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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: Pain. 2017 Jan;158(1):68–74. doi: 10.1097/j.pain.0000000000000728

Table 3.

Spearman correlations between inflammatory mediators, average residual limb pain intensity, and pain catastrophizing in the full sample (n=76).

Systemic Mediator Average Pain P value PCS P value
IFN-γ 0.11 0.339 0.18 0.119
IL-10 0.15 0.191 0.03 0.804
IL-13 −0.45 0.000 −0.29 0.010
IL-1β 0.06 0.604 0.13 0.280
IL-2 −0.24 0.038 −0.15 0.184
IL-4 −0.22 0.054 −0.06 0.612
IL-6 0.17 0.137 0.10 0.374
IL-8 0.26 0.024 0.25 0.030
TNF-α 0.30 0.008 0.18 0.129
IL-12 0.31 0.006 0.24 0.037
IL-17 0.21 0.065 0.10 0.369
IL-5 0.04 0.706 0.08 0.517
IL-7 −0.03 0.774 0.12 0.293
TNF-β 0.43 0.000 0.39 0.001
VEGF 0.19 0.104 0.17 0.139
IL-15 −0.01 0.906 0.02 0.855
IL-16 0.09 0.439 0.21 0.077
IL-1a 0.11 0.334 0.03 0.773
Eotaxin 0.02 0.856 −0.04 0.775
Eotaxin-3 −0.27 0.017 −0.10 0.385
IP-10 0.07 0.557 0.02 0.887
MCP-1 −0.03 0.813 0.01 0.917
MCP-4 −0.08 0.496 −0.06 0.628
MDC 0.04 0.728 −0.04 0.763
MIP-1α 0.06 0.632 −0.03 0.831
MIP-1β 0.14 0.238 0.11 0.358
TARC −0.11 0.366 0.01 0.947
Flt-1 0.13 0.262 0.15 0.194
PIGF 0.31 0.008 0.34 0.003
Tie2 0.35 0.002 0.22 0.059
VEGF-C −0.15 0.185 −0.04 0.756
VEGF-D −0.05 0.664 0.20 0.087
bFGF −0.13 0.270 0.06 0.595
CRP 0.20 0.092 0.05 0.671
SAA 0.33 0.004 0.21 0.072
ICAM-1 0.43 0.000 0.44 0.000
VCAM-1 0.11 0.346 0.21 0.074

Set-wise p value --- 0.008 --- 0.005