Sample Size N = 554
Model Fit Summary
| aBIC | LRT.p | LMR.p | BLRT.p | Entropy | |
|---|---|---|---|---|---|
| LCA_2 | 5527.815 | 0 | 0 | 0 | 0.634 |
| LCA_3 | 5390.718 | 3e-04 | 4e-04 | 0 | 0.722 |
| LCA_4 | 5354.616 | 0.0677 | 0.0737 | 0 | 0.679 |
| LCA_5 | 5341.217 | 0.2716 | 0.2784 | 0 | 0.699 |
- LMR.p = p value for VUONG-LO-MENDELL-RUBIN LIKELIHOOD RATIO TEST
- LRT.p = p value for LO-MENDELL-RUBIN ADJUSTED LRT TEST
- BLRT.p = p value for BOOTSTRAPPED LIKELIHOOD RATIO TEST
- aBIC = Sample-Size Adjusted BIC
Class Counts
| class | count | proportion |
|---|---|---|
| LCA 2 | ||
| 1 | 340 | 0.61372 |
| 2 | 214 | 0.38628 |
| LCA 3 | ||
| 1 | 34 | 0.06137 |
| 2 | 318 | 0.57401 |
| 3 | 202 | 0.36462 |
| LCA 4 | ||
| 1 | 35 | 0.06318 |
| 2 | 181 | 0.32671 |
| 3 | 242 | 0.43682 |
| 4 | 96 | 0.17329 |
| LCA 5 | ||
| 1 | 14 | 0.02527 |
| 2 | 54 | 0.09747 |
| 3 | 165 | 0.29783 |
| 4 | 95 | 0.17148 |
| 5 | 226 | 0.40794 |
Plots of estimates of Activity Engagement and Pain Willingness per class membership
- AE = Activity Engagement
- PW = Pain Willingness
- VIs = Values Inventory Success Score (higher score = more success)
- VIi = Values Inventory Importance Score (higher score = more importance)
Distal Outcomes Analysis
Visualizations of Mean % Dysfunction for SIP (Subscales and Domains)
Omnibus Tests
| var | m.1 | se.1 | m.2 | se.2 | m.3 | se.3 | chisq | df | p |
|---|---|---|---|---|---|---|---|---|---|
| Ambulation | 0.465 | 0.059 | 0.477 | 0.022 | 0.234 | 0.026 | 43.325 | 2 | 0 |
| Alertness Behavior | 0.372 | 0.054 | 0.397 | 0.022 | 0.067 | 0.017 | 131.654 | 2 | 0 |
| Body Care Movement | 0.247 | 0.041 | 0.289 | 0.017 | 0.104 | 0.015 | 56.457 | 2 | 0 |
| Depression | 32.773 | 2.715 | 36.916 | 0.939 | 15.887 | 1.048 | 197.793 | 2 | 0 |
| Communicaiton | 0.106 | 0.027 | 0.144 | 0.012 | 0.048 | 0.012 | 26.677 | 2 | 0 |
| Physical | 0.290 | 0.037 | 0.332 | 0.014 | 0.116 | 0.014 | 104.458 | 2 | 0 |
| Psychosocial | 0.297 | 0.034 | 0.354 | 0.013 | 0.102 | 0.011 | 188.263 | 2 | 0 |
| Emotion Behavior | 0.415 | 0.056 | 0.485 | 0.020 | 0.168 | 0.018 | 121.99 | 2 | 0 |
| Mobility | 0.209 | 0.042 | 0.276 | 0.014 | 0.038 | 0.012 | 140.337 | 2 | 0 |
| Pain Current | 6.599 | 0.433 | 7.173 | 0.114 | 6.200 | 0.178 | 17.22 | 2 | 0 |
| Pain Highest | 8.065 | 0.355 | 8.880 | 0.089 | 7.963 | 0.129 | 28.671 | 2 | 0 |
| Pain Lowest | 5.086 | 0.469 | 5.492 | 0.143 | 4.228 | 0.186 | 23.539 | 2 | 0 |
| Pain Usual | 7.450 | 0.393 | 7.659 | 0.099 | 6.732 | 0.145 | 22.622 | 2 | 0 |
| PASS-Cognitive | 12.201 | 1.093 | 13.667 | 0.378 | 6.756 | 0.461 | 114.82 | 2 | 0 |
| PASS-Experential Avoidance | 13.206 | 1.169 | 13.311 | 0.351 | 7.484 | 0.442 | 93.013 | 2 | 0 |
| PASS-FEAR | 11.872 | 0.998 | 14.228 | 0.387 | 6.895 | 0.487 | 116.979 | 2 | 0 |
| PASS-Physiological | 15.714 | 1.194 | 15.971 | 0.371 | 8.441 | 0.495 | 130.696 | 2 | 0 |
| PASS-Total | 52.993 | 4.135 | 57.177 | 1.309 | 29.576 | 1.690 | 144.771 | 2 | 0 |
| Social Interaction | 0.286 | 0.049 | 0.379 | 0.016 | 0.125 | 0.015 | 116.932 | 2 | 0 |
Pairwise Comparisons
| var | classA | classB | chisq | df | p |
|---|---|---|---|---|---|
| Depression | 1 | 2 | 1.955 | NA | 0.162 |
| Depression | 1 | 3 | 33.201 | NA | 0.000 |
| Depression | 2 | 3 | 191.316 | NA | 0.000 |
| Physical | 1 | 2 | 1.081 | NA | 0.298 |
| Physical | 1 | 3 | 19.590 | NA | 0.000 |
| Physical | 2 | 3 | 99.368 | NA | 0.000 |
| Social | 1 | 2 | 2.315 | NA | 0.128 |
| Social | 1 | 3 | 29.479 | NA | 0.000 |
| Social | 2 | 3 | 178.726 | NA | 0.000 |
| Emotional Behavior | 1 | 2 | 1.320 | NA | 0.251 |
| Emotional Behavior | 1 | 3 | 17.396 | NA | 0.000 |
| Emotional Behavior | 2 | 3 | 116.746 | NA | 0.000 |
| Body Care Movement | 1 | 2 | 0.831 | NA | 0.362 |
| Body Care Movement | 1 | 3 | 10.617 | NA | 0.001 |
| Body Care Movement | 2 | 3 | 53.284 | NA | 0.000 |
| Mobility | 1 | 2 | 2.064 | NA | 0.151 |
| Mobility | 1 | 3 | 14.895 | NA | 0.000 |
| Mobility | 2 | 3 | 135.254 | NA | 0.000 |
| Social Interaction | 1 | 2 | 3.136 | NA | 0.077 |
| Social Interaction | 1 | 3 | 9.640 | NA | 0.002 |
| Social Interaction | 2 | 3 | 115.152 | NA | 0.000 |
| Ambulation | 1 | 2 | 0.034 | NA | 0.855 |
| Ambulation | 1 | 3 | 12.619 | NA | 0.000 |
| Ambulation | 2 | 3 | 40.298 | NA | 0.000 |
| Alertness Behavior | 1 | 2 | 0.183 | NA | 0.669 |
| Alertness Behavior | 1 | 3 | 28.417 | NA | 0.000 |
| Alertness Behavior | 2 | 3 | 118.424 | NA | 0.000 |
| Communication | 1 | 2 | 1.503 | NA | 0.220 |
| Communication | 1 | 3 | 3.861 | NA | 0.049 |
| Communication | 2 | 3 | 26.237 | NA | 0.000 |
| PASS-Cognitive | 1 | 2 | 1.511 | NA | 0.219 |
| PASS-Cognitive | 1 | 3 | 20.787 | NA | 0.000 |
| PASS-Cognitive | 2 | 3 | 111.892 | NA | 0.000 |
| PASS-Experential Avoidance | 1 | 2 | 0.007 | NA | 0.934 |
| PASS-Experential Avoidance | 1 | 3 | 20.657 | NA | 0.000 |
| PASS-Experential Avoidance | 2 | 3 | 87.756 | NA | 0.000 |
| PASS-FEAR | 1 | 2 | 4.554 | NA | 0.033 |
| PASS-FEAR | 1 | 3 | 19.847 | NA | 0.000 |
| PASS-FEAR | 2 | 3 | 115.934 | NA | 0.000 |
| PASS-Physiological | 1 | 2 | 0.040 | NA | 0.842 |
| PASS-Physiological | 1 | 3 | 31.207 | NA | 0.000 |
| PASS-Physiological | 2 | 3 | 124.025 | NA | 0.000 |
| PASS-Total | 1 | 2 | 0.876 | NA | 0.349 |
| PASS-Total | 1 | 3 | 27.088 | NA | 0.000 |
| PASS-Total | 2 | 3 | 140.466 | NA | 0.000 |
| Pain Current | 1 | 2 | 1.550 | NA | 0.213 |
| Pain Current | 1 | 3 | 0.715 | NA | 0.398 |
| Pain Current | 2 | 3 | 17.071 | NA | 0.000 |
| Pain Usual | 1 | 2 | 0.250 | NA | 0.617 |
| Pain Usual | 1 | 3 | 2.893 | NA | 0.089 |
| Pain Usual | 2 | 3 | 22.366 | NA | 0.000 |
| Pain Lowest | 1 | 2 | 0.645 | NA | 0.422 |
| Pain Lowest | 1 | 3 | 2.852 | NA | 0.091 |
| Pain Lowest | 2 | 3 | 23.369 | NA | 0.000 |
| Pain Highest | 1 | 2 | 4.660 | NA | 0.031 |
| Pain Highest | 1 | 3 | 0.071 | NA | 0.790 |
| Pain Highest | 2 | 3 | 27.502 | NA | 0.000 |