Table 2.

Model adequacy results

Trajectory group	AvePP	OCC	P	π
Low-Low	0.98	22	0.74	0.74
Medium-Medium	0.95	64	0.21	0.22
High-High	0.97	625	0.045	0.046

AvePP, average posterior probability; OCC, odds of correct classification; p, the actual proportion of subjects assigned to each trajectory group using the maximum probability rule; π, the posterior probability of group membership estimated by the model