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Nicholls-Dempsey L, Badeghiesh A, Baghlaf H, Dahan MH. How does high socioeconomic status affect maternal and neonatal pregnancy outcomes? A population-based study among American women. Eur J Obstet Gynecol Reprod Biol X 2023; 20:100248. [PMID: 37876770 PMCID: PMC10590715 DOI: 10.1016/j.eurox.2023.100248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 09/22/2023] [Accepted: 10/11/2023] [Indexed: 10/26/2023] Open
Abstract
Objectives The purpose of this study was to evaluate the effect of high SES on multiple pregnancy outcomes, while controlling for confounding factors. Methods Using the Healthcare Cost and Utilization Project Nationwide Inpatient Sample (HCUP-NIS), the largest American medical database including 20 % of annual hospital admissions, we studied the years 2004-2014 inclusively. We conducted a population-based retrospective cohort study consisting of women from different median household income quartiles throughout the United States. Women in the highest household income quartile were compared to those in all other lower income quartiles combined. Chi-square and Fischer exact tests were used to compare demographic and baseline characteristics. Univariate and multivariate regression analyses were carried to adjust for confounding factors, including ethnicity, pre-existing conditions, smoking status, obesity, illicit drug use and insurance type. Results Among 5,448,255 deliveries during the study period with income data, 1,218,989 deliveries were to women from the wealthiest median household income. These women were more likely to be older, Caucasian, and have private medical insurance (P < 0.05, all). They were less likely to smoke, have chronic hypertension, pre-gestational diabetes, and use illicit drugs (P < 0.05, all). They were less likely to develop complications including gestational hypertension (aOR 0.87 95 %CI 0.85-0.88), preeclampsia (aOR 0.88 95 %CI 0.86-0.89), eclampsia (aOR 0.81 95 %CI 0.66-0.99), gestational diabetes (aOR 0.91 95 %CI 0.89-0.92), preterm premature rupture of membranes (PPROM) (aOR 0.92 95 %CI 0.88-0.96), preterm birth (aOR 0.90 95 %CI 0.89-0.92), and placental abruption (aOR 0.89 95 %CI 0.85-0.93). They were less likely to have an intra-uterine fetal death (IUFD) (aOR 0.80 95 %CI 0.74-0.86), but more likely to deliver neonates with congenital anomalies (aOR 1.10 95 %CI 1.04-1.20). Conclusions Higher SES predisposes to better pregnancy outcomes, even when controlled for confounding factors such as ethnicity and underlying baseline health status. Efforts are required in order to eliminate health disparities in pregnancy.
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Affiliation(s)
| | - Ahmad Badeghiesh
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Western University, London, Ontario, Canada
| | - Haitham Baghlaf
- Department of Obstetrics and Gynecology, McGill University, Montreal, Quebec, Canada
- Department of Obstetrics and Gynecology, Jewish General Hospital, Montreal, Quebec, Canada
| | - Michael H. Dahan
- Department of Obstetrics and Gynecology, McGill University, Montreal, Quebec, Canada
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, McGill University, Montreal, Quebec, Canada
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Abdulla F, Hossain MM, Rahman MM, Rahman MS, Rahman A. Risk factors of caesarean deliveries in urban-rural areas of Bangladesh. FRONTIERS IN REPRODUCTIVE HEALTH 2023; 5:1101400. [PMID: 36874261 PMCID: PMC9975760 DOI: 10.3389/frph.2023.1101400] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/09/2023] [Indexed: 02/18/2023] Open
Abstract
Background and aims The key interest of this research is to identify the causes of the ongoing increasing trends in caesarean section or C-section (CS) deliveries in both urban and rural areas of Bangladesh. Methods This study analyzed all Bangladesh Demographic and Health Survey (BDHS) datasets through Chi-square and z tests and the multivariable logistic regression model. Results CS deliveries were found to be more prevalent in urban than in rural areas of Bangladesh. Mothers above 19 years, above 16 years at first birth, overweight mothers, those with higher educational levels, those who received more than one antenatal care (ANC) visit, fathers having secondary/higher education degrees and employed as workers or in business, and mothers living in wealthy households in the cities of Dhaka, Khulna, Mymensingh, Rajshahi, and Rangpur divisions had a significantly higher likelihood of CS deliveries in urban areas. Contrastingly, mothers with ages between 20 and 39 years, above 20 years at first birth, normal weight/overweight mothers, those with primary to higher level of education, those in the business profession, fathers who also received primary to higher education, mothers who received more than one ANC visit, and those living in wealthy households in Dhaka, Khulna, Mymensingh, Rajshahi, and Rangpur divisions were more likely to have CS deliveries in rural areas. The 45-49 age group mothers had a five times higher likelihood of CS deliveries [odds ratio (OR): 5.39] in urban areas than in rural areas. Wealthy mothers were more likely to be CS-delivered in urban (OR: 4.84) than in rural areas (OR: 3.67). Conclusion The findings reveal a gradual upward alarming trend in CS deliveries with an unequal contribution of significant determinants in urban and rural areas of Bangladesh. Therefore, integrated community-level awareness programs are an urgent need in accordance with the findings on the risks of CS and the benefits of vaginal deliveries in this country.
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Affiliation(s)
- Faruq Abdulla
- Department of Applied Health and Nutrition, RTM Al-Kabir Technical University, Sylhet, Bangladesh
| | - Md Moyazzem Hossain
- Department of Statistics, Jahangirnagar University, Savar, Bangladesh.,School of Mathematics, Statistics & Physics, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Md Mahabubur Rahman
- Department of Statistics, Faculty of Sciences, Islamic University, Kushtia, Bangladesh
| | | | - Azizur Rahman
- School of Computing, Mathematics and Engineering, Charles Sturt University, Wagga Wagga, NSW, Australia
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Fishel Bartal M, Chen HY, Mendez-Figueroa H, Wagner SM, Chauhan SSP. Racial and Ethnic Disparities in Primary Cesarean Birth and Adverse Outcomes Among Low-Risk Nulliparous People. Obstet Gynecol 2022; 140:842-852. [PMID: 36201767 PMCID: PMC10069716 DOI: 10.1097/aog.0000000000004953] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/21/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To compare trend of primary cesarean delivery rate and composite neonatal and maternal adverse outcomes in low-risk pregnancies among racial and ethnic groups: non-Hispanic White, non-Hispanic Black, and Hispanic. METHODS This population-based cohort study used U.S. vital statistics data (2015-2019) to evaluate low-risk, nulliparous patients with nonanomalous singletons who labored and delivered at 37-41 weeks of gestation. The primary outcome was the primary cesarean delivery rate. Secondary outcomes included composite neonatal adverse outcome (Apgar score less than 5 at 5 minutes, assisted ventilation for more than 6 hours, seizure, or death), and composite maternal adverse outcome (intensive care unit admission, blood transfusion, uterine rupture, or unplanned hysterectomy), as well as infant death. Multivariable Poisson regression models were used to estimate adjusted relative risks (aRR) and 95% CIs. RESULTS Among 4.3 million births, 60.6% identified as non-Hispanic White, 14.6% identified as non-Hispanic Black, and 24.8% identified as Hispanic. The rate of primary cesarean delivery was 18.5% (n=804,155). An increased risk for cesarean delivery was found in non-Hispanic Black (21.7%, aRR 1.24, 95% CI 1.23-1.25) and Hispanic (17.3%, aRR 1.09, 95% CI 1.09-1.10) individuals, compared with non-Hispanic White individuals (18.1%) after multivariable adjustment. There was an upward trend in the rate of primary cesarean delivery in all racial and ethnic groups ( P for linear trend<0.001 for all groups). However, the racial and ethnic disparity in the rate of primary cesarean delivery remained stable during the study period. The composite neonatal adverse outcome was lower in Hispanic individuals in all newborns (10.7 vs 8.3 per 1,000 live births, aRR 0.74, 95% CI 0.72-0.75), and in newborns delivered by primary cesarean delivery (18.5 vs 15.0 per 1,000 live births, aRR 0.73, 95% CI 0.70-0.76), compared with non-Hispanic White individuals. CONCLUSION Using a nationally representative sample in the United States, we found racial and ethnic disparities in the primary cesarean delivery rate in low-risk nulliparous patients, which persisted throughout the study period.
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Affiliation(s)
- Michal Fishel Bartal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, UTHealth Houston, Houston, Texas; and the Department of Obstetrics and Gynecology, Alpert Medical School, Brown University, Providence, Rhode Island
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Spurlock EJ, Kue J, Gillespie S, Ford J, Ruiz RJ, Pickler RH. Integrative Review of Disparities in Mode of Birth and Related Complications among Mexican American Women. J Midwifery Womens Health 2021; 67:95-106. [PMID: 34958159 DOI: 10.1111/jmwh.13288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 08/04/2021] [Accepted: 08/12/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Cesarean rates are particularly high among Hispanic women in some regions of the United States, placing a disproportionate health burden on women and their newborns. This integrative review synthesized the literature on mode of birth (vaginal vs cesarean) and related childbirth complications (hemorrhage, surgical site infection, perineal trauma) among Mexican American women living in the United States. METHODS Four electronic databases, PubMed, Embase, CINAHL, and SCOPUS, were searched to identify studies meeting the inclusion criteria, research studies that included Mexican American women who were pregnant or postpartum. Results were limited to English language and publications that were peer-reviewed and published before May 2020. Covidence was used in article identification, screening, and assessment. Critical appraisal of the research was performed using the Quality Assessment Tool for Studies with Diverse Designs. RESULTS Ten articles met inclusion criteria. In some studies, Mexican American women born in the United States were more likely to have cesareans than women born in Mexico; in other studies, these findings were reversed. Mexican American women often had lower unadjusted cesarean rates compared with non-Hispanic white women, but adjusting for birth facility (some facilities perform more cesareans than others), sociodemographic, and risk factors often revealed Mexican American women have a higher adjusted risk for cesarean birth. Women with higher socioeconomic status had higher cesarean rates compared with women with lower socioeconomic status. In studies of birth outcome by level of acculturation, women who were US-oriented had higher rates of cesarean and more frequent perinatal complications. By ethnic subgroup, rates of cesarean and complications varied among Hispanic women. DISCUSSION Birth facility was associated with perinatal outcomes for Mexican American women; those who gave birth at higher-performing facilities had better outcomes when compared with women who gave birth at lower-performing facilities. After adjusting for pregnancy complications, Mexican American women had a greater risk for cesarean birth compared with non-Hispanic white women, a finding that may have clinical practice implications. Level of acculturation affected birth outcomes, but more research using precise instruments is needed.
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Affiliation(s)
| | - Jennifer Kue
- College of Nursing, University of South Florida, Tampa, Florida
| | | | - Jodi Ford
- College of Nursing, The Ohio State University, Columbus, Ohio
| | | | - Rita H Pickler
- College of Nursing, The Ohio State University, Columbus, Ohio
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Mattocks KM, Kroll-Desrosiers A, Kinney R, Bastian LA, Bean-Mayberry B, Goldstein KM, Shivakumar G, Copeland L. Racial Differences in the Cesarean Section Rates Among Women Veterans Using Department of Veterans Affairs Community Care. Med Care 2021; 59:131-138. [PMID: 33201084 DOI: 10.1097/mlr.0000000000001461] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Racial disparities in maternal morbidity and mortality remain a pressing public health problem. Variations in cesarean section (C-section) rates among racial and ethnic groups have been well documented, though reasons for these variations remain unknown. In the Department of Veterans Affairs (VA), nearly half of all women Veterans are of reproductive age and >40% of these women are racial and ethnic minorities. Because the VA does not provide obstetrical services, all obstetrical care is provided by community obstetrical providers under the auspices of the VA Community Care Network. However, little is known regarding the rates and correlates of C-sections among women Veterans receiving community obstetrical care. OBJECTIVE To examine predictors of C-section deliveries among a cohort of racially diverse pregnant Veterans enrolled in VA care at 15 VA medical facilities nationwide. RESEARCH DESIGN Cross-sectional analysis of a longitudinal, prospective, multisite, observational cohort study of pregnant, and postpartum Veterans receiving community-based obstetrical care. RESULTS Overall, 659 Veterans delivered babies during the study period, and 35% of the deliveries were C-sections. Predictors of C-section receipt included being a woman of color [adjusted odds ratio (AOR), 1.76; 95% confidence interval (CI), 1.19-2.60], having an Edinburgh Postnatal Depression Scale score ≥10 (AOR, 1.71; 95% CI, 1.11-2.65), having a higher body mass indexes (AOR, 1.07; 95% CI, 1.04-1.11), and women who were older (AOR, 1.08; 95% CI, 1.03-1.13). There was a substantial racial variation in C-section rates across our 15 study sites, with C-section rates meeting or exceeding 50% for WOC in 8 study sites. CONCLUSIONS There is substantial racial and geographic variation in C-section rates among pregnant Veterans receiving obstetrical care through VA community care providers. Future research should carefully examine variations in C-sections by the hospital, and which providers and hospitals are included in VA contracts. There should also be an increased focus on the types of providers women Veterans have access to for obstetrical care paid for by the VA and the quality of care delivered by those providers.
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Affiliation(s)
- Kristin M Mattocks
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester
- VA Central Western Massachusetts Healthcare System, Leeds, MA
| | - Aimee Kroll-Desrosiers
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester
- VA Central Western Massachusetts Healthcare System, Leeds, MA
| | - Rebecca Kinney
- VA Central Western Massachusetts Healthcare System, Leeds, MA
| | - Lori A Bastian
- Pain Research, Informatics, Multimorbidities, and Education (PRIME) Center, VA Connecticut Healthcare System, West Haven
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT
| | - Bevanne Bean-Mayberry
- VA Greater Los Angeles Healthcare System, VA HSR&D Center for the Study of Healthcare Innovation, Implementation and Policy (CSHIIP)
- Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA
| | - Karen M Goldstein
- Durham VA Health Care System-Center for Health Services Research in Primary Care
- Division of General Internal Medicine, Duke University School of Medicine, Durham, NC
| | - Geetha Shivakumar
- Mental Health, VA North Texas Health Care System
- Department of Psychiatry, UT Southwestern Medical Center, Dallas, TX
| | - Laurel Copeland
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester
- VA Central Western Massachusetts Healthcare System, Leeds, MA
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Ganeriwal SA, Ryan GA, Purandare NC, Purandare CN. Examining the role and relevance of the critical analysis and comparison of cesarean section rates in a changing world. Taiwan J Obstet Gynecol 2021; 60:20-23. [PMID: 33495002 DOI: 10.1016/j.tjog.2020.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2020] [Indexed: 11/30/2022] Open
Abstract
Cesarean section (CS) is one of the most commonly performed surgical operations in the world and has resulted in improved maternal and neonatal morbidity and mortality rates internationally. However, concerns have been raised regarding the ever increasing CS rates to what has been described as 'epidemic' proportions. Global CS rates have increased from 6.7% in 1990 to 19.1% in 2014. However, there is a vast variation in the CS rates between countries with CS rates of 44.3% reported across Latin America & the Caribbean and CS rates as low as 4.1% in central and West Africa. There is much controversy regarding the optimal figure for CS in a population. The optimal CS rates for a population have been recommend in various studies, ranging from 10% to 19%, above which no reported improvement in maternal and neonatal mortality rates is observed. This review examines the evolution of the changing indications for CS and increasing CS rates in a world where family sizes are reducing and maternal age at first pregnancy is increasing. Efforts must be made to agree on an appropriate classification system whereby CS rates can be compared accurately between units and countries as a useful tool to audit and monitor our practice. Obstetricians should consider the indications for each CS performed, be conscious of the CS rate in our own countries and institutions and most importantly, be cognizant of how the CS rate impacts the maternal and perinatal morbidity and mortality rates and adjust our practice accordingly, to minimize harm.
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Affiliation(s)
- Simran A Ganeriwal
- School of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Gillian A Ryan
- Department of Obstetrics and Gynecology, National Maternity Hospital, Holles St, Dublin 2, Ireland.
| | - Nikhil C Purandare
- Department of Obstetrics and Gynecology, National University of Ireland Galway, Galway University Hospital, Ireland
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Bhatia M, Banerjee K, Dixit P, Dwivedi LK. Assessment of Variation in Cesarean Delivery Rates Between Public and Private Health Facilities in India From 2005 to 2016. JAMA Netw Open 2020; 3:e2015022. [PMID: 32857148 PMCID: PMC7455857 DOI: 10.1001/jamanetworkopen.2020.15022] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
IMPORTANCE The rates of cesarean deliveries have more than doubled in India, from 8% of deliveries in 2005 to 17% of deliveries in 2016. The World Health Organization recommends that cesarean deliveries should not exceed 10% to 15% of all deliveries in any country. An understanding of the association of private and public facilities with the increase in cesarean delivery rates in India is needed. OBJECTIVE To assess the association of public vs private sector health care facilities with cesarean delivery rates in India and to estimate the potential cost savings if private sector facilities followed World Health Organization recommendation for cesarean deliveries. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study used institutional delivery data from the representative National Family Health Survey (NFHS) in India, including data from the NFHS-1 (1992-1993), the NFHS-3 (2005-2006), and the NFHS-4 (2015-2016). The NFHS-3 and NFHS-4 provided data on 22 647 deliveries and 195 366 deliveries, respectively. The NHFS-4 was the first survey to provide data on out-of-pocket expenditures for delivery by facility type, allowing for a comparison of cesarean deliveries and costs between public and private facilities. The primary sample comprised all pregnant women who delivered infants in public and private institutional facilities in India and who were included the NFHS-3 and the NFHS-4; data on pregnant women who were included in the NFHS-1 were used for comparison. The study's findings were analyzed through geographic mapping, data tabulation, funnel plots, multivariate logistic regression analyses, and potential cost-savings scenario analyses. Data were analyzed from June to December 2019. MAIN OUTCOMES AND MEASURES The main outcome was the rate of cesarean deliveries by facility type (public vs private) and by participant socioeconomic, demographic, and health characteristics. Secondary outcomes were the potential number of avoidable cesarean deliveries and the potential cost savings if private sector facilities followed the World Health Organization recommendations for cesarean deliveries. RESULTS In the NFHS-3, 22 610 total births occurred at institutional facilities. Of those, 2178 births (15.2%) were cesarean deliveries in public facilities, and 3200 births (27.9%) were cesarean deliveries in private facilities. Of 195 366 total institutional births in the NFHS-4, 15 165 births (11.9%) were cesarean deliveries in public facilities, and 20 506 births (40.9%) were cesarean deliveries in private facilities. The cesarean delivery rate in public health facilities increased from 7.2% in the NFHS-1 to 11.9% in the NFHS-4, whereas in private health facilities, the rate increased from 12.3% to 40.9% during the same period. A substantial increase was found in cesarean delivery rates between the NFHS-3 (2005-2006) and the NFHS-4 (2015-2016), with 22 states exceeding the World Health Organization's upper threshold of 15% in the NFHS-4. The odds ratio for cesarean deliveries in private facilities compared with public facilities increased from 1.62 (95% CI, 1.49-1.76) in the NFHS-3 to 4.17 (95% CI, 4.04-4.30) in the NFHS-4. The number of avoidable cesarean deliveries would have been 1.83 million, with a potential cost savings of $320.60 million, if private sector facilities in India had followed the 15% threshold for cesarean delivery rates recommended by the World Health Organization. CONCLUSIONS AND RELEVANCE In this study, private sector health facilities were associated with a substantial increase in cesarean deliveries in India. Further research is needed to assess the factors underlying the increase in cesarean deliveries in private sector facilities.
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Affiliation(s)
- Mrigesh Bhatia
- Department of Health Policy, London School of Economics, London, United Kingdom
| | - Kajori Banerjee
- Department of Mathematical Demography and Statistics, International Institute for Population Sciences, Mumbai, India
| | - Priyanka Dixit
- Centre for Health and Social Sciences, Tata Institute of Social Sciences School of Health Systems Studies, Mumbai, India
| | - Laxmi Kant Dwivedi
- Department of Mathematical Demography and Statistics, International Institute for Population Sciences, Mumbai, India
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A cross-sectional pilot study of birth mode and vaginal microbiota in reproductive-age women. PLoS One 2020; 15:e0228574. [PMID: 32236123 PMCID: PMC7112195 DOI: 10.1371/journal.pone.0228574] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 01/17/2020] [Indexed: 12/12/2022] Open
Abstract
Recent studies suggest that birth mode (Cesarean section [C-section] or vaginal delivery) is an important event in the initial colonization of the human microbiome and may be associated with long-term health outcomes. We sought to determine the association between a woman's birth mode and her vaginal microbiota in adulthood. We re-contacted 144 adult women from two U.S. studies and administered a brief survey. Vaginal microbiota was characterized on a single sample by amplicon sequencing of the V3-V4 hypervariable regions of the 16S rRNA gene and clustered into community state types (CSTs). We evaluated the association between birth mode and a CST with low relative abundance of Lactobacillus spp. ("molecular bacterial vaginosis" [Molecular-BV]) compared to Lactobacillus-dominated CSTs in logistic regression modeling which adjusted for body mass index, a confounder in this analysis. Twenty-seven women (19%) reported C-section. Overall, C-section showed a non-significant trend towards increased odds of Molecular-BV (aOR = 1.22, 95% CI: 0.45, 3.32), and Prevotella bivia was the strongest single taxa associated with C-section. However, because the two archived studies had different inclusion criteria (interaction p = 0.048), we stratified the analysis by study site. In the study with a larger sample size (n = 88), women born by C-section had 3-fold higher odds of Molecular-BV compared to vaginally-delivered women (aOR = 3.55, p = 0.06, 95% CI: 0.97-13.02). No association was found in the smaller study (n = 56, aOR = 0.19, p = 0.14, 95% CI: 0.02-1.71). This pilot cross-sectional study suggests a possible association between C-section and Molecular-BV in adulthood. However, the analysis is limited by small sample size and lack of comparability in participant age and other characteristics between the study sites. Future longitudinal studies could recruit larger samples of women, address the temporal dynamics of vaginal microbiota, and explore other confounders, including maternal factors, breastfeeding history, and socioeconomic status, which may affect the relationship between birth mode and vaginal microbiota.
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Zaffarini E, Mitteroecker P. Secular changes in body height predict global rates of caesarean section. Proc Biol Sci 2020; 286:20182425. [PMID: 30963921 DOI: 10.1098/rspb.2018.2425] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The massive global variation in caesarean-section (C-section) rate is usually attributed to socio-economic, medical and cultural heterogeneity. Here, we show that a third of the global variance in current national C-section rate can be explained by the trends of adult body height from the 1970s to the 1990s. In many countries, living conditions have continually improved during the last century, which has led to an increase in both fetal and adult average body size. As the fetus is one generation ahead of the mother, the fetus is likely to experience better environmental conditions during development than the mother did, causing a disproportionately large fetus and an increased risk of obstructed labour. A structural equation model revealed that socio-economic development and access to healthcare affect C-section rate via multiple causal pathways, but the strongest direct effect on C-section rate was body height change. These results indicate that the historical trajectory of socio-economic development affects-via its influence on pre- and postnatal growth-the intergenerational relationship between maternal and fetal dimensions and thus the difficulty of labour. This sheds new light on historic and prehistoric transitions of childbirth and questions the World Health Organization (WHO) suggestion for a global 'ideal' C-section rate.
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Affiliation(s)
- Eva Zaffarini
- 1 Department of Theoretical Biology, University of Vienna , Althanstrasse 14, 1090 Vienna , Austria.,2 Department of Biotechnology and Bioscience, University of Milano-Bicocca , Piazza della Scienza 2, 20126 Milano , Italy
| | - Philipp Mitteroecker
- 1 Department of Theoretical Biology, University of Vienna , Althanstrasse 14, 1090 Vienna , Austria
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Household- and community-level determinants of low-risk Caesarean deliveries among women in India. J Biosoc Sci 2020; 53:55-70. [PMID: 31997731 DOI: 10.1017/s0021932020000024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Caesarean section delivery rates in India have doubled from 9% in 2005-06 to 17% in 2015-16, increasing the clinical and economic burden on the health care system. This study applied multilevel models to assess the role of household- and community-level factors in Caesarean section (CS) deliveries among low-risk women in India using data from Round 4 of the National Family Health Survey (NFHS-4) conducted in 2015-16. The sample size was 59,318 low-risk women who had their last birth in an institution during the 5 years preceding the survey. These women were nested in 57,279 households, which were nested in 22,183 communities, which were further nested in 640 districts in India. Around 21% of the low-risk women and 24% of all women who had delivered in an institution had undergone CS. The CS rates among low-risk women were extremely high in private institutions (40%) and in southern India (43%). The explanatory variables age, education of women, household wealth and number of antenatal visits were significantly positively associated, while women's parity was negatively associated, with CS delivery among low-risk women. The multilevel analysis suggested that the likelihood of a low-risk woman opting for CS was influenced by a similar decision of another woman from the same household (37%) and/or community (18%). Furthermore, women with low-risk pregnancies from higher educated communities were less likely (OR 0.92) to undergo CS. There is therefore a need for a community-level awareness programme on the risks and benefits of low-risk CS and vaginal delivery, particularly in the southern region of India.
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Kim AM, Park JH, Kang S, Yoon TH, Kim Y. An ecological study of geographic variation and factors associated with cesarean section rates in South Korea. BMC Pregnancy Childbirth 2019; 19:162. [PMID: 31072318 PMCID: PMC6506939 DOI: 10.1186/s12884-019-2300-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 04/15/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Korea is in a condition where the impact of patient and supplier factors on cesarean section rates can be clearly described. The cesarean section rates in Korea are among the highest in the world while the number of obstetricians is decreasing sharply. This study aimed to investigate the geographic variation in cesarean section rates in Korea and its factors. METHODS The data were obtained from the National Health Insurance database in Korea in 2013. We calculated the age-standardized and crude cesarean section rates of 251 districts in Korea and variation statistics. A linear regression analysis was performed to determine factors for cesarean section rates. RESULTS The overall cesarean section rate in Korea was 364.6 cases per 1000 live births. The deprivation index score was strongly associated with the increase in the cesarean section rate while the density of hospital obstetricians and hospital beds showed a negative association. Average maternal age and total fertility rate showed a negative relationship with the cesarean section rate. CONCLUSIONS Korea is suffering from a continuing decrease in obstetricians. Our study shows that this decline has more of an effect on mothers in the disadvantaged areas. Securing equal access to obstetric care among areas is necessary, and measures to encourage obstetricians and mothers not to opt for cesarean section are required.
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Affiliation(s)
- Agnus M. Kim
- Department of Health Policy and Management, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, South Korea
| | - Jong Heon Park
- National Health Insurance Service, Wonju, Republic of Korea
| | - Sungchan Kang
- Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Tae Ho Yoon
- Department of Preventive & Occupational Medicine, School of Medicine, Pusan National University, Pusan, Republic of Korea
| | - Yoon Kim
- Department of Health Policy and Management, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, South Korea
- Institute of Health Policy and Management, Medical Research Center, Seoul National University, Seoul, Republic of Korea
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12
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Out-of-pocket expenditure and correlates of caesarean births in public and private health centres in India. Soc Sci Med 2019; 224:45-57. [DOI: 10.1016/j.socscimed.2019.01.048] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 11/15/2018] [Accepted: 01/28/2019] [Indexed: 01/20/2023]
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13
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Adhikari K, McNeil DA, McDonald S, Patel AB, Metcalfe A. Differences in caesarean rates across women's socio-economic status by diverse obstetric indications: Cross-sectional study. Paediatr Perinat Epidemiol 2018; 32:309-317. [PMID: 29975426 DOI: 10.1111/ppe.12484] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The existing inconsistent association between the caesarean rate and maternal socio-economic status (SES) may be the result of a failure to examine the association across indications for caesarean. This study examined the variation in caesarean rates by maternal SES across diverse obstetric-indications. METHODS Data on demographics, education, insurance status, medical-conditions, and obstetric characteristics needed to classify deliveries according to Robson's 10 obstetric-groups were extracted from the 2015 US birth certificate data (n = 3 988 733). Multivariable log-binomial regression was used to analyse the data adjusting for confounders. RESULTS The caesarean rate was 34.1% for women with high SES and 26.8% for those with low SES. After adjustment for confounders, the rate was similar between women with graduate degrees and those who did not complete high school (relative risk (RR) 1.0, 95% confidence interval (CI) 0.9, 1.1). However, different rates of caesareans across SES were observed for particular obstetric-indications. Notably, women with graduate education compared to those who did not complete high school were more likely to have a caesarean (RR 3.0, 95% CI 2.9, 3.1) for a low-risk condition (group 1: nulliparous women with single, cephalic, ≥37 gestational weeks, and spontaneous labour). Women with private insurance were more likely to have a caesarean in almost all obstetric groups, compared to those without private insurance or Medicaid. CONCLUSION Examining the overall caesarean rate obscures the relationship between SES and the use of caesarean for particular obstetric-indications. The unequal utilisation of caesareans across SES highlights overuse and potential underuse of the caesareans among American women.
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Affiliation(s)
- Kamala Adhikari
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Deborah A McNeil
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Faculty of Nursing, University of Calgary, Calgary, AB, Canada.,Alberta Health Services, Calgary, AB, Canada
| | - Sheila McDonald
- Alberta Health Services, Calgary, AB, Canada.,Department of Paediatrics, University of Calgary, Calgary, AB, Canada
| | - Alka B Patel
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Alberta Health Services, Calgary, AB, Canada
| | - Amy Metcalfe
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Department of Obstetrics and Gynecology, University of Calgary, Calgary, AB, Canada
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14
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Morris T, McNamara K, Morton CH. Hospital-ownership status and cesareans in the United States: The effect of for-profit hospitals. Birth 2017; 44:325-330. [PMID: 28737270 DOI: 10.1111/birt.12299] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 06/08/2017] [Accepted: 06/09/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Given the increasing proportion of United States hospitals that are for-profit, we examined whether women who give birth in for-profit hospitals are more likely to have cesareans than women who give birth in not-for-profit hospitals. We hypothesized that cesareans are more likely to occur in for-profit hospitals because of the organizational emphasis on short-term financial indicators, including payment of shareholder dividends. METHODS We used logistic regression and difference of means tests to analyze data from the Listening to Mothers III survey of women who gave birth in the United States in 2011 and 2012. RESULTS Controlling for patient-level characteristics, we found that the odds of a woman's having a cesarean were two times higher in for-profit hospitals than in not-for-profit hospitals. We also found for-profit hospitals were significantly more likely to be members of multihospital systems and to have fewer full-time registered nurses and staff members per hospital bed. CONCLUSION This research suggests that women who give birth in for-profit hospitals are more likely to have cesareans than women who give birth in not-for-profit hospitals. This information is important to women when deciding where to give birth. Knowing which hospital characteristics are associated with a greater likelihood of cesarean is helpful since hospital cesarean rates may be difficult to find. These findings are also informative for obstetric professionals, who can implement improvement initiatives to decrease cesarean rates and improve the overall quality of care for childbearing women in the United States.
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Affiliation(s)
- Theresa Morris
- Department of Sociology, Texas A&M University, College Station, TX, USA
| | - Kelly McNamara
- Department of Sociology, Texas A&M University, College Station, TX, USA
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15
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Adhikari Dahal K, Premji S, Patel AB, Williamson T, Peng M, Metcalfe A. Variation in Maternal Co-morbidities and Obstetric Interventions across Area-Level Socio-economic Status: A Cross-Sectional Study. Paediatr Perinat Epidemiol 2017; 31:274-283. [PMID: 28590511 DOI: 10.1111/ppe.12370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Multiple studies indicate a significant association between area-level socio-economic status (SES) and adverse maternal health outcomes; however, the impact of area-level SES on maternal co-morbidities and obstetric interventions has not been examined. OBJECTIVE To examine the variation in maternal co-morbidities and obstetric interventions across area-level SES. METHODS This study used data from the Discharge Abstract Database that comprised birth data in Alberta between 2005-2007 (n = 120 285). Co-morbidities and obstetric interventions were identified using validated case-definitions. Material deprivation index was obtained for each dissemination area through linkage of hospitalisation and census data. Multilevel logistic regression was used to analyse the data adjusting for potential confounding variables. RESULTS The prevalence of any co-morbidity varied across area-level SES. Drug abuse odds ratio (OR) 2.5 (95% confidence interval (CI) 1.8, 3.5), pre-existing diabetes OR 1.7 (95% CI 1.1, 2.6), and prolonged hospital stay OR 1.5 (95% CI 1.4, 1.6) were significantly more likely to occur in the most deprived areas compared to the least deprived areas. In contrast, caesarean delivery OR 0.9 (95% CI 0.8, 0.9) was less likely to occur in the most deprived areas compared to the least deprived areas. Area-level deprivation explained area-level variance of drug abuse, HIV, and other mental diseases only. CONCLUSION Many co-morbidities and obstetric interventions vary at the area-level, but only some are associated with area-level SES, and few of them vary due to the area-level SES. This indicates that other area-level factors, in addition to area-level SES, need to be considered when investigating maternal health and use of health interventions.
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Affiliation(s)
| | - Shahirose Premji
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Faculty of Nursing, University of Calgary, Calgary, AB, Canada
| | - Alka B Patel
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Applied Research and Evaluation Services - Primary Health Care, Alberta Health Services, Calgary, AB, Canada
| | - Tyler Williamson
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Mingkai Peng
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Amy Metcalfe
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Department of Obstetrics and Gynecology, University of Calgary, Calgary, AB, Canada
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16
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Freyermuth MG, Muños JA, Ochoa MDP. From therapeutic to elective cesarean deliveries: factors associated with the increase in cesarean deliveries in Chiapas. Int J Equity Health 2017; 16:88. [PMID: 28545459 PMCID: PMC5445324 DOI: 10.1186/s12939-017-0582-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 05/12/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Cesarean deliveries have increased over the past decade in Mexico, including those states with high percentages of indigenous language speakers, e.g., Chiapas. However, the factors contributing to this trend and whether they affect indigenous languages populations remain unknown. Thus, this work aims to identify some of the factors controlling the prevalence of cesarean sections (C-sections) in Chiapas between the 2011-2014 period. METHODS We analyzed certified birth data, compiled by the Subsystem of Information on Births of the Secretary of Health and the National Institute of Statistics and Geography, and information regarding the Human Development Index (HDI), assembled by the United Nations Development Program. A descriptive analysis of the variables and a multilevel logistics regression model were employed to assess the role of the different factors in the observed trends. RESULTS The results show that the factors contributing to the increased risk of C-sections are (i) women residing in municipalities with indigenous population and municipalities with high HDIs, (ii) advanced schooling, (iii) frequent prenatal checkups, and (iv) deliveries occurring in private health clinics. Furthermore, C-sections might also be associated with prolonged hospital stays. CONCLUSIONS The increasing frequency of C-sections among indigenous populations in Chiapas seems to be related to public policies aimed at reducing maternal mortality in Mexico. Therefore, public health policy needs to be revisited to ensure that reproductive rights are being respected.
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Affiliation(s)
- María Graciela Freyermuth
- The Centro de Investigaciones y Estudios Superiores en Antropología Social (CIESAS), Unidad Sureste and Technical Secretary of the Observatory of Maternal Mortality in Mexico (OMM), San Cristobal de las Casas, Chiapas México
| | - José Alberto Muños
- The CONACYT- Center of Research and Higher Studies in Social Anthropology (CIESAS), South Pacific Unit, Oaxaca, México
| | - María del Pilar Ochoa
- Masters in Population and Development, Advisor in the Ministry of Health, Ciudad de México, México
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17
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Graves JS, Chitnis T, Weinstock-Guttman B, Rubin J, Zelikovitch AS, Nourbakhsh B, Simmons T, Waltz M, Casper TC, Waubant E. Maternal and Perinatal Exposures Are Associated With Risk for Pediatric-Onset Multiple Sclerosis. Pediatrics 2017; 139:e20162838. [PMID: 28562303 PMCID: PMC5369674 DOI: 10.1542/peds.2016-2838] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/26/2017] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To determine if prenatal, pregnancy, or postpartum-related environmental factors are associated with multiple sclerosis (MS) risk in children. METHODS This is a case-control study of children with MS or clinically isolated syndrome and healthy controls enrolled at 16 clinics participating in the US Network of Pediatric MS Centers. Parents completed a comprehensive environmental questionnaire, including the capture of pregnancy and perinatal factors. Case status was confirmed by a panel of 3 pediatric MS specialists. Multivariable logistic regression analyses were used to determine association of these environmental factors with case status, adjusting for age, sex, race, ethnicity, US birth region, and socioeconomic status. RESULTS Questionnaire responses were available for 265 eligible cases (median age 15.7 years, 62% girls) and 412 healthy controls (median age 14.6, 54% girls). In the primary multivariable analysis, maternal illness during pregnancy was associated with 2.3-fold increase in odds to have MS (95% confidence interval [CI] 1.20-4.21, P = .01) and cesarean delivery with 60% reduction (95% CI 0.20-0.82, P = .01). In a model adjusted for these variables, maternal age and BMI, tobacco smoke exposure, and breastfeeding were not associated with odds to have MS. In the secondary analyses, after adjustment for age, sex, race, ethnicity, and socioeconomic status, having a father who worked in a gardening-related occupation (odds ratio [OR] 2.18, 95% CI 1.14-4.16, P = .02) or any use in household of pesticide-related products (OR 1.73, 95% CI 1.06-2.81, P = .03) were both associated with increased odds to have pediatric MS. CONCLUSION Cesarean delivery and maternal health during pregnancy may influence risk for pediatric-onset MS. We report a new possible association of pesticide-related environmental exposures with pediatric MS that warrants further investigation and replication.
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Affiliation(s)
- Jennifer S Graves
- Pediatric Multiple Sclerosis Center, University of California San Francisco, San Francisco, California;
| | - Tanuja Chitnis
- Partners Pediatric Multiple Sclerosis Center, Massachusetts General Hospital, Boston, Massachusetts
| | | | - Jennifer Rubin
- Lurie Children's Hospital of Chicago, Chicago, Illinois; and
| | | | - Bardia Nourbakhsh
- Pediatric Multiple Sclerosis Center, University of California San Francisco, San Francisco, California
| | - Timothy Simmons
- Data Coordinating and Analysis Center, University of Utah, Salt Lake City, Utah
| | - Michael Waltz
- Data Coordinating and Analysis Center, University of Utah, Salt Lake City, Utah
| | - T Charles Casper
- Data Coordinating and Analysis Center, University of Utah, Salt Lake City, Utah
| | - Emmanuelle Waubant
- Pediatric Multiple Sclerosis Center, University of California San Francisco, San Francisco, California
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18
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Koroukian SM. Relative Risk of Postpartum Complications in the Ohio Medicaid Population: Vaginal Versus Cesarean Delivery. Med Care Res Rev 2016; 61:203-24. [PMID: 15155052 DOI: 10.1177/1077558703260123] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective of this study was to estimate the relative risk of postpartum complication by type of delivery among Ohio Medicaid beneficiaries. The study uses the linked Medicaid and Ohio birth certificate data for births occurring from July 1991 through April 1996 (N = 168,736). The results indicate that the incidence of major puerperal infection, thromboembolic events, anesthetic complications, and obstetrical surgical wound infection was higher among women undergoing a C-section as compared to those with vaginal delivery, even after limiting the analysis to elective cesarean deliveries and uncomplicated vaginal deliveries. On the other hand, women with C-sections were less likely to experience obstetrical trauma, and results on postpartum hemorrhage were inconclusive. Aside from obstetrical trauma, the relative risk of postpartum complications remains significantly higher among women undergoing C-section. These findings are of particular relevance in light of the substantial proportion of repeat C-sections performed on an elective basis.
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Abstract
This article uses the US debate over elective Cesarean section to re-consider some of the more contentious issues raised in feminist debates about childbirth. Three waves of feminist commentary and critique in the United States are analysed in light of the ongoing debate over whether women should be able to choose Cesarean for non-medical reasons. I argue that the alternative birth movement's essentialist and occasionally moralistic rhetoric is problematic, and the idea that some women's preference for high-tech obstetrics is the result of a passive 'socialization' into 'dominant values' is theoretically inadequate. On the other hand, the invocation of women's choice and appreciation of high-tech childbirth serves as a weak foundation for a feminist perspective on childbirth. By limiting their analysis to the rhetorical and discursive nature and functions of 'the medical' and 'the natural', poststructuralist critics of the alternative birth movement obscure the connection of these discourses to practices that have very different consequences for maternal and infant health and, most importantly, for the consumption of health care resources.
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20
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Belihu FB, Small R, Davey MA. Variations in first-time caesarean birth between Eastern African immigrants and Australian-born women in public care: A population-based investigation in Victoria. Aust N Z J Obstet Gynaecol 2016; 57:294-301. [DOI: 10.1111/ajo.12491] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 05/18/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Fetene B. Belihu
- Judith Lumley Centre; La Trobe University; Melbourne Vic. Australia
| | - Rhonda Small
- Judith Lumley Centre; La Trobe University; Melbourne Vic. Australia
| | - Mary-Ann Davey
- Judith Lumley Centre; La Trobe University; Melbourne Vic. Australia
- Department of Obstetrics and Gynaecology; Monash University; Clayton Vic. Australia
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21
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Maeda T, Babazono A, Nishi T, Yasui M, Harano Y. Investigation of the Existence of Supplier-Induced Demand in use of Gastrostomy Among Older Adults: A Retrospective Cohort Study. Medicine (Baltimore) 2016; 95:e2519. [PMID: 26844459 PMCID: PMC4748876 DOI: 10.1097/md.0000000000002519] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
The aim of this study is to clarify whether there is small area variation in the use of gastrostomy that is explained by hospital physician density, so as to detect the existence of supplier-induced demand (SID).The study design is a retrospective cohort using claim data of Fukuoka Late Elders' Health Insurance, submitted from 2010 to 2013. Study participants included 51,785 older adults who had been diagnosed with eating difficulties. We designated use of gastrostomy as an event. Multilevel logistic analyses were then used to investigate the existence of SID.After controlling for patient factors, we found significant regional level variance in gastrectomy use (median odds ratio [MOR]: 1.72, 1.37-2.51). Hospital physician density was significantly positively related with gastrostomy (adjusted OR of hospital physician density: 1.75, 1.25-2.45; P < 0.001). MORs were largely reduced for the input variable of hospital physician density.We found that the small area variation in use of gastrostomy among older adults could be explained by hospital physician density, which might indicate the existence of SID.
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Affiliation(s)
- Toshiki Maeda
- From the Department of Healthcare Administration and Management, Graduate School of Healthcare Sciences, Kyushu University, Japan
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22
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Rahman M, Shariff AA, Shafie A, Saaid R, Tahir RM. Caesarean delivery and its correlates in Northern Region of Bangladesh: application of logistic regression and cox proportional hazard model. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2015; 33:8. [PMID: 26825988 PMCID: PMC5025997 DOI: 10.1186/s41043-015-0020-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 06/26/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Caesarean delivery (C-section) rates have been increasing dramatically in the past decades around the world. This increase has been attributed to multiple factors such as maternal, socio-demographic and institutional factors and is a burning issue of global aspect like in many developed and developing countries. Therefore, this study examines the relationship between mode of delivery and time to event with provider characteristics (i.e., covariates) respectively. METHODS The study is based on a total of 1142 delivery cases from four private and four public hospitals maternity wards. Logistic regression and Cox proportional hazard models were the statistical tools of the present study. RESULTS The logistic regression of multivariate analysis indicated that the risk of having a previous C-section, prolonged labour, higher educational level, mother age 25 years and above, lower order of birth, length of baby more than 45 cm and irregular intake of balanced diet were significantly predict for C-section. With regard to survival time, using the Cox model, fetal distress, previous C-section, mother's age, age at marriage and order of birth were also the most independent risk factors for C-section. By the forward stepwise selection, the study reveals that the most common factors were previous C-section, mother's age and order of birth in both analysis. As shown in the above results, the study suggests that these factors may influence the health-seeking behaviour of women. CONCLUSIONS Findings suggest that program and policies need to address the increase rate of caesarean delivery in Northern region of Bangladesh. Also, for determinant of risk factors, the result of Akaike Information Criterion (AIC) indicated that logistic model is an efficient model.
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Affiliation(s)
| | - Asma Ahmad Shariff
- Centre for Foundation Studies in Science, University of Malaya, Kuala Lumpur, Malaysia.
| | - Aziz Shafie
- Department of Geography, Faculty of Arts and Social Sciences, University of Malaya, Kuala Lumpur, Malaysia.
| | - Rahmah Saaid
- Department of Obstetrics and Gynaecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Rohayatimah Md Tahir
- Centre for Foundation Studies in Science, University of Malaya, Kuala Lumpur, Malaysia
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23
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Silva-Fernández L, Pérez-Vicente S, Martín-Martínez MA, López-González R. Variability in the prescription of non-biologic disease-modifying antirheumatic drugs for the treatment of spondyloarthritis in Spain. Semin Arthritis Rheum 2014; 44:633-40. [PMID: 25563529 DOI: 10.1016/j.semarthrit.2014.11.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Revised: 11/12/2014] [Accepted: 11/21/2014] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To describe the variability in the prescription of non-biologic disease-modifying antirheumatic drugs (nbDMARDs) for the treatment of spondyloarthritis (SpA) in Spain and to explore which factors relating to the disease, patient, physician, and/or center contribute to these variations. METHODS A retrospective medical record review was performed using a probabilistic sample of 1168 patients with SpA from 45 centers distributed in 15/19 regions in Spain. The sociodemographic and clinical features and the use of drugs were recorded following a standardized protocol. Logistic regression, with nbDMARDs prescriptions as the dependent variable, was used for bivariable analysis. A multilevel logistic regression model was used to study variability. RESULTS The probability of receiving an nbDMARD was higher in female patients [OR = 1.548; 95% confidence interval (CI): 1.208-1.984], in those with elevated C-reactive protein (OR = 1.039; 95% CI: 1.012-1.066) and erythrocyte sedimentation rate (OR = 1.012; 95% CI: 1.003-1.021), in those with a higher number of affected peripheral joints (OR = 12.921; 95% CI: 2.911-57.347), and in patients with extra-articular manifestations like dactylitis (OR = 2.997; 95% CI: 1.868-4.809), psoriasis (OR = 2.601; 95% CI: 1.870-3.617), and enthesitis (OR = 1.717; 95% CI: 1.224-2.410). There was a marked variability in the prescription of nbDMARDs for SpA patients, depending on the center (14.3%; variance 0.549; standard error 0.161; median odds ratio 2.366; p < 0.001). After adjusting for patient and center variables, this variability fell to 3.8%. CONCLUSION A number of factors affecting variability in clinical practice, and which are independent of disease characteristics, are associated with the probability of SpA patients receiving nbDMARDs in Spain.
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Affiliation(s)
- Lucía Silva-Fernández
- Rheumatology Department, Complexo Hospitalario Universitario de Ferrol, Avenida da Residencia s/n, Ferrol, 15405, A Coruña, Spain.
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24
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Darmasseelane K, Hyde MJ, Santhakumaran S, Gale C, Modi N. Mode of delivery and offspring body mass index, overweight and obesity in adult life: a systematic review and meta-analysis. PLoS One 2014; 9:e87896. [PMID: 24586295 PMCID: PMC3935836 DOI: 10.1371/journal.pone.0087896] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 01/04/2014] [Indexed: 01/10/2023] Open
Abstract
Background It has been suggested that mode of delivery, a potentially powerful influence upon long-term health, may affect later life body mass index (BMI). We conducted a systematic review and meta-analysis of the effect of Caesarean section (CS) and vaginal delivery (VD) on offspring BMI, overweight (BMI>25) and obesity (BMI>30) in adulthood. Secondary outcomes were subgroup analyses by gender and type of CS (in-labour/emergency, pre-labour/elective). Methods Using a predefined search strategy, Pubmed, Google Scholar and Web of Science were searched for any article published before 31st March 2012, along with references of any studies deemed relevant. Studies were selected if they reported birth characteristics and long-term offspring follow-up into adulthood. Aggregate data from relevant studies were extracted onto a pre-piloted data table. A random-effects meta-analysis was carried out in RevMan5. Results are illustrated using forest plots and funnel plots, and presented as mean differences or odds ratios (OR) and 95% confidence intervals. Results Thirty-five studies were identified through the search, and 15 studies with a combined population of 163,753 were suitable for inclusion in the meta-analysis. Comparing all CS to VD in pooled-gender unadjusted analyses, mean BMI difference was 0·44 kg·m-2 (0·17, 0·72; p = 0·002), OR for incidence of overweight was 1·26 (1·16, 1·38; p<0·00001) and OR for incidence of obesity was 1·22 (1·05, 1·42; p = 0·01). Heterogeneity was low in all primary analyses. Similar results were found in gender-specific subgroup analyses. Subgroup analyses comparing type of CS to VD showed no significant impact on any outcome. Conclusions There is a strong association between CS and increased offspring BMI, overweight and obesity in adulthood. Given the rising CS rate worldwide there is a need to determine whether this is causal, or reflective of confounding influences. Systematic review registration An a priori protocol was registered on PROSPERO (registration number: CRD42011001851)
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Affiliation(s)
- Karthik Darmasseelane
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea & Westminster Hospital campus, London, United Kingdom
| | - Matthew J. Hyde
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea & Westminster Hospital campus, London, United Kingdom
- * E-mail:
| | - Shalini Santhakumaran
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea & Westminster Hospital campus, London, United Kingdom
| | - Chris Gale
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea & Westminster Hospital campus, London, United Kingdom
| | - Neena Modi
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea & Westminster Hospital campus, London, United Kingdom
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25
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Kottwitz A. Mode of birth and social inequalities in health: the effect of maternal education and access to hospital care on cesarean delivery. Health Place 2014; 27:9-21. [PMID: 24513591 DOI: 10.1016/j.healthplace.2014.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 01/13/2014] [Accepted: 01/19/2014] [Indexed: 11/26/2022]
Abstract
Access to health care is an important factor in explaining health inequalities. This study focuses on the issue of access to health care as a driving force behind the social discrepancies in cesarean delivery using data from 707 newborn children in the 2006-2011 birth cohorts of the German Socio-Economic Panel Study (SOEP). Data on individual birth outcomes are linked to hospital data using extracts of the quality assessment reports of nearly all German hospitals. Geographic Information Systems (GIS) are used to assess hospital service clusters within a 20-km radius buffer around mother׳s homes. Logistic regression models adjusting for maternal characteristics indicate that the likelihood to deliver by a cesarean section increases for the least educated women when they face constraints with regard to access to hospital care. No differences between the education groups are observed when access to obstetric care is high, thus a high access to hospital care seems to balance out health inequalities that are related to differences in education. The results emphasize the importance of focusing on unequal access to hospital care in explaining differences in birth outcomes.
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Affiliation(s)
- Anita Kottwitz
- German Socio-Economic Panel Study (SOEP), DIW Berlin, Mohrenstraße 58, 10117 Berlin, Germany; International Max Planck Research School on the Life Course (IMPRS LIFE), Max Planck Institute for Human Development, Lentzeallee 94, 14195 Berlin, Germany.
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26
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Lin SL, Leung GM, Schooling CM. Mode of delivery and adiposity: Hong Kong's "Children of 1997" birth cohort. Ann Epidemiol 2013; 23:693-9. [PMID: 23880154 DOI: 10.1016/j.annepidem.2013.06.090] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 06/08/2013] [Accepted: 06/16/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE To examine whether mode of delivery was associated with childhood adiposity in a developed non-Western context. METHODS We used generalized estimating equations to estimate the association of mode of delivery (vaginal or cesarean) with body mass index (BMI) z-score and overweight (including obesity) from 3 months to 13 years, in 7809 term birth (94% follow-up) from a population-representative Chinese birth cohort, "Children of 1997." We used multiple imputation for missing data. RESULTS The cesarean section rate (26%) was higher for children born in private hospitals, with lower gestational age, lower birth order, higher maternal age, higher maternal BMI, and higher family socioeconomic position. Cesarean section was not associated with BMI z-score from 3 months to 13 years (mean difference, 0.03; 95% confidence interval, -0.02 to 0.09) or overweight from 3 years to 13 years (odds ratio, 0.98; 95% confidence interval, 0.77 to 1.25) after adjusting for infant and maternal characteristics and family socioeconomic position. CONCLUSIONS In a non-Western developed setting, mode of delivery was not clearly associated with BMI or overweight (including obesity) into late childhood. From a public health perspective, the role of mode of delivery and its mechanistic pathway in the current burgeoning epidemic of obesity needs to be clarified.
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Affiliation(s)
- Shi Lin Lin
- Lifestyle and Life Course Epidemiology Group, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, People's Republic of China
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Marshall NE, Guild C, Cheng YW, Caughey AB, Halloran DR. Racial disparities in pregnancy outcomes in obese women. J Matern Fetal Neonatal Med 2013; 27:122-6. [PMID: 23682611 DOI: 10.3109/14767058.2013.806478] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To estimate the effect of race on perinatal outcomes in obese women. METHODS Retrospective cohort study of birth records linked to hospital discharge data for all live born singleton infants ≥37 weeks gestation born to African-American or Caucasian Missouri residents from 2000 to 2006. We excluded major congenital anomalies and women with diabetes or chronic hypertension. Obesity was defined as pre-pregnancy body mass index ≥30 kg/m(2). RESULTS There were 312 412 births meeting study criteria. 27.1% (11 776) of African-American mothers and 19.1% (49 415) of Caucasian mothers were obese. There were no differences in cesarean delivery or preeclampsia between obese African-American and obese Caucasian women. Infants of obese African-American women were significantly less likely to be macrosomic (0.9% vs. 2.2%, adjusted odds ratio [aOR] 0.5, 95% confidence interval [CI] 0.4 0.6) and more likely to be low birth weight (3.4% vs. 1.8%, aOR 1.9, 95% CI 1.7, 2.2) compared to infants of obese Caucasian women. Compared to their normal weight peers, obese Caucasian women had a greater relative risk of developing preeclampsia (aOR 3.1, 95% CI 2.9, 3.2) than obese African-American women (aOR 2.1, 95% CI 1.9, 2.4). CONCLUSION Racial disparities impact obesity-related maternal and neonatal complications of pregnancy.
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Affiliation(s)
- Nicole E Marshall
- Department of Obstetrics & Gynecology, Oregon Health & Science University , Portland, OR
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Deladoëy J, Henderson M, Geoffroy L. Linear association between household income and metabolic control in children with insulin-dependent diabetes mellitus despite free access to health care. J Clin Endocrinol Metab 2013; 98:E882-5. [PMID: 23539732 DOI: 10.1210/jc.2013-1212] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND In health care systems with a user fee, the impact of socioeconomic factors on pediatric insulin-dependent diabetes mellitus (IDDM) control could be due to the cost of accessing care. HYPOTHESIS There is a linear association between household income and the average glycosylated hemoglobin (HbA1c) of children and adolescents with IDDM despite free access to health care. METHODS We used a linear regression model to examine the association between normalized average HbA1c of 1766 diabetic children (diagnosed at our institution from 1980 to 2011 before 17 years of age) and the median household income of their neighborhoods (obtained from Statistics Canada, 2006 Census data). RESULTS We found a negative linear association (P < .001; r = -0.2) between the level of income and metabolic control assessed by HbA1c after controlling for sex, age at diagnosis, duration of diabetes, ethnicity, geographical factors, frequency of visits, current age (as a proxy for change in practice over time), and change of measurement methods of HbA1c across time. For every increase of $15,000 in annual income, HbA1c decreased by 0.1%. CONCLUSION We report a linear association of household income with metabolic control of IDDM in childhood. Given that Canada has a system of free universal access to health care, confounding by access to care is unlikely. Considering the impact of poorly controlled IDDM in childhood on the development of long-term complications, our findings suggest that the higher complication rate found in adults of low socioeconomic status might originate from the poor control that they experienced in childhood. Support for the care of IDDM children from low-income neighborhoods should be increased.
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Affiliation(s)
- Johnny Deladoëy
- Endocrinology and Diabetes Service, Centre Hospitalier Universitaire Sainte-Justine, Department of Pediatrics, University of Montréal, Montréal, Canada H3T 1C5.
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Wu CH, Chen CF, Chien CC. Prediction of dystocia-related cesarean section risk in uncomplicated Taiwanese nulliparas at term. Arch Gynecol Obstet 2013; 288:1027-33. [PMID: 23636412 DOI: 10.1007/s00404-013-2864-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 04/18/2013] [Indexed: 01/16/2023]
Abstract
PURPOSE We aimed to assess risk factors for dystocia-related cesarean section (CS) in uncomplicated Taiwanese nulliparas at term METHODS We reviewed 1,272 deliveries by 1 obstetrician in a Taiwanese hospital between February 2004 and December 2011. These parturients were nulliparas with singleton pregnancies ≥ 37 weeks gestation who had liveborn cephalic deliveries. The CS group consisted of parturients with dystocia-related CS for the following indications: prolonged latent phase, failure to progress, or arrest of descent. Eight confounding variables [maternal age, height, weight, body mass index (BMI) in labor, gestational age, infant birth weight, gender, and cervical dilatation] were obtained from the medical records. Multivariate logistic regression analysis was used to determine the association between each variable and route of delivery. A predictive formula for CS probability was generated using a logistic regression model. RESULTS Overall 15.0 % of nulliparas in our population underwent CS. Logistic regression analysis revealed a significant association between maternal BMI and CS (adjusted OR 1.112; 95 % CI 1.065-1.161; P < 0.001). The association between maternal age and CS was also statistically significant (adjusted OR 1.074, 95 % CI 1.033-1.116, P = 0.001). Maternal height, weight in labor, gestational age, infant birth weight, gender, and cervical dilatation were not significantly associated with the route of delivery. A predictive formula for CS probability was developed based on a combination of maternal BMI and age. CONCLUSIONS Our results show that maternal age and BMI in labor are significantly associated with dystocia-related CS in uncomplicated Taiwanese nulliparas at term. We develop a practical formula to predict the probability for CS. Using this formula, obstetricians can estimate the risk of CS according to maternal age and BMI in labor.
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Affiliation(s)
- Chiung-Hui Wu
- Department of Obstetrics and Gynecology, Ton-Yen General Hospital, No.69, Sianjheng 2nd Rd, Jhubei City, 302, Hsinchu County, Taiwan, ROC,
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Wise MR, Anderson NH, Sadler L. Ethnic disparities in repeat caesarean rates at Auckland Hospital. Aust N Z J Obstet Gynaecol 2013; 53:443-50. [PMID: 23582022 DOI: 10.1111/ajo.12078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Accepted: 02/12/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND New Zealand guidelines recommend that information regarding childbirth choices be given to women with previous caesarean, so they can make informed decisions about their care. We hypothesised that rates of trial of labour (TOL) and vaginal birth after caesarean (VBAC) would vary by women's ethnicity. AIM To estimate the association of ethnicity with TOL and VBAC rates. MATERIALS AND METHODS Clinical data were used to identify women who gave birth at Auckland Hospital in 2006-2009 with history of previous caesarean eligible for TOL. Multivariable models were used to estimate the association of women's characteristics (ethnicity, age, socio-economic status (SES), height, body mass index, lead maternity carer, diabetes, hypertension, haemorrhage, labour induction, gestational age) with rates of TOL and VBAC. RESULTS In the study cohort of 2400 women, the TOL rate was 39.5%; the VBAC rate was 57.4%. Pacific women were twice as likely to have TOL, while Asian and non-New Zealand European women were half as likely to have VBAC, compared with New Zealand European women. Women in more deprived areas were more likely to have TOL, but SES was not associated with VBAC rates. Women under the care of private obstetricians were least likely to have TOL or VBAC. CONCLUSIONS There are ethnic disparities in TOL and VBAC rates at our hospital. Strategies need to be developed to ensure that women of all ethnicities have access to both options for mode of delivery.
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Affiliation(s)
- Michelle R Wise
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Quality-of-care standards for early arthritis clinics. Rheumatol Int 2013; 33:2459-72. [PMID: 23568381 DOI: 10.1007/s00296-013-2741-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 03/27/2013] [Indexed: 10/27/2022]
Abstract
The diagnosis and treatment of early arthritis is associated with improved patient outcomes. One way to achieve this is by organising early arthritis clinics (EACs). The objective of this project was to develop standards of quality for EACs. The standards were developed using the two-round Delphi method. The questionnaire, developed using the best-available scientific evidence, includes potentially relevant items describing the dimensions of quality of care in the EAC. The questionnaire was completed by 26 experts (physicians responsible for the EACs in Spain and chiefs of the rheumatology service in Spanish hospitals). Two hundred and forty-four items (standards) describing the quality of the EAC were developed, grouped by the following dimensions: (1) patient referral to the EAC; (2) standards of structure for an EAC; (3) standards of process; (4) relation between primary care physicians and the EAC; (5) diagnosis and assessment of early arthritis; (6) patient treatment and follow-up in the EAC; (7) research and training in an EAC; and (8) quality of care perceived by the patient. An operational definition of early arthritis was also developed based on eight criteria. The standards developed can be used to measure/establish the requirements, resources, and processes that EACs have or should have to carry out their treatment, research, and educational activities. These standards may be useful to health professionals, patient associations, and health authorities.
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Hyde MJ, Modi N. The long-term effects of birth by caesarean section: the case for a randomised controlled trial. Early Hum Dev 2012; 88:943-9. [PMID: 23036493 DOI: 10.1016/j.earlhumdev.2012.09.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Birth by caesarean section is rising rapidly around the world and is associated with a range of adverse short and long-term outcomes in offspring. The latter include features of the metabolic syndrome, type-1 diabetes, and asthma. Though there are several plausible candidate biological mechanisms, evidence of a causal relationship between mode of delivery and long-term outcomes remains lacking. Here we review the evidence to date, and examine ways in which future studies might advance understanding. We conclude that a randomised controlled trial of mode of delivery for the healthy term, cephalic pregnancy, is neither unethical nor unfeasible and should be seriously considered as the optimum means of addressing a question of great relevance to public health.
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Affiliation(s)
- Matthew James Hyde
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, Chelsea and Westminster Hospital campus, 369 Fulham Road, London, SW10 9NH, United Kingdom.
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Grytten J, Monkerud L, Sørensen R. Adoption of diagnostic technology and variation in caesarean section rates: a test of the practice style hypothesis in Norway. Health Serv Res 2012; 47:2169-89. [PMID: 22594486 PMCID: PMC3523370 DOI: 10.1111/j.1475-6773.2012.01419.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To examine whether the introduction of advanced diagnostic technology in maternity care has led to less variation in type of delivery between hospitals in Norway. DATA SOURCES The Medical Birth Registry of Norway provided detailed medical information for 1.7 million deliveries from 1967 to 2005. Information about diagnostic technology was collected directly from the maternity units. STUDY DESIGN The data were analyzed using a two-level binary logistic model with Caesarean section as the outcome measure. Level one contained variables that characterized the health status of the mother and child. Hospitals are level two. A heterogeneous variance structure was specified for the hospital level, where the error variance was allowed to vary according to the following types of diagnostic technology: two-dimensional ultrasound, cardiotocography, ST waveform analysis, and fetal blood analyses. PRINCIPAL FINDING There was a marked variation in Caesarean section rates between hospitals up to 1973. After this the variation diminished markedly. This was due to the introduction of ultrasound and cardiotocography. CONCLUSION Diagnostic technology reduced clinical uncertainty about the diagnosis of risk factors of the mother and child during delivery, and variation in type of delivery between hospitals was reduced accordingly. The results support the practice style hypothesis.
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Affiliation(s)
- Jostein Grytten
- Section of Community Dentistry, University of Oslo and Akershus University Hospital, Blindern, Oslo, Norway.
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Jovani V, Loza E, García de Yébenes MJ, Descalzo MÁ, Barrio JM, Carmona L, Hernández-García C. Variability in resource consumption in patients with spondyloarthritis in Spain. Preliminary descriptive data from the emAR II study. REUMATOLOGIA CLINICA 2012; 8:114-119. [PMID: 22503152 DOI: 10.1016/j.reuma.2012.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Revised: 12/08/2011] [Accepted: 01/11/2012] [Indexed: 05/31/2023]
Abstract
OBJECTIVE Our objective was to describe the variability in the management of spondyloarthritis (SA) in Spain in terms of healthcare resources and their use. METHODS A review of 1168 medical files of patients seen in randomly selected Spanish hospital rheumatology departments. We analyzed demographic variables and variables related to the consumption of health resources. RESULTS The total number of visits to rheumatology were 5,908 with a rate of 254 visits/100 patient-years. The total number of visits to rheumatology specialty nurses was 775, with a rate of 39 visits/100 patient-years, and there were 446 hospitalizations, representing a rate of 22 per 100 patient-years. The number of admissions due to SA was 89, with a rate of 18 admissions/100 patient-years. Total visits to other specialists was 4,307 with a rate of 200/100 patient-years. The total number of orthopedic surgeries was 41, which leads to a rate of 1.8 surgeries/100 patient-years. CONCLUSIONS The data regarding visits to the rheumatologist and prosthetic surgery of patients with in Spain is similar to most studies published in our environment, however, other aspects concerning the use of health resources are different compared to other countries. This data may help to understand and improve organizational aspects of management of SA in Spanish hospitals.
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Affiliation(s)
- Vega Jovani
- Servicio de Reumatología, Hospital General Universitario de Alicante, Alicante, España.
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Klein DA, Gildengorin G, Mosher P, Adelman WP. Adolescent caesarean delivery in the US military health care system. J Pediatr Adolesc Gynecol 2012; 25:74-6. [PMID: 22088313 DOI: 10.1016/j.jpag.2011.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2011] [Revised: 09/19/2011] [Accepted: 09/21/2011] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Determine cesarean delivery (CD) rates and associated demographics among military dependent teenagers. METHODS United States military health care claims records of live births from 2003-2006 to 13- through 19-year-old dependent children were analyzed using logistic regression. RESULTS The CD rate rose from 17% in 2003 to 20% in 2006. Rates were significantly higher for ages 18 and 19, for African American sponsors' children, and those who gave birth in a civilian facility. Rates did not differ significantly by sponsor's military rank. CONCLUSIONS Teenagers in the military health care system have increasing rates of CD. Independent demographic risk factors for teenage CD include age > 17 years, sponsor's race African American, and delivery at a civilian facility.
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Affiliation(s)
- David A Klein
- Family Health Clinic, Lajes Air Base, Azores, Portugal.
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The effect of prepregnancy body mass index on singleton cesarean delivery among term nulliparous women in Japanese population. Arch Gynecol Obstet 2010; 284:1117-22. [DOI: 10.1007/s00404-010-1812-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Accepted: 12/08/2010] [Indexed: 11/30/2022]
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Fu JC, Xirasagar S, Liu J, Probst JC. Cesarean and VBAC rates among immigrant vs. native-born women: a retrospective observational study from Taiwan Cesarean delivery and VBAC among immigrant women in Taiwan. BMC Public Health 2010; 10:548. [PMID: 20831813 PMCID: PMC2945948 DOI: 10.1186/1471-2458-10-548] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2010] [Accepted: 09/10/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cultural and ethnic roots impact women's fertility and delivery preferences This study investigated whether the likelihood of cesarean delivery, primary cesarean, and vaginal delivery after cesarean (VBAC) varies by maternal national origin. METHODS We conducted a nation-wide, population-based, observational study using secondary data from Taiwan. De-identified data were obtained on all 392,246 singleton live births (≥500 g; ≥20 weeks) born to native-born Taiwanese, Vietnamese and mainland Chinese-born mothers between January 1, 2006 and December 31, 2007 from Taiwan's nation-wide birth certificate data. Our analytic samples consisted of the following: for overall cesarean likelihood 392,246 births, primary cesarean 336,766 (excluding repeat cesarean and VBAC), and VBAC 55,480 births (excluding primary cesarean and vaginal births without previous cesarean). Our main outcome measures were the odds of cesarean delivery, primary cesarean delivery and VBAC for Vietnamese and Chinese immigrant mothers relative to Taiwanese mothers, using multiple regression analyses to adjust for maternal and neonatal characteristics, paternal age, institutional setting, and major obstetric complications. RESULTS Unadjusted overall cesarean, primary cesarean, and VBAC rates were 33.9%, 23.0% and 4.0% for Taiwanese, 27.6%, 20.1% and 5.0% for mainland Chinese, and 19.3%, 13.9 and 6.1% for Vietnamese respectively. Adjusted for confounders, Vietnamese mothers were less likely than native-born Taiwanese to have overall and primary cesarean delivery (OR = 0.59 and 0.58 respectively), followed by Chinese mothers (both ORs = 0.90 relative to native-born Taiwanese). Vietnamese mothers were most likely to have successful VBAC (OR = 1.58), followed by Chinese mothers (OR = 1.25). CONCLUSION Immigrant Vietnamese and Chinese mothers have lower odds of cesarean and higher VBAC odds than native-born Taiwanese, consistent with lower cesarean rates prevailing in their home countries (Vietnam 10.1%; mainland China 20%-50% rural and urban respectively).
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Affiliation(s)
- Jung-Chung Fu
- Kaohsiung Municipal United Hospital, Department of Obstetrics & Gynecology. Kaohsiung, ROC, Taiwan
| | - Sudha Xirasagar
- University of South Carolina, Arnold School of Public Health, Department of Health Services Policy and Management, Columbia, SC, USA
| | - Jihong Liu
- University of South Carolina, Arnold School of Public Health, Department of Epidemiology and Biostatistics, Columbia, SC, USA
| | - Janice C Probst
- University of South Carolina, Arnold School of Public Health, Department of Health Services Policy and Management, Columbia, SC, USA
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Gregory KD, Fridman M, Korst L. Trends and patterns of vaginal birth after cesarean availability in the United States. Semin Perinatol 2010; 34:237-43. [PMID: 20654773 DOI: 10.1053/j.semperi.2010.03.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A review of the literature and analysis of the National Inpatient Sample Database was performed to describe the trends in vaginal birth after cesarean availability in the United States and the factors associated with changing use. Vaginal birth after cesarean increased after the first National Institutes of Health Consensus Conference on Cesarean Childbirth in 1981. It increased from 3% to a maximum rate of 28.3% in 1996. Despite studies reporting stable success rates of approximately 70% and low complication rates (<1%), concerns about patient safety and physician liability have led to more restrictive policies and a decrease in vaginal birth after cesarean use. The current rate is approximately 8.5%, and decreased rates have been noted for all age and ethnic groups. There is decreased use of vaginal birth after cesarean as the result of concerns about patient safety and physician liability, which has resulted in decreased availability.
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Affiliation(s)
- Kimberly D Gregory
- Department Obstetrics & Gynecology, Cedars Sinai Medical Center, Los Angeles, CA 90048, USA.
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Variability in caesarean section rates for very preterm births at 28-31 weeks of gestation in 10 European regions: results of the MOSAIC project. Eur J Obstet Gynecol Reprod Biol 2010; 149:147-52. [PMID: 20083337 DOI: 10.1016/j.ejogrb.2009.12.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2009] [Revised: 11/06/2009] [Accepted: 12/21/2009] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Given the continuing debate about the benefits of caesarean section for very preterm infants, we sought to describe caesarean section rates for infants between 28 and 31 weeks of gestation in European regions and their association with regional mortality and short-term morbidity. STUDY DESIGN Singletons and twins without lethal congenital anomalies alive at onset of labour from 28 to 31 weeks of gestation from the 2003 MOSAIC cohort of very preterm births in 10 European regions were analysed (N=3,310). Determinants included maternal and fetal characteristics as well as regional caesarean section rates for all births. We explored correlations between caesarean section rates and mortality and morbidity on the regional level. RESULTS 95% of infants from pregnancies complicated by hypertension or severe growth restriction detected antenatally were delivered by caesarean section (regional range: 90-100%) versus 55.4% (range: 29-84%) for other pregnancies. Regional caesarean section rates for births at all gestations ranged from 14% to 38% and were correlated with very preterm caesarean rates (p=0.011). Determinants of caesarean section differed between regions with high versus low rates: multiples were more likely to be born by caesarean section in regions with high rates. There were no regional level correlations between caesarean section rates and mortality and morbidity. CONCLUSIONS With the exception of pregnancies with hypertension and growth restriction, there was broad variation in very preterm caesarean section rates between regions after adjustment for clinical factors. Given maternal risks associated with caesarean section, more research on its optimal use for very preterm deliveries is necessary.
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Lipkind HS, Duzyj C, Rosenberg TJ, Funai EF, Chavkin W, Chiasson MA. Disparities in cesarean delivery rates and associated adverse neonatal outcomes in New York City hospitals. Obstet Gynecol 2009; 113:1239-1247. [PMID: 19461418 DOI: 10.1097/aog.0b013e3181a4c3e5] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine the primary cesarean delivery rates and associated neonatal outcomes by insurance status in public and private hospitals in New York City. METHODS We accessed Vital statistics data on all births to women with Medicaid or private insurance from 1996 through 2003, compiling a total of 321,308 nulliparous women who delivered singleton neonates by either normal spontaneous vaginal delivery or primary cesarean delivery. Rates of primary cesarean delivery and adverse neonatal outcomes were examined by hospital type and insurance status while controlling for potential confounders. RESULTS There were 51,682 and 269,626 women who delivered in public hospitals and private hospitals, respectively. The cesarean delivery rate of women with private insurance delivering in private hospitals was 30.4% compared with a cesarean rate of 21.2% in Medicaid patients delivering in public hospitals (adjusted odds ratio [OR] 1.57, 95% confidence interval [CI] 1.53-1.63). The percent of infants born to women with private insurance and Medicaid delivering in private hospitals with a 5-minute Apgar score less than 7 was 0.6% and 0.8% compared with 1.0% of infants delivering in the public hospital system (adjusted OR 0.59, 95% CI 0.51- 0.68 and adjusted OR 0.73, 95% CI 0.65- 0.82). The neonatal intensive care unit admission rate was also lower in neonates born in private hospitals at 6.7% and 8.5% compared with a 12.8% admission rate in public hospitals (adjusted OR 0.48, 95% CI 0.46-0.51 and adjusted OR 0.59, 95% CI 0.57- 0.62 after controlling for mode of delivery). CONCLUSION Even when controlling for confounders, there was an association between primary cesarean delivery and insurance status regardless of hospital type. There was also a higher risk of adverse neonatal outcomes in the public hospitals regardless of mode of delivery. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Heather S Lipkind
- From the Section of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut; Public Health Solutions, New York, New York; and the Mailman School of Public Health, Columbia University, New York, New York
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Wei F, Mullooly JP, Goodman M, McCarty MC, Hanson AM, Crane B, Nordin JD. Identification and characteristics of vaccine refusers. BMC Pediatr 2009; 9:18. [PMID: 19261196 PMCID: PMC2667392 DOI: 10.1186/1471-2431-9-18] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2008] [Accepted: 03/05/2009] [Indexed: 11/28/2022] Open
Abstract
Background This study evaluated the utility of immunization registries in identifying vaccine refusals among children. Among refusers, we studied their socioeconomic characteristics and health care utilization patterns. Methods Medical records were reviewed to validate refusal status in the immunization registries of two health plans. Racial, education, and income characteristics of children claiming refusal were collected based on the census tract of each child. Health care utilization was identified using both electronic medical record and insurance claims. Within the immunization registries of two HMOs in the study, some providers use refusal and medical contraindication interchangeably, and some providers tend to always use "ever refusal." Therefore, we combined medical contraindication and refusal together and treated them all as "refusal" in this study. Results The immunization registry, compared to chart review, had negative predictive values of 85–92% and 90–97% for 2- and 6-year olds, and positive predictive values of only 52–74% and 59–62% to identify vaccine refusals. Refusers were more likely to reside in well-educated, higher income areas than non-refusers. Refusers had not opted out of health care system and continued, although less frequently for the age 2 and under group, to use services. Conclusion Without enhancements to immunization registries, identifying children with immunization refusal would be time consuming. Since communities where refusers live are well educated, interventions should target these communities to communicate vaccine adverse events and consequences of vaccine preventable diseases.
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Affiliation(s)
- Feifei Wei
- HealthPartners Research Foundation, Minneapolis, MN, USA.
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Cho DS, Kim YM, Hur MH, Oh HS, Kim EY. Mother's Prenatal Care and Delivery Services Satisfaction according to Mode of Delivery. KOREAN JOURNAL OF WOMEN HEALTH NURSING 2009. [DOI: 10.4069/kjwhn.2009.15.4.353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Dong Sook Cho
- Professor, College of Nursing, Eulji University, Seongnam, Korea
| | - Yun Mi Kim
- Associate Professor, College of Nursing, Eulji University, Seongnam, Korea
| | - Myung Haeng Hur
- Associate Professor, College of Nursing, Eulji University, Seongnam, Korea
| | - Hyo Sook Oh
- Assistant Professor, Department of Nursing, Honam University, Gwangju, Korea
| | - Eun-Young Kim
- Assistant Professor, Department of Nursing, Dong-A University, Busan, Korea
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JANSSENS S, WALLACE KL, CHANG AMZ. Prepartum and intrapartum caesarean section rates at Mater Mothers’ Hospital Brisbane 1997-2005. Aust N Z J Obstet Gynaecol 2008; 48:564-9. [DOI: 10.1111/j.1479-828x.2008.00920.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Caesarean section (CS) is one of the most common major operations performed around the world, yet operative rates vary considerably. This review will address the variation in caesarean section rates worldwide and changes in these rates over time. In addition we shall try to assess possible explanations for the differences and whether such differences are reflected in outcome.
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Leone T, Padmadas SS, Matthews Z. Community factors affecting rising caesarean section rates in developing countries: an analysis of six countries. Soc Sci Med 2008; 67:1236-46. [PMID: 18657345 DOI: 10.1016/j.socscimed.2008.06.032] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2007] [Indexed: 11/17/2022]
Abstract
Caesarean section rates have risen dramatically in several developing countries, especially in Latin America and South Asia. This raises a range of concerns about the use of caesarean section for non-emergency cases, not least the progressive shift of resources to non-essential medical interventions in resource-poor settings and additional health risks to mothers and newborns following a caesarean section. There are only a few studies that have systematically examined the factors influencing the recent increase in caesarean rates. In particular, it is not clear whether high elective caesarean rates are driven by medical, institutional or individual and family decisions. Where a woman's decisions predominate her interaction with peers and significant others have an impact on her caesarean section choices. Using random intercept logistic regression analyses, this paper analyses the institutional, socio-economic and community factors that influence caesarean section in six countries: Bangladesh, Colombia, Dominican Republic, Egypt, Morocco and Vietnam. The analyses, based on data from over 20,000 births, show that women of higher socio-economic background, who had better access to antenatal services are the most likely to undergo a caesarean section. Women who exchange reproductive health information with friends and family are less likely to experience a caesarean section than their counterparts. The study concludes that there is a need to pursue community-based approaches for curbing rising caesarean section rates in resource-poor settings.
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Affiliation(s)
- Tiziana Leone
- London School of Economics, Department of Social Policy, Houghton Street, London WC2A 2AE, United Kingdom.
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Financial incentives do not always work: an example of cesarean sections in Taiwan. Health Policy 2008; 88:121-9. [PMID: 18436331 DOI: 10.1016/j.healthpol.2008.02.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2007] [Revised: 02/18/2008] [Accepted: 02/24/2008] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To test the hypothesis that cesarean sections are less likely to be performed after equalizing the fees for vaginal births and cesarean sections. METHODS Population-based National Health Insurance inpatient claims in Taiwan are used. Pre-periods and post-periods are identified to investigate the impact of the policy changes. Logistic regressions are employed. RESULTS The cesarean section rates for the first, second and higher-order births are 29, 37.4 and 39.3%, while the primary cesarean section rates are 29, 11.8 and 12.1%, respectively. After taking into consideration the case-mix and birth order, the second and higher-order births were approximately 60% less likely to be cesarean deliveries compared to the first births and the increase in the VBAC fee had an additional negative effect on them. A fee equalization policy was not found to influence the cesarean delivery. The total cesarean section rate was primarily determined by the cesarean section rate for the first birth. CONCLUSIONS Cesarean section rates are greater for the higher-order births because of the practice "once a cesarean section, always a cesarean section". Against the background of a rapidly declining fertility rate, females play a more important role in the mode of delivery than ever before. As such, financial incentives designed specifically for obstetricians do not have the desired impact. Policies that are aimed at altering behavior should be designed within the social context.
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Carayol M, Zein A, Ghosn N, Du Mazaubrun C, Breart G. Determinants of caesarean section in Lebanon: geographical differences. Paediatr Perinat Epidemiol 2008; 22:136-44. [PMID: 18298687 DOI: 10.1111/j.1365-3016.2007.00920.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This study, based on the Lebanese National Perinatal Survey which included 5231 women, examined the relations between the caesarean section (CS) rate and the characteristics of mothers, children, antenatal care and maternity units in two geographical zones of Lebanon (Beirut-Mount Lebanon and the rest of the country) and then looked at geographical variations. This analysis concerned 3846 women with singleton pregnancies and livebirths at low risk of CS, after exclusion of women with a previous CS, non-cephalic fetal presentations, or delivery before 37 weeks' gestation. The principal end point was caesarean delivery. The relations between the factors studied and CS were estimated by odds ratios (OR), both crude and adjusted, using logistic regression. The rate of CS was higher in the Beirut-Mount Lebanon zone than elsewhere (13.4% vs. 7.6%). After adjustment, several factors remained associated with caesarean delivery in each zone. Common factors were primiparity, gestational age > or = 41 weeks and antenatal hospitalisation. Factors identified only in the Beirut-Mount Lebanon zone were obstetric history and insurance coverage, whereas for the other zones we only found major risk factors for obstetric disease: maternal age > or = 35 years, number of antenatal consultations > or = 4 and birthweight < or = 2500 g. The multivariable analysis of the overall population, adjusting for zone of delivery and other variables, shows that zone was one of the principal factors associated with the risk of caesarean delivery in Lebanon (OR = 1.80 [95% CI 1.09, 2.95]). In conclusion, the CS rates in Lebanon were high, with geographical differences that were associated with access to care and with obstetric practices.
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Affiliation(s)
- Marion Carayol
- Epidemiological Research Unit on Perinatal Health and Women's Health, INSERM U149, Paris, France.
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Tamim H, El-Chemaly S, Nassar A, Mumtaz G, Kaddour A, Kabakian-Khasholian T, Fakhoury H, Yunis K. Incidence and correlates of cesarean section in a capital city of a middle-income country. J Perinat Med 2007; 35:282-8. [PMID: 17542661 DOI: 10.1515/jpm.2007.079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To determine the prevalence and correlates of cesarean deliveries (CS) in Beirut. METHODS A cross-sectional study conducted on 18,837 consecutive infants born at nine hospitals from the National Collaborative Perinatal Neonatal Network (NCPNN). Stepwise Logistic Regression was performed to determine CS correlates. RESULTS The rate of CS was 26.4% and correlated with socio-demographic, obstetrical and provider-related variables. Regression analysis identified age, paternal occupation, mode of payment, parity, birth weight, gestational age, multiple pregnancies, adequate prenatal care, complications during pregnancy, body mass index at delivery, hospital teaching status, day of the week and year of delivery to be significant correlates of CS. CONCLUSION This study shows an increased CS rate in a middle-income country, and identifies the correlates of women delivering by the abdominal route. These correlates may be used for effective reduction policies in the future.
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Affiliation(s)
- Hala Tamim
- Department of Kinesiology and Health Sciences, York University, Canada
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Paul IM, Lehman EB, Suliman AK, Hillemeier MM. Perinatal Disparities for Black Mothers and Their Newborns. Matern Child Health J 2007; 12:452-60. [PMID: 17712611 DOI: 10.1007/s10995-007-0280-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2007] [Accepted: 08/07/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVES In the United States, significant ethnic and racial health and healthcare disparities exist among our most vulnerable populations, new mothers and newborns. We sought to determine disparities in socioeconomic status, perinatal health, and perinatal healthcare for black mothers and their newborns cared for in well-baby nurseries compared with white mother/baby pairs in Pennsylvania. METHODS A retrospective analysis of a merged data set containing birth and clinical discharge records was conducted. Perinatal data from 44,105 black mothers and their singleton newborns, > or = 35 weeks gestational age cared for in Pennsylvania well-baby nurseries from 1998-2002 were compared with 88,210 white mother/baby pairs. RESULTS Black mothers were younger and were much more likely to receive Medicaid or be uninsured compared with white mothers. They were less likely to be college-educated, married, or have prenatal care beginning in the first trimester. Infants born to black mothers were less likely to be delivered via Cesarean section, but were more likely to be born between 35 and 38 weeks gestation and be of low birth weight. CONCLUSIONS Numerous significant disparities exist for black mothers and their newborns cared for in well-baby nurseries in Pennsylvania. Since most newborns are cared for in this setting as opposed to intensive care environments, recognition of the differences that exist for this group when compared to well newborns of white mothers can help to improve healthcare and its delivery to this population. Federal and local initiatives must continue efforts to eliminate racial disparities.
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Affiliation(s)
- Ian M Paul
- Department of Pediatrics, Penn State University College of Medicine, Pediatrics, H085, 500 University Dr., Hershey, PA, 17033, USA.
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