Table 1.
Characteristics of the patients who underwent fetal FCI according to the type of intervention.
| Characteristic | fBAV (n = 88) |
fBPV (n = 13) |
IAS (n = 14) |
BAS (n = 5) |
All (n = 113) |
p-Value |
|---|---|---|---|---|---|---|
| Maternal age at FCI (years) | 30 (18–41) | 33 (26–39) | 29 (22–35) | 27 (25–34) | 30 (18–41) | 0.070 |
| BMI (kg/m2) | 24.7 (17.8–38.7) |
24.1 (19.3–29.7) |
24.4 (18.8–30.1) |
24.6 (20.8–28.1) |
24.6 (17.8–38.7) |
0.650 |
| Obesity (BMI > 30 kg/m2) |
14 (15.9%) | 0 (0%) | 1 (7.1%) | 0 (0%) | 15 (13.3%) | 0.279 |
| Gravidity | 2 (1–5) | 2 (1–5) | 2 (1–3) | 2 (2–5) | 2 (1–5) | 0.433 |
| Parity | 1 (0–3) | 0 (0–2) | 1 (0–2) | 2 (1–2) | 1 (0–3) | 0.091 |
| Active smoker | 4 (4.5%) | 0 (0%) | 0 (0%) | 0 (0%) | 4 (3.5%) | 0.684 |
| Paternal age (years) | 32 (20–46) | 34 (26–54) | 32 (24–36) | 34 (26–39) | 32 (20–54) | 0.702 |
| Family history of CHD | 8 (9.1%) | 0 (0%) | 0 (0%) | 0 (0%) | 8 (7.1%) | 0.378 |
| ASA physical status | ASA 2–100% | ASA 2–100% | ASA 2–100% | ASA 2–100% | ASA 2–100% | 1.000 |
Data are given as median (range) or n (%). p-value was calculated with the Kruskal-Wallis test. fBAV: fetal balloon aortic valvuloplasty; fBPV: fetal balloon pulmonary valvuloplasty; IAS: interatrial stent placement; BAS: balloon atrial septoplasty; FCI: fetal cardiac intervention; BMI: body mass index; CHD: congenital heart defect; ASA: American Society of Anesthesiologists.