Research Article
Association between Perceived Control and Quality of Life among Patients with Breast Cancer: Structural Equation Analysis
Table 3
Reliability and validity of the structural equation model for correlation between perceived control and QoL in BC patients.
| | Variables | Cronbach’s alpha | rho_A | Reliability of combination | The average amount of extracted variation (AVE) |
| | Personal efficacy | 0.772 | 0.779 | 0.846 | 0.526 | | Personal strain | 0.747 | 0.753 | 0.840 | 0.569 | | Medical efficacy | 0.808 | 0.812 | 0.886 | 0.723 | | Emotional strain | 0.740 | 0.764 | 0.826 | 0.454 | | Emotional (EF) | 1.000 | 1.000 | 1.000 | 1.000 | | Control efficiency | 1.000 | 1.000 | 1.000 | 1.000 | | Physical symptom | 0.086 | 0.065 | 0.589 | 0.265 | | QoL | 1.000 | 1.000 | 1.000 | 1.000 | | Cancer experience | 1.000 | 1.000 | 1.000 | 1.000 | | Social (SF) | 1.000 | 1.000 | 1.000 | 1.000 | | Socioeconomic strain | 0.756 | 0.777 | 0.831 | 0.455 | | Financial difficulty (FI) | 1.000 | 1.000 | 1.000 | 1.000 | | Role (RF) | 1.000 | 1.000 | 1.000 | 1.000 | | Physical(PF) | 1.000 | 1.000 | 1.000 | 1.000 | | Collective efficacy | 0.819 | 0.821 | 0.874 | 0.581 |
|
|
