Table 3 Means and standard deviations of the 8 MPI-S scales in each MPI subgroup.
MPI-S scale | Cluster | Mean | SD | F | DF | p < |
|---|---|---|---|---|---|---|
Pain severity | ID | 4.34 | 0.79 | 21.84 | 2/245 | 0.001 |
DYS | 4.44 | 0.85 | ||||
AC | 3.37 | 0.85 | ||||
Interference | ID | 4.60 | 0.73 | 85.68 | 2/245 | 0.001 |
DYS | 4.49 | 0.72 | ||||
AC | 2.84 | 0.62 | ||||
Life control | ID | 2.41 | 0.94 | 29.11 | 2/245 | 0.001 |
DYS | 2.63 | 1.00 | ||||
AC | 3.89 | 0.84 | ||||
Affective distress | ID | 3.75 | 1.14 | 33.32 | 2/245 | 0.001 |
DYS | 3.45 | 1.07 | ||||
AC | 1.94 | 1.13 | ||||
Social support | ID | 3.06 | 1.27 | 56.59 | 2/245 | 0.001 |
DYS | 4.61 | 0.96 | ||||
AC | 3.69 | 1.48 | ||||
Punishing responses | ID | 2.79 | 1.36 | 57.09 | 2/245 | 0.001 |
DYS | 1.01 | 0.98 | ||||
AC | 1.25 | 1.34 | ||||
Solicitous response | ID | 1.68 | 0.94 | 78.69 | 2/245 | 0.001 |
DYS | 3.59 | 1.13 | ||||
AC | 2.29 | 1.22 | ||||
Distract responses | ID | 1.29 | 0.96 | 58.22 | 2/245 | 0.001 |
DYS | 2.91 | 1.07 | ||||
AC | 2.04 | 1.13 |