Per cent changes in systolic and diastolic blood pressure in hypertensive preterm infants given intravenous nicardipine
| Days of nicardipine administration | No | Changes (%) in systolic blood pressure | Changes (%) in diastolic blood pressure |
| 1 | 8 | −12.7±13.6 | −17.3±17.7 |
| 2 | 8 | −21.6±14.6 | −28.0±21.1 |
| 3 | 8 | −21.4±7.7 | −29.1±14.0 |
| 4 | 8 | −25.6±7.5 | −32.3±13.3 |
| 5 | 7 | −26.0±11.1 | −30.5±11.3 |
| 6 | 7 | −25.1±10.5 | −31.7±13.0 |
| 7 | 7 | −22.1±10.9 | −24.9±14.0 |