TABLE 3.

Correlation matrix for pain intensity, distress, ADLs and age, N = 123.

Variable	1	2	3	4
1. Pain intensity	1	−0.452**	0.229*	−0.213*
2. ADLs		1	−0.348**	–0.051
3. Distress			1	−0.203*
4. Age				1

*p < 0.05, **p < 0.01 (two-tailed).