Association of derived patterns of musculoskeletal disorders with psychological problems: a latent class analysis

Table 2 Fit statistics for latent class analyses

Number of latent classes	Number of parameters estimated	LL	AIC	BIC
1	9	− 1695.77	3409.54	3444.54
2	19	− 1599.64	3237.29	3311.18
3	29	− 1557.17	3172.35	3285.12
4	39	− 1529.99	3137.98	3289.65
5	49	− 1510.61	3119.21	3309.77

LL Log likelihood, BIC Bayes Information Criterion, AIC Akaike’s Information Criterion

ISSN: 1347-4715