Sample Size N = 737 (349, 33% had missing data and were not analyzed)

Model Fit Summary

aBIC LRT.p LMR.p BLRT.p Entropy
LCA_2 4700.278 0 0 0 0.558
LCA_3 4681.578 2e-04 3e-04 0 0.665
LCA_4 4653.24 0.0011 0.0015 0 0.684
LCA_5 4655.388 0.5091 0.5213 0.1538 0.673
  • 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
1 445 0.60380
2 292 0.39620
LCA 3
1 37 0.05020
2 368 0.49932
3 332 0.45047
LCA 4
1 355 0.48168
2 79 0.10719
3 259 0.35142
4 44 0.05970
LCA 5
1 210 0.28494
2 176 0.23881
3 256 0.34735
4 43 0.05834
5 52 0.07056

Plots of estimates of Activity Engagement and Pain Willingness per class membership

  • AE = Activity Engagement
  • PW = Pain Willingness