Research Article
Fear of Severe Pain Mediates Sex Differences in Pain Sensitivity Responses to Thermal Stimuli
Table 2
Models for predicting pain ratings at suprathreshold temperatures.
| | Variables in the model | Beta | -value | -value | | Total variance explained by the model (%) |
| Model 1: pain rating at 45°C | Sex | 0.09 | 1.15 | 0.25 | 0.010 | 4.5% | FPQ-severe | 0.18 | 2.35 | 0.02 | 0.030 | Age | 0.06 | 0.80 | 0.43 | 0.003 |
| Model 2: pain rating at 47°C | Sex | 0.011 | 1.48 | 0.14 | 0.018 | 8.5% | FPQ-severe | 0.24 | 3.24 | 0.001 | 0.052 | Age | 0.13 | 1.66 | 0.09 | 0.015 |
| Model 3: pain rating at 49°C | Sex | 0.13 | 1.72 | 0.09 | 0.026 | 10% | FPQ-severe | 0.27 | 3.62 | <0.001 | 0.067 | Age | 0.89 | 1.19 | 0.24 | 0.007 |
| Model 4: pain rating at 51°C | Sex | 0.15 | 1.96 | 0.05 | 0.032 | 12% | FPQ-severe | 0.29 | 3.96 | <0.001 | 0.076 | Age | 0.11 | 1.52 | 0.13 | 0.012 |
| Model 5: threshold pain rating | Sex | 0.17 | 2.27 | 0.03 | 0.021 | 8.1% | FPQ-severe | 0.08 | 1.05 | 0.30 | 0.003 | Age | 0.25 | 3.26 | 0.001 | 0.057 |
| Model 6: threshold temperature | Sex | −0.10 | −1.36 | 0.17 | 0.024 | 7.3% | FPQ-severe | −0.20 | −2.59 | 0.01 | 0.041 | Age | −0.09 | 1.20 | 0.22 | 0.008 |
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