Item | Partial regression coefficient | Standard error | Standardized regression coefficient | t value | P value |
Constant term | 33.761 | 4.377 | - | 12.671 | <0.001 |
Age of the caregiver | −2.781 | 1.881 | −0.771 | −2.861 | 0.006 |
Length of stay | 2.318 | 1.582 | 0.782 | 2.751 | 0.017 |
Family income per capita/yuan | −3.793 | 2.044 | −1.021 | −3.802 | 0.012 |
Any experience in caregiving | 3.672 | 2.857 | 0.852 | 4.012 | 0.002 |