Table 3.
Patients’ characteristics and obstetrical outcome according to placental lesions.
| Characteristics | All N=208 | Normal placenta N= 43 | Inflammatory placenta N = 6 | Vascular placenta N = 149 | Vascular and inflammatory lesions N=10 |
|---|---|---|---|---|---|
| Age (years) | 29 (15–33) | 29 (15–33) | 25 (15–33) | 29 (15–33) | 29 (15–33) |
| Obstetrical history | |||||
| Gestity, medians (ranges) | 0 (0–3) | 0 (0–3) | 0 (0–3) | 0 (0–3) | 0 (0–3) |
| Parity, medians (ranges) | 0 (0–3) | 0 (0–3) | 0 (0–2) | 0 (0–3) | 0 (0–3) |
| Previous Intrauterine deaths (n, %) | 3 (1.4) | 0 | 0 | 3 (2) | 0 |
| Previous Miscarriages (n, %) N medians (ranges) | 45 (22) 0 (0–4) | 9 (21) 0 (0-4) | 2 (33) 0 (0–1) | 36 (24) 0 (0–3) | 2 (20) - |
| Previous FGR (n, %) | 23 (11) | 4 (9) | 1 (17) | 17 (11) | 1 (10)su |
| Cardiovascular factors | |||||
| BMI, medians (ranges) | 24 (16-41) | 23 (17-36) | 21 (18-37) | 23 (16-41) | 21 (18-37) |
| Tobacco (n, %) | 26 (13) | 4 (9) | 3 (50) | 22 (15) | 0 |
| Pregnancy outcome | |||||
| Gestational diabetes (n, %) | 33 (16) | 6 (14) | 1 (17) | 26 (17) | 0 |
| Preeclampsia (n, %) Gravida arterial hypertension (n, %) | 14 (7) 19 (9) | 1 (2)/0 2 (5) | 1 (17) 1 (17) | 1 (8) 16 (11) | 0 0 |
| Abnormal uterine artery Dopplers (n, %) | 25 (12) | 2 (5) | 3 (50) | 21 (14) | 0 |
| FGR (n, %) | 59 (28) | 6 (14) | 6 (100) | 51 (34) | 1 (10) |
| Oligohydramnios (n, %) | 11 (5) | 2 (5) | 4 (67) | 7 (5) | 1 (10) |
| Gravida cholestasis (n, %) | 6 (3) | 1 (2) | 0 | 5 (3) | 0 |
| Aspirin (n, %) Low molecular weight heparin (n, %) | 13 (16) 5 (2) | 1 (2) 1 (2) | 2 (33) 0 | 12 (8) 4 (3) | 2 (20) 0 |
| Delivery | |||||
| Prematurity<37 wg (n, %) Prematurity<34 wg (n, %) | 36 (17) 6 (3) | 10 (23) 3 (7) | 1 (17) 0 | 26 (17) 3 (2) | 0 0 |
| Term (weeks), medians (ranges) | 39 (24–42) | 38 (28–41) | 39 (36–42) | 39 (24–42) | 39 (29–42) |
| Threatened preterm labour (n, %) | 9 (4) | 5 (12) | 1 (17) | 3 (2) | 0 |
| Abnormal foetal heart rate tracing (n, %) | 100 (48) | 19 (44) | 1 (17) | 77 (52) | 1 (10) |
| Neonates characteristics | |||||
| Birth weight (gr), medians (ranges) | 2765 (560–4560) | 2868 (1000–3990) | 2903 (2070–4503) | 2760 (560–4140) | 2760 (560–4140) |
| Placenta weight, medians (ranges) | 477 (100–1230) | 468 (100-1230) | 467 (100–1230) | 481 (100–1000) | 481 (100–1000) |
| Apgar 5 (n, %) | 10 (10) | 10 (10) | 10 (10) | 10 (10) | 10 (10) |
Boujenah. Prevalence and association of placental lesions with obstetrical features and outcome: data from French prospective study. Am J Obstet Gynecol Glob Rep 2024.