Assessment of Health-Related Quality of Life after TBI: Comparison of a Disease-Specific (QOLIBRI) with a Generic (SF-36) Instrument

Table 3

Results of the stepwise regression analysis.

Dependent variable	Proportion of explained variance	Change in	Significance of change in
QOLIBRI Total
HADS Anx.	.278	.279	.000
HADS Dep.	.385	.108	.000
GOSE	.447	.063	.000
Sensory/Psychosom.	.468	.022	.000
Help Needed	.483	.016	.000
Soc. Act.	.492	.010	.001
SF-36-MCS
HADS Dep.	.303	.305	.000
HADS Anx.	.401	.098	.000
Sensory/Psychsom.	.414	.014	.001
SF-36-PCS
Motor/Skeletal	.218	.220	.000
Comorbidity	.278	.061	.000
Help Needed	.331	.054	.000
Soc. Act.	.359	.030	.000
GOSE	.376	.018	.000