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Table 5 Overall and dimension level Cronbach’s alpha and Pearson’s correlations between individual items (dimensions) and the overall scale (Quality of Life-Aged Care Consumers, QOL-ACC)

From: Assessing feasibility, construct validity, and reliability of a new aged care-specific preference-based quality of life instrument: evidence from older Australians in residential aged care

QOL-ACC dimensions

Cronbach’s alpha

Dimension-scale correlation

Mobility

0.74

0.62

Pain

0.76

0.58

Emotional well-being

0.71

0.72

Independence

0.70

0.75

Social connection

0.74

0.65

Activity

0.71

0.72

Overall scale

0.77

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