Dependent variable | Independent variable | Regression coefficient β | Standardized regression coefficient β | t | Coefficient of determination R2 | Adjusted R2 | F |
Anxiety score | Constant | 13.384 | — | 5.758** | 0.784 | 0.769 | 50.865** |
Caregiver depression | 0.706 | 0.542 | 6.118** |
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Caregiver QOL | -0.213 | -0.423 | 5.470** |
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Caregiver gender |
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Female | 1.875 | 0.199 | 2.975** |
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Relationship to patient |
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Child | 1.460 | 0.152 | 2.034* |
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Depression score | Constant | -2.804 | — | -2.444* | 0.756 | 0.738 | 43.275** |
Caregiver anxiety | 0.361 | 0.470 | 5.551** |
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Daily caregiving time | 1.088 | 0.219 | 2.286* |
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Patient NYHA | 0.914 | 0.180 | 2.554* |
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Relationship to patient |
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Spouse | 1.976 | 0.271 | 3.272** |
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