Table 3. Multiple-Group CFA (Model 2b) for 23 DEMQOL Items (Unstandardized Factor Loadings With Bootstrapped Standard Errors): Scalar Invariance Estimates.

Item	DEMQOL (n = 1,284), EL (n = 867), ES (n = 417)	h2	GEN	SE	COG	SE	LON	SE	SOC	SE
Note. GEN = general HRQL; COG = worries about cognition; LON = loneliness; SOC = worries about social relationship. Model fit from non-bootstrapped results: χ2 = 1,788.347 (df = 508), English (EL) χ2 = 983.708, Spanish (ES) χ2 = 804.639. Root mean square error of approximation (RMSEA) = .063 (90% confidence interval [CI] = .060, .066), comparative fit index (CFI) = .935. DIFFTEST χ2 = 325.029 (Δdf = 74), p < .0001. h2 = communalities.
a Unstandardized factor loading fixed at value of 1. Numbers in italics are values of Standard Error (SE).
2	Worried or anxious	.38	.97	.05
4	Frustrated	.41	.89	.04
7	Sad	.39	.95	.04
8	Lonely	.59	.73	.05			1.00	a
9	Distressed	.37	1.12	.05
11	Irritable	.42	.90	.04
12	Fed-up	.49	1.00	a
13	Things to do but couldn’t	.46	.70	.05
14	Forget recent things	.69	.85	.05	1.07	.11
15	Forgetting who people are	.78	.80	.05	.96	.09
16	Forgetting what day it is	.70	.72	.05	1.00	a
17	Your thoughts being muddled	.79	.95	.05	1.03	.09
18	Difficulty making decisions	.71	1.01	.05	.79	.10
19	Poor concentration	.74	.95	.05	.82	.11
20	Not having enough company	.77	.74	.05			1.00	a
21	Get on with people close	.70	.90	.07					.70	.13
22	Getting affection that you want	.68	.89	.07					.95	.16
23	People not listening to you	.87	.86	.06					1.00	a
24	Making yourself understood	.82	.85	.06					.77	.07
25	Getting help when you need it	.73	.99	.06					.77	.09
26	Getting to the toilet in time	.50	.72	.07					.61	.11
27	How you feel in yourself	.59	1.08	.05
28	Your health overall	.44	.91	.05
	Factor variance (EL)		.48		.23		.53		.32
	Factor variance (ES)		1.52		.88		.43		.48
	Factor means (ES)		.35		.16ns		−.48		−.51