Table 2 Fitting index and group size of latent profile analysis models

Fit statistics

LL

-18533.613

-16478.316

-15717.900

-15020.528

-14743.403

AIC

37119.226

33036.631

31543.800

30177.056

29650.805

BIC

37246.645

33232.660

31808.439

30510.306

30052.665

aBIC

37164.068

33105.619

31636.933

30294.335

29792.230

Entropy

—

0.910

0.902

0.944

0.946

BLRT

—

0.0000

0.0000

0.0000

0.0000

LMR

—

0.0000

0.1036

0.0004

0.1561

Group-sizes(%)

C1

993(100%)

486(48.9%)

148(14.9%)

125(12.6%)

77(7.7%)

C2

—

507(50.1%)

473(47.6%)

395(39.8%)

86(8.7%)

C3

—

—

372(37.5%)

396(39.9%)

354(35.7%)

C4

—

—

—

77(7.7%)

399(40.2%)

C5

—

—

—

—

77(7.7%)

C6

—

—

—

—

—