Table 3.

Correlations among psychological measures

	Fear-VAS	Anx-VAS	STAI	FPQ	CAT
Fear-VAS
Anx-VAS	0.79*
STAI	0.08	0.14
FPQ	0.20*	0.25*	0.26*
CAT	0.32*	0.31*	0.19	0.47*
ASI	0.34*	0.49*	0.24*	0.46*	0.26*

Note:

^*P < 0.05.

Abbreviations: Fear-VAS, Fear Visual Analog Scale; Anx-VAS, Anxiety Visual Analog Scale; STAI, Spielberger State-Trait Anxiety Inventory; FPQ, Fear of Pain Questionnaire; CAT + Catastrophizing Scale; ASI + Anxiety Sensitivity Index.