Table 4.

Results of logistic regression analysis.

	ExpB (odds ratio)	P	95% confidence interval
HADS-A
Cluster 2 (thermal hyperalgesia)	0.582	0.047	0.341-0.994
Age	0.984	0.044	0.969-1.0
Restless leg syndrome	2.653	0.002	1.410-4.992
EQ5 mobility
Cluster 2 (thermal hyperalgesia)	0.344	0.008	0.157-0.754
Postherpetic neuralgia	0.262	0.027	0.080-0.861
EQ5 usual activity
Cluster 2 (thermal hyperalgesia)	0.268	0.004	0.110-0.653
Age	0.955	0.001	0.931-0.980
EQ5 self-care
Cluster 2 (thermal hyperalgesia)	0.350	0.039	0.129-0.948

Reference group is cluster 1 (sensory loss). For a better overview, only significant parameters are shown.