The Long Term Role of Anxiety Sensitivity and Experiential Avoidance on Pain Intensity, Mood, and Disability among Individuals in a Specialist Pain Clinic

Table 3

Mean values (standard deviation) in pain intensity, mood, and disability among the cluster subgroups at 1 year follow-up.

	Cluster 1	Cluster 2	Cluster 3	Cluster 4	Cluster 5
Average pain intensity	5.9 (2.0)	5.5 (1.9)	6.0 (1.8)	5.9 (2.1)	5.4 (2.0)	1.45	0.22
DASS total	30.0 (13.7)	21.2 (13.0)	26.3 (11.8)	20.3 (10.6)	18.7 (12.3)	11.81	0.001
DASS depression	9.6 (4.8)	6.0 (4.4)	8.4 (4.7)	6.6 (4.1)	5.7 (4.1)	10.76	0.001
DASS anxiety	10.3 (4.6)	7.6 (4.5)	9.5 (4.1)	7.1 (4.1)	6.7 (4.2)	10.62	0.001
DASS stress	10.0 (5.0)	7.3 (4.4)	8.2 (4.2)	6.6 (3.1)	6.3 (4.6)	12.28	0.001
PDI	37.8 (12.0)	33.6 (13.8)	37.7 (16.6)	38.0 (14.1)	34.0 (18.9)	4.83	0.001

Bolded values denote . DASS: Depression Anxiety Stress Scales; PDI: Pain Disability Index.