TABLE III.
Moderation Results for PM Treatment Utilization
| B | SE | t | p(CI95) | Model R2 | |
|---|---|---|---|---|---|
| Main effects | 0.078 | ||||
| Constant | 0.43 | 0.85 | 0.51 | 0.611 (−1.25/2.12) | |
| Age | −0.01 | 0.01 | −1.06 | 0.290 (−0.03/0.01) | |
| Gender | −0.25 | 0.26 | −0.97 | 0.336 (−0.76/0.26) | |
| Pain intensity | 0.07 | 0.08 | 0.88 | 0.379 (−0.08/0.22) | |
| Pain interference | 0.00 | 0.03 | −1.12 | 0.907 (−0.06/0.05) | |
| Anxiety | 0.02 | 0.03 | 0.93 | 0.356 (−0.03/0.08) | |
| Depression | 0.01 | 0.03 | 0.36 | 0.722 (−0.05/0.07) | |
| PTSD | −0.02 | 0.01 | −1.18 | 0.240 (−0.04/0.01) | |
| Sleep | 0.04 | 0.02 | 1.93 | 0.056 (0.00/0.07) | |
| Interaction effects | ∆R2 | ||||
| Pain intensity × age | −0.01 | 0.01 | −1.18 | 0.242 (−0.02/0.00) | 0.012 |
| Pain intensity × gender | 0.18 | 0.16 | 1.13 | 0.260 (−0.13/0.49) | 0.011 |
| Pain intensity × anxiety | −0.02 | 0.01 | −1.62 | 0.108 (−0.03/0.00) | 0.022 |
| Pain intensity × depression | −0.02 | 0.01 | −2.31 | 0.023 (−0.04/0.00) | 0.044 |
| Pain intensity × PTSD | 0.00 | 0.00 | −0.35 | 0.725 (−0.01/0.01) | 0.001 |
| Pain intensity × sleep | 0.01 | 0.01 | 1.44 | 0.153 (0.00/0.03) | 0.018 |
| Pain interference × age | 0.00 | 0.00 | −1.31 | 0.193 (−0.01/0.00) | 0.015 |
| Pain interference × gender | 0.06 | 0.05 | 1.21 | 0.228 (−0.04/0.15) | 0.013 |
| Pain interference × anxiety | 0.00 | 0.00 | 1.08 | 0.281 (0.00/0.01) | 0.010 |
| Pain interference × depression | 0.00 | 0.00 | 1.21 | 0.229 (0.00/0.01) | 0.012 |
| Pain interference × PTSD | 0.00 | 0.00 | 1.73 | 0.087 (0.00/0.01) | 0.025 |
| Pain interference × sleep | 0.01 | 0.00 | 2.03 | 0.044 (0.00/0.01) | 0.034 |
Note. Bold values indicate statistically significant effects. R2 indicates the effect magnitude of the collective model with all covariates included. ∆R2 indicates the magnitude of the interaction effect. All values are rounded, and no significant effects included 0 in the confidence interval (the −0.04/0.00 confidence interval represents −0.0449/−0.0035 without rounding and the 0.00/0.01 confidence interval represents 0.0002/0.0135 without rounding).