Table 4.
The best ACDM model generated the twenty features with the highest Gini importance.
| Rank | Features | Gini importance |
|---|---|---|
|
| ||
| 1 | The number of 655 recurrences | 0.108 |
| 2 | SD between 655 recurrences | 0.0919 |
| 3 | SE between 655 recurrences | 0.0809 |
| 4 | Interquartile range of 655 recurrences | 0.0731 |
| 5 | Mean duration between 665 recurrences | 0.0599 |
| 6 | Mean duration between 655 recurrences | 0.0592 |
| 7 | Maximum duration between 655 recurrences | 0.0565 |
| 8 | Median duration between 655 recurrences | 0.0511 |
| 9 | The number of 665 recurrences | 0.0432 |
| 10 | Maximum duration between 665 recurrences | 0.0398 |
| 11 | Minimum duration between 655 recurrences | 0.0379 |
| 12 | 665→655 | 0.0302 |
| 13 | 652→655 | 0.0233 |
| 14 | 653→655 | 0.0196 |
| 15 | 293 | 0.0155 |
| 16 | 652→653 | 0.0132 |
| 17 | 655→665 | 0.0112 |
| 18 | The number of 653 recurrences | 0.0108 |
| 19 | Mean duration between 635 recurrences | 0.0104 |
| 20 | 785 | 0.00818 |
Phecode 293: “Symptoms involving head and neck”
Phecode 635: “Hemorrhage during pregnancy; childbirth and postpartum”
Phecode 652: “Malposition and malpresentation of fetus or obstruction”
Phecode 653: “Problems associated with amniotic cavity and membranes”
Phecode 655: “Known or suspected fetal abnormality affecting management of mother”
Phecode 665: “Obstetrical/birth trauma”
Phecode 785: “Abdominal pain”