenance

0.992

0.963

0.557

Self-care management

0.757

0.751

0.515

Self-care confidence

0.852

0.856

0.592

  1. CR Composite reliability, AVE Average variance extracted