18 November 2024 : Clinical Research
Impact of Prior Cesarean Delivery on Pregnancy Outcomes and Hemorrhage Risks in Complete Placenta Previa: A Decade-Long Retrospective Analysis
Xuemin Wei12ABCDEF, Weiwei Cheng12ACDE*DOI: 10.12659/MSM.944432
Med Sci Monit 2024; 30:e944432
Table 4 Univariate and multivariate analysis of indications for massive hemorrhage.
| Variable | Univariate analysis | Multivariate logistic analysis | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P value | OR | 95% CI | P value | |
| Gestational age (weeks) | 0.74 | 0.64–0.85 | <0.001 | 0.86 | 0.72–1.04 | 0.110 |
| ART pregnancy | 1.91 | 0.65–5.58 | 0.24 | NA | ||
| History of endometriosis | 1.32 | 0.38–4.47 | 0.66 | NA | ||
| Prior cesarean delivery (times) | ||||||
| 1 | 1.71 | 1.02–2.89 | 0.04 | 1.67 | 1.01–2.86 | 0.045 |
| ≥2 | 9.93 | 3.36–29.32 | <0.001 | 5.22 | 3.07–12.75 | 0.011 |
| Anterior placenta | 4.89 | 2.94–8.12 | <0.001 | 2.53 | 1.17–5.49 | 0.021 |
| Placenta percreta | 10.58 | 6.17–18.12 | <0.001 | 5.24 | 2.73–10.96 | 0.005 |
| Antenatal bleeding | 2.81 | 1.63–4.84 | <0.001 | 1.90 | 1.66–4.44 | 0.033 |
| NA – not available; ART – assisted reproductive technology. Statistical analysis was performed using SPSS 26.0 software (IBM Corp, Armonk, NY, USA). | ||||||