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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Pain. 2021 Feb 1;162(2):372–381. doi: 10.1097/j.pain.0000000000002029

Table 2. CPM response in adolescents with migraines before Cognitive Behavioral Therapy (n=20).

Pressure pain thresholds (PPT, kPa) at the trapezius and leg were collected before (Baseline PPT) and after cold immersion of the hand (CPM PPT). CPM response reflects the magnitude of pain inhibition in which negative values indicate greater inhibition (e.g., greater increase in PPT during cold immersion).

Testing Site Baseline PPT (kPa) CPM PPT (kPa) CPM Response
Trapezius 142.7±77.2 161.5±82.5 −18.9±35.7
Leg 280.6± 124.4 324.4±136.8 −43.8±78.3