Psychometric evaluation of a Swedish version of Minneapolis-Manchester quality of life-youth form and adolescent form

Table 2 Cronbach’s alpha coefficient for the MMQL-Youth form and adolescent form

*Sub-scales of the scale*	*Youth form*	*Adolescent form*
	*Cronbach’s alpha coefficient*	*Cronbach’s alpha coefficient*
Physical functioning	.66
Psychological functioning	.81
Physical Symptoms	.68
Outlook on life/family dynamics	.78
Physical functioning		.69
Cognitive functioning		.86
Psychological functioning		.83
Body image		.78
Social functioning		.85
Outlook on life		.91
Intimate relations		.75
*MMQL overall scale*	.88	.92

ISSN: 1477-7525