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Total number of adverse reactions by time of reaction
| Time from start infusion | Pre-change group n (%) | Post-change group n (%) |
|---|---|---|
| n = 87 | n = 145 | |
| 0–29 min | 29 (33.3) | 11 (7.6) |
| 30–59 min | 32 (36.8) | 34 (23.5) |
| 1–1 h 29 min | 9 (10.3) | 45 (31) |
| 1 h 30 min–2 h | 4 (4.6) | 27 (18.6) |
| >2 h | 5 (5.8) | 19 (13.1) |
| Unknown time | 8 (9.2) | 9 (6.2) |
