Comparison of Placenta Previa and Placenta Accreta Spectrum Disorder Following Previous Cesarean Section between Women with a Short and Normal Interpregnancy Interval
Table 3
Comparison of the incidence of placenta previa and placenta accreta spectrum disorder between women with a normal and short interpregnancy interval.
Placenta Previa
Normal IPI (n = 124)
Short IPI (n = 124)
χ2
OR (95%CI)
-value
Placenta previa by USS
2.41
2.32 (0.78–6.88)
0.13
Present
5 (4.0%)
11 (8.9%)
Absent
119 (96.0%)
113 (91.1%)
Placenta previa by inspection
2.16
2.11 (0.76–5.81)
0.15
Present
6 (4.8%)
12 (9.7%)
Absent
118 (95.2%)
112(90.3%)
Placenta accreta spectrum disorder at delivery
0.34
2.02 (0.18–22.13)
0.57
Present
1 (0.8%)
2 (1.6%)
Absent
123 (99.2%)
122 (98.4%)
NB: USS = ultrasound scan, IPI = interpregnancy interval.