Skip to main content

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