Table 2.
Study population
| All patients (26) | Non-IP (13) | IP (13) | PA/PI (10) | PP (3) | |
|---|---|---|---|---|---|
| Age (years) | 36.24 (±6.16) | 37.15 (±5.26) | 35.33 (±7.05) | 37.45 (±6.47) | 28.29 (±3.54) |
| Gestational age (weeks) | 33.81 (±5.36) | 35.00 (±2.35) | 32.62 (±7.16) | 32.10 (±7.84) | 34.33 (±5.03) |
| Previous pregnancies | 3.35 (±2.53) | 2.46 (±1.20) | 4.23 (±3.19) | 4.80 (±3.43) | 2.33 (±1.15) |
| Parity | 1.54 (±1.75) | 0.92 (±1.12) | 2.15 (±2.08) | 2.40 (±2.27) | 1.33 (±1.15) |
| Uterine surgery º | 1.23 (±1.11) | 1.00 (±1.08) | 1.46 (±1.13) | 1.60 (±1.17) | 1.00 (±1.00) |
| BMI * | 23.90 (±17.52) | 23.82 (±5.94) | 23.98 (±5.91) | 24.22 (±6.26) | 23.18 (±22.95) |
BMI, body mass index; IP, invasive placentation; PA, placenta accreta vera ; PP, placenta percreta.
Clinical characteristics of enrolled patients grouped for GS diagnosis. °Uterine surgery is the sum of every surgical event on the uterus including caesarean sections and surgical pregnancy interruptions; * BMI is referred to the beginning of the pregnancy.