Median (Interquartile range) | Wilcoxon Signed Ranks test | |||
---|---|---|---|---|
Question number/construct | Pre-intervention | Post-intervention | Z | p |
1. Overall acceptability | 4 (4–5) | 5 (4–5) | −2.78 | 0.006** |
2. Affective attitude | 4 (3–4) | 5 (4–5) | − 4.06 | < 0.001*** |
3. Burden | 2 (2–4) | 2 (2–4) | −1.82 | 0.066 |
4. Perceived effectiveness | 4 (3–4) | 5 (4–5) | −3.60 | < 0.001*** |
5. Ethicality | 4 (3–4) | 5 (4–5) | −2.58 | 0.009** |
6. Opportunity costs | 3 (2–4) | 4 (2–4) | −2.91 | 0.003** |
7. Self-efficacy | 4 (3–4) | 4 (4–5) | −2.1 | 0.040* |
8. Intervention coherence | 4 (3–4) | 5 (4–5) | −3.92 | < 0.001*** |