Clinical Study
Depression Is Associated with Cognitive Dysfunction in Older Adults with Heart Failure
Table 2
Linear regressions between depression and cognitive composite scores.
| Variable | B | SE | β | t | P | ΔR2 |
| Frontal composite | | | | | | | Control variables | .16 | .03 | .42 | 5.66 | <0.001 | .23 | Full model | −.17 | .08 | −.17 | −2.28 | 0.02 | .03 | Memory composite | | | | | | | Control variables | .07 | .03 | .19 | 2.36 | 0.02 | .07 | Full model | −.12 | .08 | −.12 | −1.50 | 0.14 | .01 | Language composite | | | | | | | Control variables | .12 | .03 | .32 | 4.08 | <0.001 | .14 | Full model | −.18 | .08 | −.17 | −2.23 | 0.03 | .03 | Motor function | | | | | | | Control variables | .20 | .04 | .43 | 5.38 | <0.001 | .23 | Full model | −.25 | .10 | −.19 | −2.43 | 0.02 | .03 | Global cognitive | | | | | | | Control variables | .17 | .03 | .39 | 5.06 | <0.001 | .18 | Full model | −.03 | .10 | −.02 | −.26 | 0.78 | <.001 |
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Control variables included sex, hypertension, and cardiac fitness.
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