Translation and validation of the EORTC brain cancer module (EORTC QLQ-BN20) for use in Iran

Table 3 Results of the multitrait scaling analysis*

	BFU	BVD	BMD	BCD
BFU (future uncertainty)
uncertain about the future	0.75	0.15	0.04	0.19
setbacks in condition	0.62	0.06	0.10	0.28
disruption of family life	0.78	0.23	0.10	0.17
future worsen	0.67	0.21	0.18	0.04
BVD (visual disorder)
double vision	0.14	0.67	0.11	0.18
vision blurred	0.08	0.86	0.02	0.07
difficulty reading	0.16	0.83	0.10	0.05
BMD (motor dysfunction)
weakness on one side of body	0.10	0.25	0.79	0.15
trouble with coordination	0.01	0.12	0.80	0.19
feel unsteady on your feet	0.18	0.12	0.86	0.18
BCD (communication deficit)
Trouble finding the right words to express yourself	0.14	0.21	0.11	0.88
Difficulty speaking	0.13	0.13	0.12	0.88
Trouble communicating thoughts	0.09	0.23	0.13	0.87

ISSN: 1477-7525