. 2010 Jul-Aug;15(4):224–228. doi: 10.1155/2010/578167

TABLE 1.

Correlation matrix for pain scores, the Pain Catastrophizing Scale (PCS), and the Hospital Anxiety and Depression Scale (HADS) anxiety (HADS-A) and depression (HADS-D) subscales

	1	2	3	4	5
1. SF-36 BP
2. WOMAC	−0.70^*
3. HADS-A	−0.27^*	0.29^*
4. HADS-D	−0.40^*	0.35^*	0.52^*
5. MPQ-SF	−0.36^*	0.36^*	0.41^*	0.43^*
6. PCS	−0.40^*	0.48^*	0.61^*	0.61^*	0.61^*

P<0.01. MPQ-SF Short-Form McGill Pain Questionnaire; SF-36 BP Medical Outcomes Study Short-Form 36 Bodily Pain scale; WOMAC Western Ontario and McMaster Universities Osteoarthritis Index pain scale