Table 2 Model Fit Comparison for Latent Class Growth Analysis (LCGA).

From: Development of a nomogram prediction model for gait speed trajectories in persons with knee osteoarthritis

Classes

AIC

BIC

aBIC

Entropy

BLRT

Percentage of individuals in class

1

−1002.120

−955.666

−984.254

–

–

1

   

2

−4504.117

−4442.177

−4480.295

0.839

 < 0.001

0.491

0.509

  

3

−6256.066

−6178.642

−6226.290

0.883

 < 0.001

0.191

0.505

0.304

 

4

−7041.393

−6948.484

−7005.661

0.877

 < 0.001

0.332

0.437

0.080

0.151

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