. 2018 Nov 14;52:88. doi: 10.11606/S1518-8787.2018052000462

Table 4. Sociodemographic predictors of GPCOG-Br and MMSE scores after controlling for participants’ diagnostic status.

Variable	GPCOG-Br patient		GPCOG-Br informant			GPCOG-Br total		MMSE

	Model 1	Model 2	Model 1	Model 2	Model 3	Model 1	Model 2	Model 1	Model 2
Group/Diagnosis	0.613^c	0.544^c	0.059^c	0.520^c	0.523^c	0.673^c	0.596^c	0.688^c	0.607^c
Gender		-0.151^a		0.048	0.051		-0.083		-0.146^a
Age		-0.115		-0.187^a	-0.188^a		-0.157^a		-0.176^a
Education		0.385^c		0.168	0.170		0.332^c		0.308^c
SES		0.077		0.061	0.058		0.081		0.135^a
Informant education					-0.018
Adjusted R²	0.37^c	0.55^c	0.34^c	0.39^b	0.38^n.s.	0.45^c	0.59^c	0.47^c	0.62^c

SES: socioeconomic status; GPCOG: General Practitioner Assessment of Cognition – Brazilian Version; MMSE: Mini-Mental Status Examination

Standardised regression coefficients (i.e. betas) are displayed with corresponding p-value: ^a p < 0.05; ^b p < 0.01; ^c p < 0.001; ^n.s: not significant.