Maternal and infant angiotensin converting enzyme (ACE) activity (units/l)
| N | ACE | |
|---|---|---|
| Values are mean (SD). | ||
| *and † v ‡, p < 0.001; ‡ v §, p < 0.001; ‡ v ¶, p < 0.05. | ||
| Maternal | ||
| Birth | 67 | 29.5 (12.2)* |
| 1–3 months | 43 | 33.6 (12.5)† |
| Infant | ||
| Birth | 67 | 56.0 (23.2)‡ |
| 1 month | 52 | 78.3 (40.2)§ |
| 3 months | 42 | 72.8 (22.8)¶ |