Table 3.

Latent profile assignment probabilities using the three-category profile LPA models in the PROMIS-II and NEPTUNE cohorts

	PROMIS-II Cohort (n=121)
	Poor	Average	Good
Poor (n=24)	0.90	0.10	0.00
Average(n=59)	0.04	0.94	0.02
Good (n=38)	0.00	0.04	0.96
NEPTUNE Pediatric Cohort (n=40)
	Poor	Average	Good
Poor (n=8)	0.91	0.09	0.00
Average (n=17)	0.01	0.98	0.01
Good (n=15)	0.00	0.01	0.99
NEPTUNE Adult Cohort (n=219)
	Poor	Average	Good
Poor (n=41)	0.99	0.01	0.00
Average (n=104)	0.04	0.93	0.03
Good (n=74)	0.00	0.04	0.96
PROMIS-II and NEPTUNE Pediatric Combined Cohort (n=161)
	Poor	Average	Good
Poor (n=31)	0.92	0.08	0.00
Average (n=76)	0.04	0.94	0.02
Good (n=54)	0.00	0.04	0.96

Note. Bolding indicates agreement with prediction and assignment in each sample.