Table 6 Risk factors from Random Forest unique to 0, 12 and 24 week(s) of gestation
From: Analysis of risk factors progression of preterm delivery using electronic health records
| Â | Code | Description | Variable Importance |
|---|---|---|---|
0 week | D_250.01 | Diabetes Mellitus without Mention of Complication, Type I | 2.64 |
| Â | L_49024-3 | Differential Cell Count Method Blood | 2.09 |
| Â | L_47251-4 | JC/BK Virus PCR | 2.07 |
12 weeks | D_401.9 | Unspecified Essential Hypertension | 2.13 |
| Â | D_644.20 | Early Onset of Delivery, Unspecified as to Episode of Care or Not Applicable | 2.11 |
| Â | D_O60.10X0 | Preterm labor with preterm delivery, unspecified trimester, not applicable or unspecified | 2.05 |
24 weeks | D_O30.032 | Twin pregnancy, monochorionic/diamniotic, second trimester | 7.62 |
| Â | D_O34.32 | Maternal care for cervical incompetence, second trimester | 4.36 |
| Â | D_O09.212 | Supervision of pregnancy with history of pre-term labor, second trimester | 3.95 |
| Â | D_O10.912 | Unspecified pre-existing hypertension complicating pregnancy, second trimester | 3.76 |
| Â | M_409672903.0 | Magnesium Sulfate, Injectable/magnesium sulfate | 2.80 |
| Â | L_3255-7 | Fibrinogen Automated | 2.49 |
| Â | D_O41.02X0 | Oligohydramnios, second trimester, not applicable or unspecified | 2.12 |