TABLE 3.

Fit Statistics of Potential Quadratic Growth Mixture Models for Health and Behavior Questionnaire–Anxiety andClass Estimates for Final Four-Class Solution

Latent Class No.	Bayesian information Criterion	Lo-Mendell Rubin Adjusted Likelihood Ratio Test p	Class Sample Sizes
1	713.2	—	272
2	278.0	< .0001	137, 135
3	125.4	.0004	106, 135, 31
4	92.0	.0887	43, 88, 28, 113
5	70.2	.2398	55, 22, 46, 88, 61
6	43.5	.2398	4, 22, 44, 55, 61, 86
	Estimate	SE	Estinmate/SE
Class 1: Intercept	0.932	0.043	21.646***
Class 2: Intercept	0.578	0.030	19.159***
Class 3: Intercept	0.379	0.024	15.807***
Class 3: Slope	−0.029	0.004	−8.032***
Class 4: Intercept	0.928	0.061	15.311***
Class 4: Slope	−0.072	0.008	−9.335***

^***P <.001.