Table 2.
Maternal pregnancy demographics and pregnancy care and outcomes (N = 60 with data provided)
| Characteristics | Maternal pregnancy demographics and pregnancy care (N = 60 pregnancies) |
|---|---|
| Maternal age (years) | |
| First pregnancy | 18.4 (14.3, 16.5, 19.3, 21.7) |
| Second pregnancy | 20.1 (16.7, 18.6, 21.5, 23.1) |
| Third pregnancy | 22.3 (18.3, 20.1, 23.1, 23.4) |
| Duration of diabetes at first pregnancy (months) | 38 (29, 51) |
| Interval between pregnancies (months) | 19.6 (13.0, 25.5) |
| Gestational age when pregnancy noted (weeks) | 6.2 (4.9, 7.9) |
| Using contraception | |
| Yes | 3 (5) |
| No | 45 (75) |
| Did not provide information | 12 (20) |
| Reported receiving preconception counseling | |
| Yes | 8 (13.3) |
| No | 40 (66.7) |
| Missing | 12 (20.0) |
| BMI closest to conception* (N = 46) | 35.2 (20.3, 31.0, 39.7, 50.2) |
| HbA1c closest to conception (%)** (N = 46) | 7.0 (5.1, 5.9, 8.9, 13.6) |
| HbA1c closest to conception (mmol/mol)** (N = 46) | 53 (32, 41, 74, 125) |
| HbA1c closest to delivery (%)*** (N = 47) (exclude known terminations) | 6.3 (5.1. 5.6, 8.2, 12.1) |
| HbA1c closest to delivery (mmol/mol)*** (N = 47) (exclude known terminations) | 45 (32, 38, 66, 109) |
| Highest HbA1c during pregnancy (N = 35) (excludes known terminations) | |
| <6.5% (<48 mmol/mol) | 13 (37.1) |
| 6.5–7.5% (48–58 mmol/mol) | 5 (14.3) |
| 7.5–8% (58–64 mmol/mol) | 4 (11.4) |
| ≥8% (≥58 mmol/mol) | 13 (37.1) |
| Reported receiving prenatal care | |
| Yes | 39 (73.6) |
| No | 5 (9.4) |
| Missing | 9 (17.0) |
| Mother’s medical records available (N = 53) (excludes known terminations) | |
| Yes | 35 (66.0) |
| No | 18 (34.0) |
| Infant’s medical records available (N = 41) (includes only live births and 2 stillbirths) | |
| Yes | 26 (63.4) |
| No | 15 (36.6) |
Values are given as the median (minimum, 25th percentile, 75th percentile, and maximum), median (25th percentile and 75th percentile), or frequency (%).
*Median 46 days (minimum 1 day, 25th percentile 29 days, 75th percentile 223 days, and maximum 1,510 days) from conception.
**Median 44 days (minimum 1 day, 25th percentile 29 days, 75th percentile 223 days, and maximum 1,892 days) from conception.
***Median 189 days (minimum 4 days, 25th percentile 45 days, 75th percentile 359 days, and maximum 1,720 days) from delivery.