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Mean (range) of pre- and post-test scores (N=56).
| Item | Pre-test | Post-test | P-value |
|---|---|---|---|
| Central line placement* | 2.7 (0–13) | 12.4 (8–18) | <0.0001 |
| Number of indications | 1.5 (1–3) | 3.2 (2–4) | <0.0001 |
| Number of contraindications | 0.8 (0–2) | 1.7 (0–3) | <0.0001 |
| Number of complications | 1.6 (1–3) | 2.7 (1–4) | <0.0001 |
Out of 18 maximum points.
