Rated useful | Percentage | Difference (95% confidence interval) | |
---|---|---|---|
*Data missing for 11 cases. | |||
†Compared with other two groups combined. | |||
‡Data missing for 40 cases. | |||
§Data missing for six cases. | |||
Mode of death* | |||
Prenatal death | 11/389 | 2.8 | 2.1% (−1.8 to 6.0)† |
Induced abortion | 6/81 | 7.4 | 4.7% (−1.2 to 10.6)† |
Early neonatal death | 1/61 | 1.6 | 2.0% (−1.6 to 5.6)† |
Placenta findings‡ | |||
Any abnormality | 15/396 | 3.8 | 0.9% (−3.5 to 5.4) |
Normal | 5/106 | 4.7 | |
External malformations§ | |||
0Yes | 12/100 | 12 | 10.2% (3.7 to 16.7) |
No | 8/436 | 1.8 |