Table 3: Predictors of self-care at the end of six months in the model with six variables ( ).

Predictor variables SE

Intervention group−7.510.97−0.49−7.730.000
Sex−1.341.04−0.08−1.280.200
Years of schooling−1.100.125−0.59−0.850.392
Comorbidities0.660.3080.142.160.038
Social support1.351.520.580.8520.373
Income −0.000.001−0.03−0.480.626

—Coefficient of determination (general model).