Table 2.

Mean Multidimensional Pain Inventory subscale baseline scores

MPI subscales	Interpersonally distressed n = 61 (SD)	Adaptive copers n = 56 (SD)	Dysfunctional n = 50 (SD)
Pain severity (6 = worst, most)	4.22 (0.98)	4.64 (0.79)	5.06 (0.71)
Interference with pain (6 = worst, most)	3.89 (0.85)	3.97 (0.88)	5.12 (0.61)
Life control (6 = best, most)	2.89 (1.09)	3.80 (0.82)	1.91 (1.04)
Affective distress (6 = worst, most)	3.33 (1.31)	2.38 (1.11)	4.57 (0.96)
Support (6 = best, most)	2.47 (1.45)	5.35 (0.72)	5.23 (0.88)
Punishing responses (6 = worst, most)	1.75 (1.55)	0.94 (0.96)	1.40 (1.45)
Solicitous responses (6 = best, most)	1.95 (1.05)	4.66 (0.98)	4.42 (1.06)
Distracting Responses (6 = best, most)	2.25 (1.26)	4.10 (1.20)	4.18 (1.36)
General activities (6 = best, most)	2.46 (0.75)	2.48 (0.77)	1.92 (0.86)

MPI = Multidimensional Pain Inventory; n = number of patients; SD = standard deviation.