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Table 3 Fit statistics for LPA models ranging from two to six classes

From: Patterns of Romantic Relationship Experiences and Psychosocial Adjustment From Adolescence to Young Adulthood

Model AIC CAIC BIC aBIC LMR BLRT Entropy Min. class
2 classes 28632 28697 28687 28656 p < 0.001 p < 0.001 0.69 42.19%
3 classes 28140 28232 28218 28174 p = 0.015 p < 0.001 0.77 9.14%
4 classes 27854 27972 27954 27897 p = 0.404 p < 0.001 0.83 3.08%
5 classes 27380 27525 27503 27433 p = 0.022 p < 0.001 0.95 3.08%
6 classes Model was not well identifieda
  1. Bold font indicates the selected model
  2. LPA Latent profile analysis, AIC Akaike information criterion, CAIC Consistent AIC, BIC Bayesian information criterion, aBIC Sample-size adjusted BIC, LMR Lo-Mendell-Rubin likelihood ratio test, BLRT Bootstrap likelihood ratio test, Min. class % of smallest class based on the individuals’ highest affiliation probability
  3. aThe model estimation could not be replicated and consequently, the estimates were untrustworthy