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Table 3 Latent class analysis model fit statistics

From: Older adult drug overdose: an application of latent class analysis to identify prevention opportunities

Model

Log likelihood

AIC

BIC

Entropy (R2)

LMRT

p-value

1-class

-9420.44

18862.88

18926.01

-

-

-

2-class

-9257.36

18560.72

18692.72

0.50

326.15

< 0.001

3-class

-9198.46

18466.93

18667.79

0.48

117.80

< 0.001

4-class

-9141.05

18376.11

18645.84

0.49

114.82

< 0.001

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Harm Reduction Journal

ISSN: 1477-7517