Instrument | Factor 1 | Factor 2 | Factor 3 | Total variance explained (%) |
EQ-5D | 49.5 | |||
Mobility | 0.727 | |||
Self-care | 0.740 | |||
Usual activities | 0.745 | |||
Pain/discomfort | 0.718 | |||
Anxiety/depression | 0.575 | |||
ADDQoL** | 64.3 | |||
Leisure activities | 0.673 | 0.401 | ||
Working life * | ||||
Journeys | 0.707 | |||
Holidays | 0.656 | |||
Physical health | 0.705 | |||
Family life | 0.732 | |||
Friendship and social life | 0.824 | |||
Personal relationship | 0.762 | |||
Sex life * | ||||
Physical appearance | 0.798 | |||
Self-confidence | 0.843 | |||
Motivation | 0.776 | |||
People’s reaction | 0.598 | |||
Feelings about future | 0.701 | |||
Financial situation | 0.696 | |||
Living conditions | 0.768 | |||
Dependence on others | 0.680 | |||
Freedom to eat | 0.500 | |||
Freedom to drink | 0.806 |