Table 5. Multiple linear regression model.

Predictor	Slope	SE	95%CI
			Lower	Upper	t-test	p-value
Interception	60.089	11.191	37.763	82.4153	5.37	<0.001*
GDS	−0.278	0.114	−0.507	−0.0502	−2.43	0.018
Age	−0.245	0.138	−0.520	0.0298	−1.78	0.080
Schooling	0.629	0.172	0.285	0.9729	3.65	<0.001*
Sex MAL–FEM	3.566	2.606	−1.634	8.7650	1.37	0.176

95%CI: 95% confidence interval; MAL: male; FEM: female; GDS: Geriatric Depression Scale. *p<0.05.