. Author manuscript; available in PMC: 2013 Jun 3.

Published in final edited form as: Pain. 2012 Nov 8;154(2):204–212. doi: 10.1016/j.pain.2012.07.022

Table 3.

Intraclass correlation analyses (1-way random effects) for pain and psychosocial measures in people with SCI and neuropathic pain (n = 48).

Measure	Visit 1 Mean ± SD	Visit 2 Mean ± SD	ICC	F, P value
PS	3.45 ± 1.06	3.22 ± 1.14	0.71	3.45, P < .000
LI	1.72 ± 1.37	1.53 ± 1.43	0.94	16.26, P < .000
AD	1.71 ± 1.42	1.67 ± 1.39	0.83	6.01, P < .000
STAI	32.5 ± 10.11	32.98 ± 11.36	0.92	12.41, P < .000
BDI	8.31 ± 8.14	8.41 ± 7.98	0.95	18.50, P < .000
SWLS	19.5 ± 7.53	20.8 ± 7.74	0.87	7.68, P < .000

AD = MPI-SCI Affective Distress subscale; BDI = Beck Depression Inventory; ICC = intraclass correlation coefficient; LI = MPI-SCI Life Interference subscale; PS = MPI-SCI Pain Severity subscale; SCI = spinal cord injury; STAI = Spielberger State-Trait Anxiety Inventory; SWLS = Satisfaction with Life Scale.