TABLE 1.
Detailed information of participants.
| Patient ID | Age | Height (centimeter, cm) | Weight before delivery (kilogram, kg) | Previous caesarian section times | Type of placenta previa | Intraoperative blood transfusion | Gestational age at delivery (week) | Type of placenta accreta spectrum |
| PAS1 | 36 | 167 | 81 | 1 | Complete | No | 35.00 | Increta |
| PAS2 | 28 | 160 | 64 | 1 | Complete | Yes | 36.56 | Increta |
| PAS3 | 24 | 160 | 80 | 1 | Complete | Yes | 36.00 | Increta |
| PAS4 | 37 | 160 | 80 | 1 | Complete | Yes | 36.00 | Increta |
| PAS5 | 28 | 162 | 71.5 | 1 | Complete | No | 36.42 | Increta |
| NPAS1 | 40 | 168 | 55 | 1 | Complete | No | 37.56 | No |
| NPAS2 | 36 | 168 | 90 | 1 | Complete | No | 37.28 | No |
| NPAS3 | 28 | 165 | 77 | 1 | Complete | No | 35.42 | No |
| NPAS4 | 36 | 160 | 80 | 1 | Complete | No | 37.14 | No |
| NPAS5 | 33 | 168 | 70 | 1 | Complete | No | 36.28 | No |