Table 3 Exploratory factors extracted from the QoR-15 questionnaire
From: Psychometric properties of the Persian version of the quality of recovery-15 questionnaire
Factor name | Items | Factor loading | *h2 | Eigenvalues | % of variance |
|---|---|---|---|---|---|
Part A | 1. I was able to breathe easily | 0.650 | 0.589 | 4.631 | 30.877 |
2. I could enjoy the food | 0.648 | 0.454 | |||
3. I had a feeling of vitality and liveliness | 0.794 | 0.441 | |||
4. I had a good sleep | 0.797 | 0.533 | |||
5. I was able to go to the bathroom without help and follow my routine personal hygiene | 0.687 | 0.566 | |||
6. I was able to communicate with my family or friends | 0.772 | 0.650 | |||
7. I was supported by the hospital's doctors and nurses | 0.785 | 0.689 | |||
8. I was able to return to work or home routine activities | 0.730 | 0.544 | |||
9. I felt comfortable and had control | 0.747 | 0.668 | |||
10. In overall, I was satisfied and happy | 0.676 | 0.702 | |||
Part B | 11. Moderate pain | 0.554 | 0.425 | 3.565 | 23.769 |
12. Severe pain | 0.665 | 0.493 | |||
13. Nausea or vomiting | 0.718 | 0.577 | |||
14. Feeling worried or anxiety | 0.819 | 0.720 | |||
15. Feeling sad or depressed | 0.693 | 0.547 |