Sample Size N = 617 (469, 44% had missing data and were not analyzed)

Model Fit Summary

aBIC LRT.p LMR.p BLRT.p Entropy
LCA_2 5670.891 0 0 0 0.653
LCA_3 5611.084 2e-04 3e-04 0 0.678
LCA_4 5583.997 0.0846 0.0928 0 0.69
LCA_5 5570.321 0.0139 0.0156 0 0.755
LCA_6 5565.989 0.4779 0.4872 0 0.719
LCA_7 5562.163 0.0928 0.0982 0 0.738
  • 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
1 338 0.54781
2 279 0.45219
LCA 3
1 327 0.52998
2 179 0.29011
3 111 0.17990
LCA 4
1 201 0.32577
2 65 0.10535
3 62 0.10049
4 289 0.46840
LCA 5
1 7 0.01135
2 189 0.30632
3 309 0.50081
4 65 0.10535
5 47 0.07618
LCA 6
1 214 0.34684
2 226 0.36629
3 7 0.01135
4 83 0.13452
5 36 0.05835
6 51 0.08266
LCA 7
1 222 0.35981
2 87 0.14100
3 54 0.08752
4 192 0.31118
5 33 0.05348
6 8 0.01297
7 21 0.03404

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)