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Acceptance of PI (PI in which only information was provided to either physicians or nurses (10.7 and 8.1%, respectively) were not included)
| IW-2017 (%) | IW-2019 (%) | |||
|---|---|---|---|---|
| Intervention proposed and implemented | 1628 | 79.9 | 2096 | 88.4 |
| Intervention proposed, not implemented (proposal rejection) | 21 | 1.0 | 28 | 1.2 |
| Intervention proposed, not implemented (risk–benefit assessment) | 72 | 3.5 | 88 | 3.7 |
| Intervention proposed, outcome not known | 303 | 14.9 | 146 | 6.2 |
| Problem not solved | 14 | 0.7 | 12 | 0.5 |
