From: Measuring evidence-based practice knowledge and skills in occupational therapy—a brief instrument
Question (score) | Median at baseline (Min-max) | Median at 12-weeks (Min-max) | Median change (Min-max) | Z (p-value)* | Effect size (r) | Interpretationa |
---|---|---|---|---|---|---|
PICO (16) | 8.0 (0.0–16.0) | 16.0 (0.0–16.0) | 5.0 (0.0–16.0) | −4.11-(<0.001) | 0.55 | Moderate |
Study design (3) | 0.0 (0.0–2.0) | 1.0 (0.0–2.0) | 0.0 (−1.0–2.0) | −2.39 (0.017) | 0.32 | Small |
Sources of information (11) | 4.0 (1.0–6.0) | 5.0 (2.0–8.0) | 0.0 (−2.0–5.0) | −1.66 (0.097) | 0.22 | Small |
Total score (30) | 14.0 (2.0–23.0) | 21.0 (2.0–25.0) | 5.5 (−2.0–19.0) | −4.08 (0.001) | 0.55 | Moderate |