Chapter 5 124 TABLE 4 Fixed coefficients for linear mixed model (IMRS client version) on time effects for high and moderate IMR fidelity Variable B SE T p 95% CI Lower Upper Intercept 3,29 0,05 62,6 <.001 3,18 3,39 Groupa Experimental, high IMR fidelity 0,06 0,1 0,61 0,54 -0,13 0,25 Experimental, moderate IMR fidelity 0,05 0,11 0,41 0,68 -0,18 0,27 Timeb Follow-up 0,09 0,06 1,52 0,13 -0,03 0,21 Post treatment 0,09 0,06 1,46 0,15 -0,03 0,20 Group x time Exp high fidelity at follow-up 0,16 0,09 1,78 0,08 -0,02 0,34 Exp high fidelity at post treatment 0,08 0,10 0,74 0,46 -0,13 0,28 Exp moderate fidelity at follow-up 0,20 0,10 2,05 0,04 0,01 0,38 Exp moderate fidelity at post treatment 0,06 0,09 0,71 0,48 -0,11 0,24 IMRS = Illness management and recovery scale. a Reference category = control. b Reference category = baseline. TABLE 5 Fixed coefficients for linear mixed model (SERS-SF) on time effects for high and moderate IMR fidelity Variable B SE T p 95% CI Lower Upper Intercept 6,91 2,83 2,44 0,02 1,33 12,48 Groupa Experimental, high IMR fidelity 3,21 4,81 0,67 0,51 -6,30 12,72 Experimental, moderate IMR fidelity 7,68 5,15 1,49 0,14 -2,48 17,84 Timeb Follow-up -1,15 2,42 -0,48 0,63 -5,90 3,60 Post treatment -1,74 2,17 -0,80 0,42 -6,02 2,54 Group x time Exp high fidelity at follow-up 4,96 3,77 1,32 0,19 -2,45 12,36 Exp high fidelity at post treatment 7,22 3,40 2,12 0,04 0,50 13,93 Exp moderate fidelity at follow-up 9,06 3,61 2,51 0,01 1,96 16,16 Exp moderate fidelity at post treatment 2,65 4,20 0,63 0,53 -5,67 10,98 SERS-SF = Self Esteem Rating Scale-Short Form. a Reference category = control. b Reference category = baseline. Discussion Discussion of the Results Our positive findings regarding the client version of the IMR scale, an overall measure of illness self-management and our primary outcome measure, confirms the effectiveness of IMR as compared with CAU. Additionally, our findings in the sensitivity analysis for IMR completers regarding the effects on both the client and clinician versions of the IMR scale support this positive finding. Although our results with respect to these IMR scales indicate an overall improvement in illness management, the questionnaire scores on specific components of illness management revealed no statistically significant effects. These questionnaire scales assessed social support, coping, medication adherence,
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