Table 2.
Significant predictors of pain intensity and pain unpleasantness perceptions during thermal grill stimulation
| B | S.E. | Wald | df | p | Odds ratio | 95.0% C.I. for odds ratio | ||
|---|---|---|---|---|---|---|---|---|
| Predictors for pain intensity: | Lower | Upper | ||||||
| Rumination | 3.58 | 1.39 | 6.59 | 1 | .01* 2 | 35.86 | 2.33 | 551.67 |
| Interoceptive Accuracy (IA) | 3.01 | 1.23 | 5.93 | 1 | .01* | 20.19 | 1.80 | 226.81 |
| Interaction Terms: | ||||||||
| State Anxiety x Rumination | .51 | .21 | 5.75 | 1 | .02* | 1.67 | 1.10 | 2.55 |
| Pain Expectancy x Rumination | .46 | .20 | 5.40 | 1 | .03* | 1.48 | 1.04 | 2.13 |
| Pessimism/Optimism x Rumination | 1.03 | .36 | 8.13 | 1 | .004** | 2.81 | 1.38 | 5.70 |
| IA x Rumination | .53 | .20 | 7.38 | 1 | .007* | 1.71 | 1.16 | 2.51 |
| IA x Pain Expectancy x Rumination | .10 | .04 | 6.49 | 1 | .01* | 1.11 | 1.02 | 1.20 |
| Predictors for pain unpleasantness: | ||||||||
| Rumination | 3.42 | 1.62 | 4.45 | 1 | .03* | 30.72 | 1.28 | 738.85 |
| Suggestibility (WSS): | ||||||||
| Intensification Test – Concentration | -.88 | .45 | 3.71 | 1 | .05* | .42 | .17 | 1.01 |
2 p-values < .05* (two-tailed) were considered significant and values < .001** (two-tailed) as highly significant.