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Table 4 Illness perceptions and beliefs about cardiac rehabilitation as predictors of mental health outcome (APIM)

From: Longitudinal evaluation of the effects of illness perceptions and beliefs about cardiac rehabilitation on quality of life of patients with coronary artery disease and their caregivers

Effect

Patients

Caregivers

Effect

Patients

Caregivers

MCS outcome

Beta

t

p

Beta

t

p

MCS outcome

Beta

t

p

Beta

t

p

Illness perceptions

      

Illness perceptions

      

Total score:

      

Consequences:

      

Actor effect (B-IPQ)

−0.105

−0.837

0.405

−0.139

−1.104

0.273

Actor effect (B-IPQ)

1.030

1.987

0.050

1.078

2.082

0.041*

Partner effect (B-IPQ)

−0.255

−1.834

0.070

−0.103

− 0.745

0.459

Partner effect (B-IPQ)

−0.338

− 0.685

0.495

−0.681

−1.337

0.172

Actor effect (MCS)

0.737

4.428

< 0.001**

− 0.284

− 1.708

0.092

Actor effect (MCS)

0.871

5.550

< 0.001**

−0.140

− 0.892

0.375

Partner effect (MCS)

0.377

4.103

< 0.001**

−0.143

− 1.553

0.124

Partner effect (MCS)

0.453

5.006

< 0.001**

−0.093

−1.027

0.308

Timeline:

      

Personal control:

      

Actor effect (B-IPQ)

−0.129

−0.319

0.750

0.086

0.212

0.832

Actor effect (B-IPQ)

1.288

1.880

0.064

0.558

0.815

0.418

Partner effect (B-IPQ)

−1.010

−2.044

0.044*

− 0.917

− 1.857

0.067

Partner effect (B-IPQ)

0.464

0.909

0.366

0.258

0.507

0.614

Actor effect (MCS)

0.744

4.863

< 0.001**

− 0.228

− 1.494

0.137

Actor effect (MCS)

0.884

5.690

< 0.001**

− 0.115

− 0.745

0.458

Partner effect (MCS)

0.485

5.076

< 0.001**

− 0.644

− 0.674

0.502

Partner effect (MCS)

0.376

3.885

< 0.001**

− 0.187

− 1.935

0.057

Treatment control:

      

Identity:

      

Actor effect (B-IPQ)

1.409

1.675

0.098

3.293

3.914

< 0.001**

Actor effect (B-IPQ)

−0.788

− 1.380

0.171

− 1.087

− 1.902

0.061

Partner effect (B-IPQ)

0.812

0.872

0.386

− 0.655

− 0.704

0.483

Partner effect (B-IPQ)

− 0.167

− 0.304

0.762

− 0.112

− 0.204

0.839

Actor effect (MCS)

0.818

5.923

< 0.001**

− 0.134

− 0.974

0.333

Actor effect (MCS)

0.852

5.383

< 0.001**

− 0.109

− 0691

0.492

Partner effect (MCS)

0.386

4.591

< 0.001**

− 0.144

− 1.719

0.089

Partner effect (MCS)

0.414

4.549

< 0.001**

− 0.126

− 1.338

0.169

Illness concern:

      

Coherence:

      

Actor effect (B-IPQ)

− 0.973

− 2.164

0.034*

−0.238

−0.530

0.597

Actor effect (B-IPQ)

0.048

0.052

0.959

1.812

1.958

0.054

Partner effect (B-IPQ)

− 1.356

− 2.360

0.021*

− 0.236

− 0.412

0.682

Partner effect (B-IPQ)

0.248

0.271

0.787

0.222

0.242

0.809

Actor effect (MCS)

0.802

5.474

< 0.011*

− 0.167

− 1.142

0.257

Actor effect (MCS)

0.827

5.235

< 0.001**

− 0.124

− 0.787

0.434

Partner effect (MCS)

0.391

4.232

< 0.001**

− 0.084

− 0.919

0.361

Partner effect (MCS)

0.374

3.584

< 0.001**

− 0.136

− 1.310

0.194

Emotional response:

             

Actor effect (B-IPQ)

−1.278

− 2.834

0.006**

−0.876

− 1.944

0.055

       

Partner effect (B-IPQ)

0.100

− 0.229

0.820

− 0.409

− 0.932

0.354

       

Actor effect (MCS)

0.737

4.845

0.001**

− 0.197

− 1.298

0.198

       

Partner effect (MCS)

0.447

5.016

< 0.001**

− 0.084

− 0.951

0.344

       

Beliefs about CR

      

Beliefs about CR

      

Necessity:

      

Exercise concern:

      

Actor effect (BCR-Q)

−0.655

−1.066

0.290

1.127

1.833

0.071

Actor effect (BCR-Q)

−0.809

−1.212

0.229

0.811

1.214

0.228

Partner effect (BCR-Q)

0.295

0.512

0.610

0.282

0.489

0.626

Partner effect BCR-Q)

−0.674

−1.006

0.317

−0.427

− 0.638

0.525

Actor effect (MCS)

0.770

4.864

< 0.001**

− 0.054

−0.345

0.731

Actor effect (MCS)

0.719

4.158

< 0.001**

− 0.056

−0.327

0.745

Partner effect (MCS)

− 0.116

− 1.279

0.205

0.413

4.545

< 0.001**

Partner effect (MCS)

−0.117

− 1.248

0.216

0.389

4.133

< 0.001**

Practical barriers:

      

Perceived suitability:

      

Actor effect (BCR-Q)

−1.150

−1.575

0.119

−0.464

−0.636

0.527

Actor effect (BCR-Q)

− 0.184

−0.255

0.800

−0.108

− 0.180

0.881

Partner effect BCR-Q)

−1.649

− 1.907

0.060

−0.385

− 0.446

0.657

Partner effect (BCR-Q)

−0.267

− 0.293

0.770

−0.016

− 0.018

0.986

Actor effect (MCS)

0.753

4.704

< 0.001**

− 0.141

−0.882

0.380

Actor effect (MCS)

0.812

5.140

< 0.001**

− 0.166

−1.052

0.296

Partner effect (MCS)

−0.886

− 0.963

0.338

0.442

4.802

< 0.001**

Partner effect (MCS)

−0.118

− 1.168

0.247

0.432

4.265

< 0.001**

  1. APIM Actor Partner Interdependence Model, MCS mental component score, SF-12 Short-From 12 Health Survey, B-IPQ Brief Illness Perception Questionnaire, BCR-Q Beliefs about Cardiac Rehabilitation **p < 0.001; *p < 0.05