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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