Sample Size N = 1196
Model Fit Summary
| aBIC | LRT.p | LMR.p | BLRT.p | Entropy | |
|---|---|---|---|---|---|
| LCA_2 | 20519.43 | 0 | 0 | 0 | 0.603 |
| LCA_3 | 20237.34 | 0 | 0 | 0 | 0.702 |
| LCA_4 | 20165.71 | 0.0232 | 0.0254 | 0 | 0.666 |
| LCA_5 | 20128.64 | 0.0186 | 0.0205 | 0 | 0.657 |
- 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 | 694 | 0.58027 |
| 2 | 502 | 0.41973 |
| LCA 3 | ||
| 1 | 67 | 0.05602 |
| 2 | 637 | 0.53261 |
| 3 | 492 | 0.41137 |
| LCA 4 | ||
| 1 | 65 | 0.05435 |
| 2 | 531 | 0.44398 |
| 3 | 438 | 0.36622 |
| 4 | 162 | 0.13545 |
| LCA 5 | ||
| 1 | 68 | 0.05686 |
| 2 | 388 | 0.32441 |
| 3 | 103 | 0.08612 |
| 4 | 521 | 0.43562 |
| 5 | 116 | 0.09699 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| SIP-Ambulation | 0.467 | 0.051 | 0.485 | 0.020 | 0.253 | 0.021 | 53.751 | 2 | 0 |
| SIP-Alertness Behavior | 0.343 | 0.047 | 0.389 | 0.020 | 0.094 | 0.015 | 124.875 | 2 | 0 |
| SIP-Body Care Movement | 0.248 | 0.035 | 0.297 | 0.016 | 0.120 | 0.012 | 62.825 | 2 | 0 |
| BCMDI-Depression | 36.081 | 2.185 | 38.542 | 0.755 | 17.942 | 0.792 | 314.976 | 2 | 0 |
| SIP-Communicaiton | 0.103 | 0.024 | 0.150 | 0.012 | 0.046 | 0.009 | 41.955 | 2 | 0 |
| SIP-Physical | 0.288 | 0.031 | 0.341 | 0.013 | 0.131 | 0.011 | 123.936 | 2 | 0 |
| SIP-Psychosocial | 0.283 | 0.028 | 0.357 | 0.013 | 0.123 | 0.010 | 186.142 | 2 | 0 |
| SIP-Emotion Behavior | 0.392 | 0.046 | 0.489 | 0.018 | 0.195 | 0.015 | 131.293 | 2 | 0 |
| SIP-Mobility | 0.202 | 0.037 | 0.288 | 0.014 | 0.041 | 0.010 | 188.927 | 2 | 0 |
| PAIN-Current | 6.497 | 0.333 | 7.316 | 0.164 | 6.140 | 0.120 | 26.03 | 2 | 0 |
| PAIN-Highest | 7.875 | 0.298 | 8.865 | 0.066 | 7.865 | 0.098 | 59.916 | 2 | 0 |
| PAIN-Lowest | 5.023 | 0.339 | 5.612 | 0.113 | 4.370 | 0.129 | 41.126 | 2 | 0 |
| PAIN-Usual | 7.281 | 0.301 | 7.737 | 0.078 | 6.706 | 0.104 | 49.498 | 2 | 0 |
| PASS-Cognitive | 13.144 | 0.872 | 13.973 | 0.292 | 7.608 | 0.328 | 179.377 | 2 | 0 |
| PASS-Experential Avoidance | 13.698 | 0.939 | 13.569 | 0.280 | 8.123 | 0.322 | 141.919 | 2 | 0 |
| PASS-FEAR | 12.995 | 0.859 | 14.403 | 0.293 | 7.657 | 0.342 | 188.739 | 2 | 0 |
| PASS-Physiological | 15.747 | 0.888 | 16.253 | 0.293 | 9.174 | 0.344 | 212.794 | 2 | 0 |
| PASS-Total | 55.585 | 3.327 | 58.193 | 1.077 | 32.384 | 1.229 | 215.987 | 2 | 0 |
| SIP-Social Interaction | 0.285 | 0.040 | 0.387 | 0.015 | 0.150 | 0.013 | 122.517 | 2 | 0 |
Pairwise Comparisons
| var | classA | classB | chisq | df | p |
|---|---|---|---|---|---|
| BCMDI-Depression | 1 | 2 | 1.060 | NA | 0.303 |
| BCMDI-Depression | 1 | 3 | 60.498 | NA | 0.000 |
| BCMDI-Depression | 2 | 3 | 296.482 | NA | 0.000 |
| SIP-Physical | 1 | 2 | 2.285 | NA | 0.131 |
| SIP-Physical | 1 | 3 | 22.797 | NA | 0.000 |
| SIP-Physical | 2 | 3 | 116.819 | NA | 0.000 |
| SIP-Psychosocial | 1 | 2 | 5.325 | NA | 0.021 |
| SIP-Psychosocial | 1 | 3 | 28.161 | NA | 0.000 |
| SIP-Psychosocial | 2 | 3 | 176.705 | NA | 0.000 |
| SIP-Emotional Behavior | 1 | 2 | 3.657 | NA | 0.056 |
| SIP-Emotional Behavior | 1 | 3 | 16.717 | NA | 0.000 |
| SIP-Emotional Behavior | 2 | 3 | 126.291 | NA | 0.000 |
| SIP-Body Care Movement | 1 | 2 | 1.546 | NA | 0.214 |
| SIP-Body Care Movement | 1 | 3 | 11.976 | NA | 0.001 |
| SIP-Body Care Movement | 2 | 3 | 58.559 | NA | 0.000 |
| SIP-Mobility | 1 | 2 | 4.588 | NA | 0.032 |
| SIP-Mobility | 1 | 3 | 17.823 | NA | 0.000 |
| SIP-Mobility | 2 | 3 | 181.325 | NA | 0.000 |
| SIP-Social Interaction | 1 | 2 | 5.371 | NA | 0.020 |
| SIP-Social Interaction | 1 | 3 | 10.098 | NA | 0.001 |
| SIP-Social Interaction | 2 | 3 | 120.349 | NA | 0.000 |
| SIP-Ambulation | 1 | 2 | 0.099 | NA | 0.752 |
| SIP-Ambulation | 1 | 3 | 14.902 | NA | 0.000 |
| SIP-Ambulation | 2 | 3 | 49.140 | NA | 0.000 |
| SIP-Alertness Behavior | 1 | 2 | 0.781 | NA | 0.377 |
| SIP-Alertness Behavior | 1 | 3 | 25.885 | NA | 0.000 |
| SIP-Alertness Behavior | 2 | 3 | 112.334 | NA | 0.000 |
| SIP-Communication | 1 | 2 | 3.006 | NA | 0.083 |
| SIP-Communication | 1 | 3 | 4.956 | NA | 0.026 |
| SIP-Communication | 2 | 3 | 40.901 | NA | 0.000 |
| PASS-Cognitive | 1 | 2 | 0.764 | NA | 0.382 |
| PASS-Cognitive | 1 | 3 | 35.113 | NA | 0.000 |
| PASS-Cognitive | 2 | 3 | 170.366 | NA | 0.000 |
| PASS-Experential Avoidance | 1 | 2 | 0.016 | NA | 0.898 |
| PASS-Experential Avoidance | 1 | 3 | 31.313 | NA | 0.000 |
| PASS-Experential Avoidance | 2 | 3 | 131.110 | NA | 0.000 |
| PASS-FEAR | 1 | 2 | 2.268 | NA | 0.132 |
| PASS-FEAR | 1 | 3 | 33.189 | NA | 0.000 |
| PASS-FEAR | 2 | 3 | 182.813 | NA | 0.000 |
| PASS-Physiological | 1 | 2 | 0.275 | NA | 0.600 |
| PASS-Physiological | 1 | 3 | 47.277 | NA | 0.000 |
| PASS-Physiological | 2 | 3 | 200.153 | NA | 0.000 |
| PASS-Total | 1 | 2 | 0.522 | NA | 0.470 |
| PASS-Total | 1 | 3 | 42.509 | NA | 0.000 |
| PASS-Total | 2 | 3 | 204.406 | NA | 0.000 |
| PAIN-Current | 1 | 2 | 4.552 | NA | 0.033 |
| PAIN-Current | 1 | 3 | 1.012 | NA | 0.314 |
| PAIN-Current | 2 | 3 | 26.029 | NA | 0.000 |
| PAIN-Usual | 1 | 2 | 2.016 | NA | 0.156 |
| PAIN-Usual | 1 | 3 | 3.221 | NA | 0.073 |
| PAIN-Usual | 2 | 3 | 49.444 | NA | 0.000 |
| PAIN-Lowest | 1 | 2 | 2.543 | NA | 0.111 |
| PAIN-Lowest | 1 | 3 | 3.224 | NA | 0.073 |
| PAIN-Lowest | 2 | 3 | 41.058 | NA | 0.000 |
| PAIN-Highest | 1 | 2 | 9.948 | NA | 0.002 |
| PAIN-Highest | 1 | 3 | 0.001 | NA | 0.975 |
| PAIN-Highest | 2 | 3 | 57.285 | NA | 0.000 |