Table 4.

Summary of Models for Psychological Distress Subscale related to FCR.

		Model 1	Model 2	Model 3 a	Model 3 b	Model 3 c	Model 3 d	Model 4
Fixed effects‡
	Intercept	6.87***	6.79***	6.79***	6.71***	6.79***	6.77***	6.37***
	MS			1.29
	SES				−0.60			−0.84**
	Age					0.54
	Dx						1.31	1.42
	SES × Dx							2.19**
Rate of change
	Linear time (LT)		−1.05*	−1.06*	−0.69	−1.05*	−1.07*	−0.73
	x MS			−0.97
	x SES				−0.74**			−0.81**
	x Age					0.48
	x Dx						0.78
Fit statistics
	−2LL	515.378	512.08*	510.63	452.39***	511.74	510.90	444.19***
	AIC	521.378	520.08	522.63	464.39	523.74	522.90	460.19
	BIC	528.911	530.13	537.70	478.82	538.80	537.96	479.44
	η 2 within		5.8%	1.7%	19.9%	1.2%	<0.1%	19.1%
	η 2 between		0.5%	1.3%	<0.1%	<0.1%	3.7%	8.9%
	Global r2	85.0%	85.7%	85.9%	88.4%	85.9%	92.5%	93.5%

Abbreviations: MS, racial and/or ethnic minority status; SES, socioeconomic status; Dx, diagnosis; LT, linear time (occasion); AIC, Akaike information criterion; BIC, Bayesian information criterion; eta-squared, r-squared, additional variance explained relative to prior model in sequence; Model 1, UMM; Model 2, UGM; Model 3, CGM with demographic or socioeconomic predictor, demographic or socioeconomic predictor × occasion; Model 4, CGM with demographic or socioeconomic predictor, Dx, demographic or socioeconomic predictor × occasion.

^‡Random effects of occasion not evaluated due to presence of only 2 occasions and associated Hessian error.

^aCGMs incorporating fixed effects of racial and/or ethnic minority status and its interaction with LT.

^bCGMs incorporating fixed effects of SES and its interaction with LT.

^cCGMs incorporating fixed effects of age and its interaction with LT.

^dCGMs incorporating fixed effects of Dx and its interaction with LT.

^***P ≤ .01. **P ≤ .05. *P ≤ .10.