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Khalajinia Z, Alipour Z. Identifies Current Trends in Vaginal Birth after Cesarean Section in IRAN: A Qualitative Study. IRANIAN JOURNAL OF NURSING AND MIDWIFERY RESEARCH 2024; 29:330-336. [PMID: 39100408 PMCID: PMC11296597 DOI: 10.4103/ijnmr.ijnmr_359_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/26/2023] [Accepted: 12/30/2023] [Indexed: 08/06/2024]
Abstract
Background The growing prevalence of Cesarean Sections (CS), particularly repeated CS, is a major issue in contemporary midwifery. This study seeks to gain a comprehensive understanding of the experiences of pregnant women and specialists with vaginal delivery after CS, as well as the obstacles that may arise. Materials and Methods From March 2020 to May 2021, 10 women, 12 midwives, and 8 obstetricians and obstetricians affiliated with Qom University of Medical Sciences were interviewed to investigate the experiences and challenges associated with Vaginal Birth After Cesarean section (VBAC). We used the content analysis method, and the sampling was purposive. Semi-structured interviews were conducted to collect data, which were then analyzed using qualitative content analysis based on conventional content analysis. Results The results show that subcategories "individual aspects of VBAC" and "family-social aspects of VBAC" formed "positive aspects of VBAC." Subcategories "self-efficacy" and "decision-making participation" formed the "empowerment for the woman." Subcategories "technical team challenges" and "woman's challenges" formed the main category of "upcoming challenges." Conclusions Positive relationships, choice-making ability, and self-confidence impact a woman's decision to choose VBAC. Informing women of alternative delivery options after a CS and pursuing their dreams increases the likelihood of successful VBAC.
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Affiliation(s)
- Zohre Khalajinia
- Associate Professor of Reproductive Health Department of Midwifery, School of Medicine Spiritual Health Research Center Qom University of Medical Sciences, Qom, Iran
| | - Zahra Alipour
- Assistant Professor of Reproductive Health Department of Midwifery, School of Medicine Qom University of Medical Sciences, Qom, Iran
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McCarthy L, Tavella NF, Wetzler S, Ardente L, Chadwick M, Paul D, Sabet N, Stern T, Bianco A. Examining provider practice-level disparities in delivery outcomes among patients with a history of Cesarean Delivery. BMC Pregnancy Childbirth 2024; 24:243. [PMID: 38580908 PMCID: PMC10996110 DOI: 10.1186/s12884-024-06458-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/27/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND Choosing whether to pursue a trial of labor after cesarean (TOLAC) or scheduled repeat cesarean delivery (SRCD) requires prenatal assessment of risks and benefits. Providers and patients play a central role in this process. However, the influence of provider-associated characteristics on delivery methods remains unclear. We hypothesized that different provider practice groups have different obstetric outcomes in patients with one prior cesarean delivery (CD). METHODS This was a retrospective cohort study of deliveries between April 29, 2015 - April 29, 2020. Subjects were divided into three cohorts: SRCD, successful VBAC, and unsuccessful VBAC (patients who chose TOLAC but had a CD). Disparities were reviewed between five different obstetric provider practice groups, determined from a breakdown of different providers delivering at the study site during the study period. Proportional differences were examined using Chi-squared tests and logistic regression models. RESULTS 1,439 deliveries were included in the study. There were significant proportional disparities between patients in the different groups. Specifically, patients from Group D were significantly more likely to undergo successful VBAC, while patients seeing a provider from Group A were more likely to deliver by SRCD. In our multivariate analysis of successful versus unsuccessful VBAC, patients from Group D had greater odds ratios of successful VBAC compared to Group A. Patients delivered by Group E had a significantly lower odds ratio of successful VBAC. CONCLUSION This study suggests an association between provider practice groups and delivery outcomes among patients with one prior CD. These data contribute to a growing body of literature around patient choice in pregnancy and the interplay of patients and providers. These findings help to guide future investigations to improve outcomes among patients with a history of CD.
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Affiliation(s)
- Lily McCarthy
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
| | - Nicola F Tavella
- Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA.
- Maternal-Fetal Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA.
| | - Sara Wetzler
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
| | - Lily Ardente
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
| | | | - Dexter Paul
- Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
| | - Nikki Sabet
- Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
| | - Toni Stern
- Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
| | - Angela Bianco
- Department of Obstetrics, Gynecology, and Reproductive Science, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
- Maternal-Fetal Medicine, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, 10029, USA
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Osaki H, Sørensen JB, Maaløe N, Mbekenga C, Skovdal M. "It is because the treatment of this lady is a cascade": Accumulation of delays and the occurrence of obstetric emergencies in an urban maternity unit in Tanzania. Midwifery 2024; 130:103926. [PMID: 38217929 DOI: 10.1016/j.midw.2024.103926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/11/2023] [Accepted: 01/08/2024] [Indexed: 01/15/2024]
Abstract
OBJECTIVE To explore healthcare workers' and women's experiences of providing and seeking childbirth care in a busy urban maternity facility in Tanzania. DESIGN A qualitative study with observations, in-depth interviews, and informal conversations, using thematic network analysis. SETTING This study was conducted in a busy urban maternity unit in Dar es Salaam, Tanzania which is a low-resource setting with a need to improve childbirth care. PARTICIPANTS Six frontline healthcare providers and four hospital managers from the facility, along with six postpartum women who gave birth at the facility. FINDINGS Delays were observed throughout the childbirth care cascade, encompassing various stages. During antenatal care, timely provision of care was hindered by a high patientto-provider ratio, resulting in inadequate monitoring of risk factors. At the onset of labor, women delayed seeking care, sometimes, attempting a trial of labor after a previous Caesarean section. Within the facility, delays in care decision-making and patient management were evident due to insufficient resources. The accumulation of these delays over time influenced the quality of care provided and challenged the management of obstetric emergencies at the study facility. KEY CONCLUSIONS The study findings show that delays are prevalent throughout the entire childbirth care cascade. The accumulation of these delays over time has influenced the quality of care provided at the facility and increased the vulnerability of women experiencing obstetric emergencies. To effectively address the imperative of reducing maternal mortality in low-resource settings, it is essential to develop appropriate interventions that span the entire spectrum of childbirth care. Additionally, further research is needed to delve into the complexities of care decision-making and the quality of care delivered within urban maternal facilities. IMPLICATIONS FOR PRACTICE Our findings stress the need for comprehensive childbirth interventions and contextspecific guidelines to address challenges across the care cascade, particularly in lowresource settings. Urgent attention is required to prioritize care during patient triage and address systemic challenges within the healthcare system to improve birth outcomes and ensure effective facility-based care provision. TRIAL REGISTRATION NUMBER NCT04685668 Date of initial trial registration: December 28th, 2020.
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Affiliation(s)
- Haika Osaki
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark; School of Nursing and Midwifery, Agha Khan University, Dar es Salaam, Tanzania.
| | | | - Nanna Maaløe
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark; School of Nursing and Midwifery, Agha Khan University, Dar es Salaam, Tanzania
| | - Columba Mbekenga
- School of Nursing and Midwifery, Agha Khan University, Dar es Salaam, Tanzania; Faculty of Nursing, Hubert Kairuki Memorial University, Dar es Salaam, Tanzania
| | - Morten Skovdal
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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Wagaw AC, Sendekie AK, Nigatu SG, Mihretie GS. Preferred mode of delivery and its associated factors in pregnant women with a previous cesarean scar at a tertiary care hospital in Ethiopia: institutional-based cross-sectional study. BMC Pregnancy Childbirth 2023; 23:585. [PMID: 37582715 PMCID: PMC10428546 DOI: 10.1186/s12884-023-05891-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 08/01/2023] [Indexed: 08/17/2023] Open
Abstract
BACKGROUND Vaginal births after cesarean or elective repeat cesarean sections (CS) are the options for delivery after one cesarean scar. However, there is a lack of data regarding the preferred next mode of delivery in Ethiopia after a previous cesarean section. Thus, this study assessed the preferred mode of delivery and determinants after one previous CS in the antenatal clinic at the University of Gondar Comprehensive Specialized Hospital (UoGCSH). METHODS An institutional-based cross-sectional study was conducted among pregnant mothers with one previous CS at UoGCSH from March to August 2022. Structured questionnaires were used to collect the data. The collected data were entered, cleaned, and edited using Epi-data 4.6 and exported to SPSS version 26 for analysis. A binary logistic regression was performed to assess the determinants of the preferred mode of delivery. A p-value of < 0.05 at the 95% confidence level (CI) was considered statistically significant. RESULTS The majority, 71.5% (95% CI: 64.7, 77.1), of participants preferred the trial of labor after cesarean (TOLAC) as their mode of delivery. Mothers who were married (AOR = 4.47, 95% CI: 1.19-16.85), had a diploma educational level (AOR = 3.77, 95% CI: 1.84-12.36), had previous post-cesarean complications (AOR = 3.25, 95% CI: 1.08-9.74), and knew about the success of the trial of labor after cesarean (AOR = 13.56, 95% CI: 4.52-37.19) were found to prefer the trial of labor compared with their counterparts. CONCLUSION This study concluded that most pregnant mothers preferred labor trials after one CS, which is a bit lower but comparable with recommended practice guidelines. Providing adequate information and counseling mothers to make informed decisions about their preferred mode of delivery could be substantial.
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Affiliation(s)
- Abebe Chanie Wagaw
- Department of Obstetrics and gynecology, School of Medicine, College of Medicne and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Ashenafi Kibret Sendekie
- Department of Clinical Pharmacy, School of Pharamcy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Solomon Gedlu Nigatu
- Department of Epidemilogy & Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Getasew Sisay Mihretie
- Department of Obstetrics and gynecology, School of Medicine, College of Medicne and Health Sciences, University of Gondar, Gondar, Ethiopia
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Zavala-Soto JO, Hernandez-Rivero L, Tapia-Fonllem C. Pro-lactation cesarean section: Immediate skin-to-skin contact and its influence on prolonged breastfeeding. FRONTIERS IN SOCIOLOGY 2022; 7:908811. [PMID: 36237277 PMCID: PMC9551215 DOI: 10.3389/fsoc.2022.908811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/26/2022] [Indexed: 06/16/2023]
Abstract
Mexico has a high rate of cesarean sections and one of the lowest prevalences of exclusive breastfeeding in all of Latin America. There are known factors that can compensate for the disadvantages and drawbacks of cesarean delivery over breastfeeding. In terms of studying the variations of breastfeeding experiences, this work specifically concentrates on exploring different changes in the technique of cesarean section, related to immediate Skin-to-Skin Contact for women with high and low risk pregnancies, which may in turn influence Maternal Satisfaction and the choice of Prolonged Breastfeeding. A convenience sample of (n = 150) women who underwent cesarean section in a private hospital in Mexico between the years 2015-2020 participated in this study, the participants answered a structured interview protocol designed for the specific purposes of this study. The analysis was guided grounded theory. The majority of these participants (n = 121, 82.3%) were in labor before entering a cesarean section. The most common indications for cesarean section were those of active-phase arrest and regarding maternal complications, previous cesarean sections (n = 59) and hypertensive complications (n = 15) were the most frequent. For fetal complications, non-cephalic fetal positions (n = 12) were reported as the most common. Despite the different conditions of their cesarean sections, almost all the women experienced Skin-to-Skin Contact during the cesarean section. Almost all of them managed to breastfeed for more than 6 months and many of them breastfed their babies for up to 2 years. The main factors associated to prolonged breastfeeding and satisfaction were higher education degrees, immediate skin-to-skin contact during surgery and counseling on breastfeeding after the baby was born. Our findings highlight the importance of considering adjustments during and after a cesarean section, making it more focused on women and toward better probabilities of achieving prolonged breastfeeding in Mexican women. This being a first step for future studies of direct interventions in the breastfeeding process, such as the management of skin-to-skin contact and professional support after birth for guided breastfeeding.
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Affiliation(s)
- José Octavio Zavala-Soto
- Programs of Master and Doctorate in Social Sciences, University of Sonora, Hermosillo, Mexico
- Obstetrics Department of the San José Hospital of Hermosillo, Hermosillo, Sonora, Mexico
| | | | - César Tapia-Fonllem
- Programs of Master and Doctorate in Social Sciences, University of Sonora, Hermosillo, Mexico
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Feeding Practices, Maternal and Neonatal Outcomes in Vaginal Birth after Cesarean and Elective Repeat Cesarean Delivery. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137696. [PMID: 35805350 PMCID: PMC9265261 DOI: 10.3390/ijerph19137696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/18/2022] [Accepted: 06/21/2022] [Indexed: 11/29/2022]
Abstract
Cesarean section rates are constantly rising, and the number of women with a prior cesarean considering a delivery mode for their next labor is increasing. We aimed to compare maternal and neonatal outcomes and feeding method in women undergoing vaginal birth after cesarean (VBAC) versus elective repeat cesarean delivery (ERCD). This was a retrospective cohort study of women with one prior cesarean delivery (CD) and no previous vaginal births, delivering vaginally or by a CD in a single institution between 2016 and 2018. 355 live singleton spontaneous vaginal and cesarean deliveries were included. 121 women delivered vaginally and 234 had a CD. Neonates born by a CD were more likely to have higher birth weight (p < 0.001), higher weight at discharge (p < 0.001), macrosomia (p = 0.030), lose >10% of their body mass (p = 0.001), be mixed-fed (p < 0.001), and be hospitalized longer (p < 0.001). Children born vaginally were more likely to be exclusively breastfed (p < 0.001). Women undergoing VBAC were more likely to deliver preterm (p = 0.006) and post-term (p < 0.001), present with PROM (p < 0.001), have greater PROM latency period (p < 0.001), and experience intrahepatic cholestasis of pregnancy (p = 0.029), postpartum anemia (p < 0.001), and peripartum blood loss >1 L (p = 0.049). The incidence of anemia during pregnancy was higher in the ERCD cohort (p = 0.047). Women undergoing VBAC are more likely to breastfeed their children, perhaps for the same reason they choose the vaginal method of delivery, as vaginal delivery and breastfeeding along with antibiotic use, are the most important factors decreasing the risk for future diseases in their offspring.
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Hadjigeorgiou E, Katsie C, Papadopoulou M, Christofi MD, Christoforou A. Women's experiences of VBAC in Cyprus: a qualitative study. BMC Pregnancy Childbirth 2021; 21:766. [PMID: 34763658 PMCID: PMC8588624 DOI: 10.1186/s12884-021-04193-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 09/27/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND AND AIM In 21st century, there has been an increasing interest in vaginal birth after previous caesarean section (VBAC) in Cyprus, a country with a very high operative birth rate. Research-based evidence of women's VBAC experiences in Cyprus is non-existent, despite its significance for the well-being of mothers and families. The aim of this study is to gain insight into the women's lived experience of VBAC in Cyprus. In this study women's experiences of VBAC are explored for the first time in Cyprus. METHOD The study is qualitative and exploratory in nature. Data were collected through semi-structured interviews with 10 women, who experienced vaginal birth after a previous caesarean section (VBAC) in Cyprus. A descriptive phenomenological approach was employed for the analysis of data. RESULTS Analysis of data yielded four major themes: (a) medicalization of childbirth, (b) preparing for a VBAC, (c) birth environment, and (d) healing through VBAC. On the whole, the women interviewed described their previous experience of CS as traumatic, in contrast to vaginal childbirth. VBAC was considered an utterly positive experience that made the women feel empowered and proud of themselves. CONCLUSION This study offers valuable insight into a newly researched subject in Cyprus, which is necessary for advancing perinatal care in Cyprus. The findings indicate that women need evidence-based information, guidelines on birthing options, good preparation with tailored information and personalized care for a successful vaginal birth after a previous caesarean section. Proper, non-biased, consultations are a main factor that affects women's choice of mode of birth. The introduction of new, women-friendly perinatal strategies that respect and promote childbirth rights is imperative in the case of Cyprus. All women have the right to exercise informed choice and the choice to alternative birthing options.
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Affiliation(s)
- Eleni Hadjigeorgiou
- Department of Nursing, School of Health Sciences, Cyprus University of Technology, 15, Vragadinou Str, 3041, Limassol, Cyprus.
| | - Constantina Katsie
- Department of Nursing, School of Health Sciences, Cyprus University of Technology, 15, Vragadinou Str, 3041, Limassol, Cyprus
| | - Maria Papadopoulou
- Department of Nursing, School of Health Sciences, Cyprus University of Technology, 15, Vragadinou Str, 3041, Limassol, Cyprus
| | | | - Andri Christoforou
- Department of Social and Behavioral Sciences, European University Cyprus, Nicosia, Cyprus
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Dong W, Xie S. Construction of a prediction model and a prevention control system for cesarean section rate based on the Robson classification system. Am J Transl Res 2021; 13:3238-3245. [PMID: 34017494 PMCID: PMC8129404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/09/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To systematically explore the risk factors that influence cesarean section rate, and establish a prediction model to investigate a system effectively reducing cesarean section rates. METHODS This retrospective study was carried out in the medical institutions in Xingtai city, where cesarean section could be conducted. The data of parturients who gave birth to children in the past five years were collected using the hospital information system. Based on the Robson's ten group classification system, parturients were grouped. The difference of cesarean section rate in each group and its main influencing factors were then analyzed. The above factors and factors such as age, education background, and knowledge on childbirth were independent variables, while cesarean section was the dependent variable. A logistic regression model was constructed to determine the correlation between relevant influencing factors and cesarean section. RESULTS In the past 5 years, cesarean section rate in Xingtai city had been maintained at a relatively high level. Cesarean section rates in the R2 and R5 groups were the highest. Parity, fetal position, number of fetuses, and gestational weeks were all factors affecting cesarean section rate (all P < 0.01). After screening the above factors using logistic regression analysis, a regression equation was established: logistic (p) = -1.061 + 1.107 * parity + 0.196 * fetal position + 2.245 * number of fetuses - 0.070 * gestational week + 0.234 * age - 0.278 * education background + 0.623 * knowledge on childbirth. CONCLUSION The Robson classification system plays an important role in evaluating and supervising parturients' conditions. Based on the Robson classification system, we find that parity, fetal position, number of fetuses, and gestational weeks are the main factors influencing cesarean section rate. Using logistic regression analysis, a prediction model, with guiding significance on the control of cesarean section rate, is established.
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Affiliation(s)
- Wei Dong
- Department of Obstetrics and Gynecology, Xingtai People's Hospital Xingtai, Hebei Province, China
| | - Shasha Xie
- Department of Obstetrics and Gynecology, Xingtai People's Hospital Xingtai, Hebei Province, China
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Dong Y, Wang L, Lu Y, Fu Z, Du Y, Wang L. Factors affecting mode of delivery in women of advanced maternal age. Biosci Trends 2021; 15:61-63. [PMID: 33504739 DOI: 10.5582/bst.2020.03375] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
With the implementation of the two-child policy in China, an increased number of women of advanced maternal age (AMA) have been giving birth. Formulating evidence-based guidance for the clinical management of this population is crucial. This retrospective study aimed to explore factors influencing the mode of delivery in women of AMA. Data on 350 women of AMA who delivered at Shanghai Putuo Maternity & Infant Health Hospital from January to June of 2016 were collected. Results indicated that most (114/134, 85%) of the multiparae chose delivery via cesarean section (CS) because of uterine scarring. There were significant differences in the body mass index (BMI) before pregnancy, BMI at delivery, gestational diabetes mellitus (GDM), pregnancy-induced hypertension (PIH), and placenta previa between the CS and vaginal delivery groups (P < 0.05 for all). The current results suggest that vaginal delivery is recommended for the first delivery whenever reasonable. Moreover, management of metabolic disorders during pregnancy is essential to effectively reduce the rate of CS among women of AMA.
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Affiliation(s)
- Ying Dong
- Department of Obstetrics, Shanghai Putuo Maternity & Infant Health Hospital, Shanghai, China
| | - Lan Wang
- Laborartory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Youhui Lu
- Department of Obstetrics, Shanghai Putuo Maternity & Infant Health Hospital, Shanghai, China
| | - Zhongxing Fu
- Ningguo Bio-Leader biotechnology Co., Ltd., Ningguo, Anhui, China
| | - Yan Du
- Laborartory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Ling Wang
- Laborartory for Reproductive Immunology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.,The Academy of Integrative Medicine of Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
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