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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Clin J Pain. 2018 Oct;34(10):909–917. doi: 10.1097/AJP.0000000000000619

Table 2.

Partial correlations (r) between pre-surgical fibromyalgia scores and quantitative sensory testing outcomes

Females P-value Males P-value
Pain Modulation
Temporal Summation 0.22 0.078 0.03 0.820
Conditioned Pain Modulation 0.01 0.945 0.02 0.871
Pressure Pain Sensitivity (kgf/cm2)
Thumbnail PPT (dominant) -0.18 0.144 -0.11 0.397
Thumbnail Pain50 (dominant) -0.31 0.013 -0.02 0.897
Thumbnail Pain Tolerance (dominant) -0.27 0.027 0.07 0.620
Left Lower Leg PPT -0.38 0.004 0.02 0.889
Right Lower Leg PPT -0.38 0.003 -0.02 0.908
Left Trapezius PPT -0.36 0.006 -0.15 0.347
Right Trapezius PPT -0.44 0.001 -0.10 0.539
Left Wrist PPT -0.42 0.001 -0.02 0.914
Right Wrist PPT -0.43 0.001 -0.02 0.905
Surgical Knee PPT -0.44 0.001 0.01 0.973
Non-Surgical Knee PPT -0.33 0.013 0.02 0.887

PPT = pressure pain threshold