Table 2.

Model-fit statistics for different numbers of latent classes

Classes	No. of patients per class	BIC	LMR-LRT	LMR-LRT p value	Entropy
1	99	3469.681	–	–	–
2	62, 37	3444.222	130.8	< 0.001	0.75
3	53, 19, 27	3454.702	97.3	< 0.001	0.88
4	18, 43, 35, 13	3484.582	79.2	< 0.001	0.91
5	36, 22, 13, 14, 14	3539.557	55.9	< 0.001	0.93

BIC Bayesian information criterion. LMR-LRT Lo–Mendell–Rubin adjusted likelihood ratio test