Table 2.

Correlations between clinical pain and psychosocial stress measures.

		Clinical pain measures
		GCPS CPI	GCPS disability	Number of pain sites	Chronic pain burden index
	EOD	0.48746**	0.41791**	0.38061**	0.30005*
	SRE	0.20843*	0.23507*	0.29668*	0.25121*
	PSS	0.33165**	0.32270**	0.31685*	0.33756*
	Financial satisfaction	−0.36553*	−0.39337**	−0.42193**	−0.39414**
	Material satisfaction	−0.39148**	−0.40718**	−0.37427**	−0.39356**

Clinical Pain Measures: GCPS CPI= Graded Chronic Pain Scale Characteristic Pain Intensity Score; GCPS disability= Graded Chronic Pain Scale Disability Score.

Psychosocial Stress Measures: EOD= Experiences of Discrimination; SRE= Schedule of Recent Experiences; PSS= Perceived Stress Scale.

*P < 0.05; **P < 0.001.