Table 1.

Characteristics of individuals that completed the pain management group program (“completers”; N = 214) in comparison to those that did not complete it (“noncompleters”; N = 97).

Variable	Group		t	df	p	d
	Completers M (SD)	Noncompleters M (SD)
Years of pain	9.1 (10.8)	10.0 (10.4)	0.695	305	0.488	0.084
Age	53.5 (12.0)	50.0 (13.0)	2.306	309	0.022∗	0.280
Number of diagnoses	2.9 (1.4)	2.9 (1.4)	0.298	309	0.766	0

^∗Significant at p ≤ 0.05.