Table 2.

Mixed effects (random coefficients) model of ADAS-Cog change over time.

	B	95% CIs		p
Age—per year increase	−0.06	−0.81	0.69	0.87
Sex—Male vs. female	−3.45	−15.71	8.81	0.57
Education—per unit increase	−0.42	−2.27	1.42	0.64
Disease duration—per unit increase	0.14	−3.29	3.58	0.93
Time—months	−0.28	−1.72	1.17	0.70
Treatment	−4.25	−16.20	7.69	0.47
Time × treatment	−1.01	−0.02	−3.13	0.04