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Table 2 Fit statistics for each profile structure

From: Latent profile analysis of mental workload among emergency department nurses: a cross-sectional study

Model

K

Log (L)

AIC

BIC

aBIC

entropy

P (LMR)

P (BLRT)

Probability of class

1-Class

12

−5157.791

10339.581

10384.225

10346.167

–

–

–

1.000

2-Class

19

−4784.887

9607.774

9678.460

9618.201

0.883

0.091

<0.001

0.285/0.715

3-Class

26

−4449.813

8951.627

9048.355

8965.895

0.936

0.001

<0.001

0.538/0.334/0.128

4-Class

33

−4334.024

8734.048

8856.818

8752.158

0.923

0.052

0.001

0.125/0.141/0.423/0.31