Table 2. Bivariate comparisons of DEMQOL-Proxy (change between time-points).

	T2-T1			T3-T2
	Mean	SD	Co-eff (p)	Mean	SD	Co-eff (p)
Living status			T = 1.54 (p = 0.13)			T = -0.32 (p = 0.75)
Non co-resident	1.93	13.80		-0.83	9.22
Co-resident	-0.76	11.94		-0.28	10.01
Carer gender			T = 2.37 (p = 0.02)			T = -1.11 (p = 0.27)
Male	3.14	13.99		-1.63	10.86
Female	-1.11	11.84		0.10	9.36
Severity Baseline (CDR)			F = 0.38 (p = 0.77)			F = 0.86 (p = 0.47)
Questionable	-1.08	12.39		-2.45	10.15
Mild	.81	12.52		-.15	10.10
Moderate	.45	13.12		.80	9.61
Severe	-2.53	13.48		-.56	6.43