Demographics, MRI details, and delivery outcomes
| Control (n = 26) | Diabetes | ||||
|---|---|---|---|---|---|
| All (n = 26) | GDM (n = 13) | T1DM (n = 12) | T2DM (n = 1) | ||
| Maternal demographics | |||||
| Maternal age (mean) (SD) (yr) | 31 (5) | 31 (5) | 32 (5) | 30 (6) | 34 |
| Parity (median) (range) | 0 (0–3) | 0 (0–3) | 1 (0–2) | 0 (0–3) | 0 |
| Current smoker (No.) (%) | 1 (4) | 3 (12) | 1 (8) | 2 (17) | |
| Deprivation (No.) (%) | |||||
| SIMD 1–3 | 13 (50) | 13 (50) | 6 (46) | 6 (50) | 1 |
| SIMD 4–5 | 13 (50) | 13 (50) | 7 (54) | 6 (50) | |
| MRI details | |||||
| Gestation at MRI (mean) (SD) (wk) | 36.1 (0.9) | 36.0 (0.8) | 36.0 (0.8) | 36.0 (0.9) | 36.7 |
| MRI-to-delivery interval (mean) (SD) (wk) | 3.6 (1.6) | 2.1 (1.2) | 2.6 (1.2) | 1.6 (1.1) | 15 |
| Neonatal outcome | |||||
| Gestation delivery (mean) (SD) (wk) | 39.7 (1.5) | 38.1 (1.4) | 38.6 (1.1) | 37.6 (1.5) | 38.9 |
| Birthweight (mean) (SD) (g) | 3372 (467) | 3551 (627) | 3629 (483) | 3508 (780) | 3040 |
| Sex (male/female) | 13:13 | 9:17 | 6:7 | 2:10 | Male |
| Occipitofrontal circumference (mean) (SD) (cm) | 34.4 (1.4) | 34.8 (1.8) | 35 (1.6) | 35 (2.2) | 36 |
Note:—SIMD indicates Scottish Index of Multiple Deprivation; SIMD 1, most deprived; SIMD 5, most affluent.