Health and Quality of Life Outcomes

Table 6 Internal consistency and test-retest reliability of ChQOL

From: Development and validation of the Chinese Quality of Life Instrument

ChQOL facets	Cronbach's alpha N = 273	ICC N = 56
Ch1.1 Complexion	0.8601	0.75
Ch1.2 Sleep	0.7425	0.68
Ch1.3 Stamina	0.8484	0.82
Ch1.4 Appetite & digestion	0.8183	0.74
Ch1.5 Adaptation to climate	0.7403	0.84
Ch2.1 Consciousness	0.7949	0.67
Ch2.2 Thinking	0.9022	0.78
Ch2.3 Spirit of the eyes	0.7534	0.70
Ch2.4 Verbal expression	0.7083	0.81
Ch3.1 Joy	0.8707	0.71
Ch3.2 Anger	0.8012	0.80
Ch3.3 Depressed mood	0.8409	0.76
Ch3.4 Fear & Anxiety	0.7280	0.80
ChQOL domains
Physical form	---	0.83
Spirit	---	0.87
Emotion	---	0.87
Overall ChQOL	---	0.90

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ISSN: 1477-7525

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