Table 4.
Balancing measure: incidence of major bleeding, per site.
| n (%) | pa | ||
|---|---|---|---|
| Pre-intervention January 2017–December 2018 | Post-intervention January 2019–December 2019 | ||
| Admissions | 1388 | 687 | |
| Intracranial hemorrhage, total | 22 (1.6) | 9 (1.3) | 0.65 |
| Grade I IVH | 13 (0.9) | 7 (1.0) | |
| Grade II IVH | 3 (0.2) | 1 (0.1) | |
| Grade III IVH | 2 (0.1) | 0 (0.0) | |
| Intraparenchymal | 4 (0.3) | 1 (0.1) | |
| Other bleeding, total | 107 (7.7) | 37 (5.5) | 0.06 |
| Pulmonary hemorrhage | 7 (0.5) | 1 (0.1) | |
| Upper GI bleeding | 7 (0.5) | 3 (0.4) | |
| Rectal bleeding | 4 (0.3) | 2 (0.3) | |
| Adrenal hemorrhage | 1 (0.1) | 1 (0.1) | |
| Non-specified hemorrhage | 88 (6.3) | 30 (4.4) | |
aTotals compared by chi-squared test, corroborated by Fisher exact test.