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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Pain. 2013 Mar 19;154(7):1045–1056. doi: 10.1016/j.pain.2013.03.025

Table 3.

Results of mixed effect models predicting responses during pain modulation testing.

Emotion Outcomes Pain-Related Outcomes
Valence Ratings Corrugator EMG Arousal Ratings SCR Pain Intensity Ratings NFR Magnitude
ANOVA Effects df F df F df F df F df F df F
Group 2, 49 2.03 2, 49 2.05 2, 49 0.46 2, 49 0.08 2, 49 1.88 2, 47 1.32
Content 2, 1410 1938.48* 2, 747 67.28* 2, 1295 303.51* 2, 559 0.66 2, 587 14.28* 2, 673 8.26*
Group × Content 4, 1408 5.41* 4, 746 6.98* 4, 1292 8.42* 4, 557 1.50 4, 586 3.55* 4, 671 0.71
Order 1, 820 3.50# 1, 569 6.23* 1, 778 0.24 1, 397 3.05# 1, 583 0.36 1, 425 1.04

Note:

*

p<.05,

#

p<.10