Table 3 (con’t) SIP SIP-CP Step Predictor 2 2 (final) r r Δ Β Δ Β Pain Acceptance 1 Age .04*** .03 .04*** .04 Sex .18*** .18*** Pain Duration < .01 < .01 2 Pain Intensity .06*** -.14*** .06*** -.14*** 3 Physical Disability .18*** -.08+ .15*** -.15*** Psychosocial Disability -.39*** -.32*** Total R2 .29 .26 Classes of Pain Medication 1 Age < .01 .02 < .01 .02 Sex -.03 -.02 Pain Duration -.02 -.01 2 Pain Intensity .04*** .10* .04*** .10** 3 Physical Disability .06*** .24*** .06*** .23*** Psychosocial Disability .03 .04 Total R2 .10 .10 Pain-Related Medical Visits 1 Age .01* -.11*** .01* -.12*** Sex <.01 .01 Pain Duration .03 .03 2 Pain Intensity .04*** .11** .04*** .11** 3 Physical Disability .07*** .16*** .06*** .15*** Psychosocial Disability .15*** .16*** Total R2 .12 .12 + < .10, * < .05, ** < .005, ***p < .001 p p p
Table 3 (con’t) SIP SIP-CP Step Predictor Δ r 2 Β Δ r 2 Β (final) Pain Acceptance 1 Age Sex Pain Duration .04*** .03 .18*** < .01 .04*** .04 .18*** < .01 2 Pain Intensity .06*** -.14*** .06*** -.14*** 3 Physical Disability Psychosocial Disability .18*** -.08+ -.39*** .15*** -.15*** -.32*** Total R2 .29 .26 Classes of Pain Medication 1 Age Sex Pain Duration < .01 .02 -.03 -.02 < .01 .02 -.02 -.01 2 Pain Intensity .04*** .10* .04*** .10** 3 Physical Disability Psychosocial Disability .06*** .24*** .03 .06*** .23*** .04 Total R2 .10 .10 Pain-Related Medical Visits 1 Age Sex Pain Duration .01* -.11*** <.01 .03 .01* -.12*** .01 .03 2 Pain Intensity .04*** .11** .04*** .11** 3 Physical Disability Psychosocial Disability .07*** .16*** .15*** .06*** .15*** .16*** Total R2 .12 .12 + p < .10, * p < .05, ** p < .005, ***p < .001