Table 2

Internal consistency of the MMQL-UK (PF) component

Scale
Minimum corrected item- component correlation
Maximum corrected item-component correlation
Cronbach's alpha

Physical Appearance
0.53
0.71
0.90
School Functioning
0.37
0.83
0.93
Social Functioning
0.64
0.78
0.90
Emotional Functioning
0.35
0.56
0.75
Physical Functioning
0.26
0.64
0.77

Minimum and maximum values represent the lowest and highest scores for the individual components of each of the sub-scales.

Hutchings et al. Health and Quality of Life Outcomes 2008 6:19   doi:10.1186/1477-7525-6-19