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Neethi Mohan V, Shirisha P, Vaidyanathan G, Muraleedharan VR. Variations in the prevalence of caesarean section deliveries in India between 2016 and 2021 - an analysis of Tamil Nadu and Chhattisgarh. BMC Pregnancy Childbirth 2023; 23:622. [PMID: 37649006 PMCID: PMC10466745 DOI: 10.1186/s12884-023-05928-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND The prevalence of C-sections in India increased from 17.2% to 2006 to 21.5% in 2021. This study examines the variations in C-section prevalence and the factors correlating to these variations in Tamil Nadu (TN) and Chhattisgarh (CG). METHODS Delivery by C-section as the outcome variable and several demographic, socio-economic, and clinical variables were considered as explanatory variables to draw inferences from unit-level data from the National Family Health Survey (NFHS-4; 2015-16 and NFHS-5; 2019-21). Descriptive statistics, bivariate percentage distribution, Pearson's Chi-square test, and multivariate binary logistic regression models were employed. The Slope Index of Inequality (SII) and the Concentration Index (CIX) were used to analyse absolute and relative inequality in C-section rates across wealth quintiles in public- and private-sector institutions. RESULTS The prevalence of C-sections increased across India, TN and CG despite a decrease in pregnancy complications among the study participants. The odds of caesarean deliveries among overweight women were twice (OR = 2.11; 95% CI 1.95-2.29; NFHS-5) those for underweight women. Women aged 35-49 were also twice (OR = 2.10; 95% CI 1.92-2.29; NFHS-5) as likely as those aged 15-24 to have C-sections. In India, women delivering in private health facilities had nearly four times higher odds (OR = 3.90; 95% CI 3.74-4.06; NFHS-5) of having a C-section; in CG, the odds were nearly ten-fold (OR = 9.57; 95% CI:7.51,12.20; NFHS-5); and in TN, nearly three-fold (OR = 2.65; 95% CI-2.27-3.10; NFHS-5) compared to those delivering in public facilities. In public facilities, absolute inequality by wealth quintile in C-section prevalence across India and in CG increased in the five years until 2021, indicating that the rich increasingly delivered via C-sections. In private facilities, the gap in C-section prevalence between the poor (the bottom two quintiles) and the non-poor narrowed across India. In TN, the pattern was inverted in 2021, with an alarming 73% of the poor delivering via C-sections compared to 64% of those classified as non-poor. CONCLUSION The type of health facility (public or private) had the most impact on whether delivery was by C-section. In India and CG, the rich are more likely to have C-sections, both in the private and in the public sector. In TN, a state with good health indicators overall, the poor are surprisingly more likely to have C-sections in the private sector. While the reasons for this inversion are not immediately evident, the implications are worrisome and pose public health policy challenges.
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Affiliation(s)
- Varshini Neethi Mohan
- Department of Humanities and Social Sciences, Indian Institute of Technology Madras (IIT Madras), Chennai, 600 036, Tamil Nadu, India.
| | - P Shirisha
- Department of Humanities and Social Sciences, Indian Institute of Technology Madras (IIT Madras), Chennai, 600 036, Tamil Nadu, India
| | - Girija Vaidyanathan
- Department of Humanities and Social Sciences, Indian Institute of Technology Madras (IIT Madras), Chennai, 600 036, Tamil Nadu, India
| | - V R Muraleedharan
- Department of Humanities and Social Sciences, Indian Institute of Technology Madras (IIT Madras), Chennai, 600 036, Tamil Nadu, India
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Cabré S, Ratsika A, Rea K, Stanton C, Cryan JF. Animal Models for Assessing Impact of C-Section Delivery on Biological Systems. Neurosci Biobehav Rev 2022; 135:104555. [PMID: 35122781 DOI: 10.1016/j.neubiorev.2022.104555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 12/02/2022]
Abstract
There has been a significant increase in Caesarean section (C-section) births worldwide over the past two decades and although it is can be a life-saving procedure, the enduring effects on host physiology are now undergoing further scrutiny. Indeed, epidemiological data have linked C-section birth with multiple immune, metabolic and neuropsychiatric diseases. Birth by C-section is known to alter the colonisation of the neonatal gut microbiota (with C-section delivered infants lacking vaginal microbiota associated with passing along the birth canal), which in turn can impact the development and maintenance of many important biological systems. Appropriate animal models are key to disentangling the role of missing microbes in brain health and disease in C-section births. In this review of preclinical studies, we interrogate the effects of C-section birth on the development (and maintenance) of several biological systems and we discuss the involvement of the gut microbiome on C-section-related alterations.
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Affiliation(s)
- Sílvia Cabré
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork T12 YT20, Ireland
| | - Anna Ratsika
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork T12 YT20, Ireland
| | - Kieran Rea
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland
| | - Catherine Stanton
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork T12 YT20, Ireland; Teagasc Food Research Centre, Moorepark, Fermoy P61 C996, Ireland
| | - John F Cryan
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork T12 YT20, Ireland.
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Poncet L, Panjo H, Andro A, Ringa V. Caesarean delivery in a migration context: the role of prior delivery in the host country. Sex Reprod Health Matters 2021; 28:1763576. [PMID: 32544031 PMCID: PMC7888083 DOI: 10.1080/26410397.2020.1763576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Migrant women in industrialised countries experience high caesarean section (CS) rates but little is known about the effect of a previous delivery in the host country. This study set out to investigate this effect among migrant women in France, using data from the DSAFHIR study on healthcare access of migrant women living in emergency housing hotels, collected in the Paris Metropolitan area in 2017. Respondents reported life-long history of deliveries. We focused on deliveries occurring in France in 2000–2017: 370 deliveries reported by 242 respondents. We conducted chi-square tests and multivariate logistic regressions, adjusting for the clustering of deliveries among respondents by computing standard errors allowing for intragroup correlation. Mode of delivery was associated with duration of residence among multiparous women with no prior CS, with a higher CS rate with shorter duration of residence (16% vs. 7%, p = 0.04). In this group, a previous delivery in France was associated with a lower CS rate (5% vs. 16%, p = 0.008). In multivariate analysis, compared with women with previous birth in France, women giving birth in France for the first time had a higher risk of CS, regardless of duration of residence (aOR = 4.0, 95% CI = 1.3–12.1 for respondents with short duration of residence, aOR = 4.7, 95% CI = 1.2–18.0 for respondents with longer duration of residence). Efforts directed at decreasing the CS rate among migrant women should target women giving birth in the host country for the first time.
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Affiliation(s)
- Lorraine Poncet
- PhD Candidate in Public Health, Université Paris-Saclay (INSERM), UVSQ, Univ. Paris-Sud, Inserm, Primary Care and Prevention Team, CESP Villejuif, France; French Collaborative Institute on Migration, Paris, France
| | - Henri Panjo
- Research Engineer, Université Paris-Saclay (INSERM), UVSQ, Univ. Paris-Sud, Inserm, Primary Care and Prevention Team, CESP Villejuif, France
| | - Armelle Andro
- Professor, Institute of Demography, Université Paris I Pantheon-Sorbonne, Paris, France; French Collaborative Institute on Migration, Paris, France
| | - Virginie Ringa
- Researcher (INSERM), Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Inserm, Primary Care and Prevention Team, CESP Villejuif, France
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Lee HY, Kim R, Oh J, Subramanian SV. Association between the type of provider and Cesarean section delivery in India: A socioeconomic analysis of the National Family Health Surveys 1999, 2006, 2016. PLoS One 2021; 16:e0248283. [PMID: 33684180 PMCID: PMC7939292 DOI: 10.1371/journal.pone.0248283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 02/23/2021] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Prevalence of Cesarean section (C-section) is unequally distributed. Since both extremely low and high levels of C-section can not only cause adverse birth outcomes but also impose a double burden of inefficiency within maternal health care, it is important to monitor the dynamics of key factors associated with the use of C-section. OBJECTIVES To examine the association between type of provider and C-section in India in three-time points: 1999, 2006, and 2016, and also to assess whether this association differed across maternal education and wealth level. METHODS Data were from three waves of cross-sectional and nationally representative Indian National Health Family Survey: Wave II (1999), III (2006), and IV (2016). Target population is women aged 15 and 49 who had an institutional delivery for the most recent live birth during the three or five years preceding the survey (depending on the survey round). Multivariate logistic regression models adjusting for state cluster effect were performed to determine the association between the type of providers and C-section. Differential association between the type of providers and C-section by maternal education and wealth level was examined by stratified analyses. RESULTS The prevalence of C-section among institutional delivery increased from 20.5% in 1999 to 24.8% in 2006 while it declined to 19.4% in 2016. The positive association between private providers and C-section became stronger over the study period (Odds Ratio (OR) = 1.39, 95% Confidence Interval (CI) 1.18-1.64 in 1999, OR = 3.71 95% CI 2.93-4.70 in 2016). The association was consistently significant across all states in 2016. The gap in C-section between public and private providers was greater among less-educated and poorer women. The ORs gradually increased from the poorest to the richest quintiles, and also from the least educated group (no formal education) to the most educated group (college graduate or above). CONCLUSIONS Our results suggest that disparity in C-section between private and public providers has increased over the last 15 years and was higher in lower SES women. The behavior of providers needs to be closely monitored to ensure that C-section is performed only when medically justified.
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Affiliation(s)
- Hwa-Young Lee
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Institute of Convergence Science (ICONS) Convergence Science Academy, Yonsei University, Seoul, Korea
| | - Rockli Kim
- Division of Health Policy and Management, College of Health Sciences, Korea University, Seoul, Korea
- Department of Public Health Sciences, Interdisciplinary Program in Precision Public Health, Graduate School of Korea University, Seoul, Korea
- Harvard Center for Population & Development Studies, Cambridge, Massachusetts, United States of America
| | - Juhwan Oh
- Department of Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - S. V. Subramanian
- Harvard Center for Population & Development Studies, Cambridge, Massachusetts, United States of America
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
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Saroukhani S, Samms-Vaughan M, Lee M, Bach MA, Bressler J, Hessabi M, Grove ML, Shakespeare-Pellington S, Loveland KA, Rahbar MH. Perinatal Factors Associated with Autism Spectrum Disorder in Jamaican Children. J Autism Dev Disord 2020; 50:3341-3357. [PMID: 31538260 DOI: 10.1007/s10803-019-04229-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Mode of delivery, preterm birth, and low birth weight (LBW) are hypothesized to be associated with autism spectrum disorder (ASD) in the offspring. Using data from 343 ASD cases (2-8 years) and their age- and sex-matched typically developing controls in Jamaica we investigated these hypotheses. Our statistical analyses revealed that the parish of residence could modify the association between cesarean delivery and ASD, with a difference found in this relationship in Kingston parish [matched odds ratio (MOR) (95% confidence interval (CI)) 2.30 (1.17-4.53)] and other parishes [MOR (95% CI) 0.87 (0.48-1.59)]. Although the associations of LBW and preterm birth with ASD were not significant, we observed a significant interaction between LBW and the household socioeconomic status. These findings require replication.
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Affiliation(s)
- Sepideh Saroukhani
- Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.,Biostatistics/Epidemiology/Research Design (BERD) Core, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Maureen Samms-Vaughan
- Department of Child & Adolescent Health, The University of the West Indies (UWI), Mona Campus, Kingston, Jamaica
| | - MinJae Lee
- Biostatistics/Epidemiology/Research Design (BERD) Core, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.,Division of Clinical and Translational Sciences, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 6410 Fannin Street, UT Professional Building Suite 1100.05, Houston, TX, 77030, USA
| | - MacKinsey A Bach
- Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.,Biostatistics/Epidemiology/Research Design (BERD) Core, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Jan Bressler
- Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.,Human Genetics Center, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Manouchehr Hessabi
- Biostatistics/Epidemiology/Research Design (BERD) Core, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Megan L Grove
- Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.,Human Genetics Center, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | | | - Katherine A Loveland
- Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, 77054, USA
| | - Mohammad H Rahbar
- Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA. .,Biostatistics/Epidemiology/Research Design (BERD) Core, Center for Clinical and Translational Sciences (CCTS), The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA. .,Division of Clinical and Translational Sciences, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 6410 Fannin Street, UT Professional Building Suite 1100.05, Houston, TX, 77030, USA.
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Brick A, Layte R, McKeating A, Sheehan SR, Turner MJ. Does maternal obesity explain trends in caesarean section rates? Evidence from a large Irish maternity hospital. Ir J Med Sci 2019; 189:571-579. [PMID: 31591684 DOI: 10.1007/s11845-019-02095-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 09/04/2019] [Indexed: 01/12/2023]
Abstract
BACKGROUND A feature of contemporary obstetrics in wealthy countries has been both the continuing increase in caesarean section (CS) rates and the emergence of high levels of maternal obesity. AIMS The purpose of this study was to examine whether the increasing CS rate in a large university maternity hospital was attributable in part to maternal obesity. METHODS We studied all women who delivered a baby weighing ≥ 500 g from 2009 to 2014 in one of the largest maternity hospitals in Europe. Logistic regression techniques were employed to examine the contribution of trends in maternal BMI on the prevalence of CS. RESULTS Obese women were more likely to be delivered by CS in 2014 than in 2009. Multivariate analysis shows that the increase in CS rates could not be explained by changes in obesity levels in either nulliparas or multiparas. The increase in CS rates during the 6 years was strongly associated with advancing maternal age, particularly for nulliparas. CONCLUSIONS The study found that although the prevalence of being overweight or obese changed little over the period, the odds of having a CS if a woman is obese have increased for multiparas. For nulliparas, increasing CS rates were found to be strongly associated with an increase in maternal age over the period which is important because of the evidence that Irish women are choosing to defer having their first baby until later in life.
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Affiliation(s)
- Aoife Brick
- Social Division, Economic and Social Research Institute,, Whitaker Square, Sir John Rogerson's Quay, Dublin 2, Ireland.
| | - Richard Layte
- Department of Sociology, Trinity College Dublin, Dublin 2, Ireland
| | - Aoife McKeating
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin 2, Ireland
| | - Sharon R Sheehan
- Coombe Women and Infants University Hospital, Cork Street, Dublin 2, Ireland
| | - Michael J Turner
- UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork Street, Dublin 2, Ireland
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Mylonas I, Friese K. Indications for and Risks of Elective Cesarean Section. DEUTSCHES ARZTEBLATT INTERNATIONAL 2015; 112:489-95. [PMID: 26249251 PMCID: PMC4555060 DOI: 10.3238/arztebl.2015.0489] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 04/27/2015] [Accepted: 04/27/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Rates of cesarean section have risen around the world in recent years. Accordingly, much effort is being made worldwide to understand this trend and to counteract it effectively. A number of factors have been found to make it more likely that a cesarean section will be chosen, but the risks cannot yet be clearly defined. METHODS This review is based on pertinent publications that were retrieved by a selective search in the PubMed, Scopus, and DIMDI databases, as well as on media communications, analyses by the German Federal Statistical Office, and guidelines of the Association of Scientific Medical Societies in Germany (AWMF). RESULTS The increased rates of cesarean section are thought to be due mainly to changed risk profiles both for expectant mothers and for their yet unborn children, as well as an increase in cesarean section by maternal request. In 1991, 15.3% of all newborn babies in Germany were delivered by cesarean section; by 2012, the corresponding figure was 31.7%, despite the fact that a medical indication was present in less than 10% of all cases. This development may perhaps be explained by an increasing tendency toward risk avoidance, by risk-adapted obstetric practice, and increasing media attention. The intraoperative and postoperative risks of cesarean section must be considered, along with complications potentially affecting subsequent pregnancies. CONCLUSION Scientific advances, social and cultural changes, and medicolegal considerations seem to be the main reasons for the increased acceptibility of cesarean sections. Cesarean section is, however, associated with increased risks to both mother and child. It should only be performed when it is clearly advantageous.
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Affiliation(s)
- Ioannis Mylonas
- Department of Gynecology and Obstetrics, Ludwig-Maximilians-Universität München
| | - Klaus Friese
- Department of Gynecology and Obstetrics, Ludwig-Maximilians-Universität München
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Elmes M, Szyszka A, Pauliat C, Clifford B, Daniel Z, Cheng Z, Wathes C, McMullen S. Maternal age effects on myometrial expression of contractile proteins, uterine gene expression, and contractile activity during labor in the rat. Physiol Rep 2015; 3:e12305. [PMID: 25876907 PMCID: PMC4425948 DOI: 10.14814/phy2.12305] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 01/21/2015] [Accepted: 01/22/2015] [Indexed: 01/09/2023] Open
Abstract
Advanced maternal age of first time pregnant mothers is associated with prolonged and dysfunctional labor and significant risk of emergency cesarean section. We investigated the influence of maternal age on myometrial contractility, expression of contractile associated proteins (CAPs), and global gene expression in the parturient uterus. Female Wistar rats either 8 (YOUNG n = 10) or 24 (OLDER n = 10) weeks old were fed laboratory chow, mated, and killed during parturition. Myometrial strips were dissected to determine contractile activity, cholesterol (CHOL) and triglycerides (TAG) content, protein expression of connexin-43 (GJA1), prostaglandin-endoperoxide synthase 2 (PTGS2), and caveolin 1 (CAV-1). Maternal plasma concentrations of prostaglandins PGE2, PGF2α, and progesterone were determined by RIA. Global gene expression in uterine samples was compared using Affymetrix Genechip Gene 2.0 ST arrays and Ingenuity Pathway analysis (IPA). Spontaneous contractility in myometrium exhibited by YOUNG rats was threefold greater than OLDER animals (P < 0.027) but maternal age had no significant effect on myometrial CAP expression, lipid profiles, or pregnancy-related hormones. OLDER myometrium increased contractile activity in response to PGF2α, phenylephrine, and carbachol, a response absent in YOUNG rats (all P < 0.002). Microarray analysis identified that maternal age affected expression of genes related to immune and inflammatory responses, lipid transport and metabolism, steroid metabolism, tissue remodeling, and smooth muscle contraction. In conclusion YOUNG laboring rat myometrium seems primed to contract maximally, whereas activity is blunted in OLDER animals and requires stimulation to meet contractile potential. Further work investigating maternal age effects on myometrial function is required with focus on lipid metabolism and inflammatory pathways.
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Affiliation(s)
- Matthew Elmes
- Division of Nutritional Sciences, University of Nottingham, Loughborough, UK
| | - Alexandra Szyszka
- Division of Nutritional Sciences, University of Nottingham, Loughborough, UK
| | - Caroline Pauliat
- Division of Nutritional Sciences, University of Nottingham, Loughborough, UK
| | - Bethan Clifford
- Division of Nutritional Sciences, University of Nottingham, Loughborough, UK
| | - Zoe Daniel
- Division of Nutritional Sciences, University of Nottingham, Loughborough, UK
| | - Zhangrui Cheng
- Royal Veterinary College, Reproduction and Development Group, Hatfield, UK
| | - Claire Wathes
- Royal Veterinary College, Reproduction and Development Group, Hatfield, UK
| | - Sarah McMullen
- Division of Nutritional Sciences, University of Nottingham, Loughborough, UK
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Teixeira C, Silva S, Severo M, Barros H. Socioeconomic position early in adolescence and mode of delivery later in life: findings from a Portuguese birth cohort. PLoS One 2015; 10:e0119517. [PMID: 25799142 PMCID: PMC4370463 DOI: 10.1371/journal.pone.0119517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 01/30/2015] [Indexed: 11/23/2022] Open
Abstract
Objective This study assessed the influence of socioeconomic position at 12 years of age (SEP-12) on the variability in cesarean rates later in life. Methods As part of the Portuguese Generation XXI birth cohort we evaluated 7358 women with a singleton pregnancy who delivered at five Portuguese public hospitals serving the region of Porto (April/2005–September/2006). Based on the twelve items that described socioeconomic circumstances at age 12, a latent class analysis was used to classify women’s SEP-12 as high, intermediate and low. Multiple Poisson regression was used to estimate adjusted risk ratio (RR) and respective 95% confidence interval (95% CI). Results The cesarean rates in high, intermediate and low SEP-12 were, respectively, 40.9%, 37.5% and 40.5% (p = 0.100) among primiparous women; 14.2%, 11.6% and 15.5% (p = 0.04) among multiparous women with no previous cesarean and 78.6%, 72.2% and 70.0% (p = 0.08) among women with a previous cesarean. A low to moderate association between SEP-12 and cesarean rates was observed among multiparous women with a previous cesarean, illustrating that women from higher SEP-12 were more likely to have a surgical delivery (RR = 1.12;95%CI:1.01–1.24 comparing high with low SEP-12 and RR = 1.03:95%CI:0.94–1.14 comparing intermediate with low SEP-12) not explained by potential mediating factors. No such association was found either in primiparous or in multiparous women without a previous cesarean. Conclusions The association between SEP-12 and cesarean rates suggests the effect of past socioeconomic context on the decision concerning the mode of delivery, but only among women who experienced a previous cesarean. Accordingly, it appears that early-life socioeconomic circumstances drive cesarean rates but the effect can be modified by lived experiences concerning childbirth.
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Affiliation(s)
- Cristina Teixeira
- Institute of Public Health, University of Porto, Porto, Portugal
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
- Polytechnic Institute of Bragança, Bragança, Portugal
- * E-mail:
| | - Susana Silva
- Institute of Public Health, University of Porto, Porto, Portugal
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
| | - Milton Severo
- Institute of Public Health, University of Porto, Porto, Portugal
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
| | - Henrique Barros
- Institute of Public Health, University of Porto, Porto, Portugal
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal
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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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11
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Overgaard C, Fenger-Grøn M, Sandall J. Freestanding midwifery units versus obstetric units: does the effect of place of birth differ with level of social disadvantage? BMC Public Health 2012; 12:478. [PMID: 22726575 PMCID: PMC3434070 DOI: 10.1186/1471-2458-12-478] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2012] [Accepted: 06/22/2012] [Indexed: 11/30/2022] Open
Abstract
Background Social inequity in perinatal and maternal health is a well-documented health problem even in countries with a high level of social equality. We aimed to study whether the effect of birthplace on perinatal and maternal morbidity, birth interventions and use of pain relief among low risk women intending to give birth in two freestanding midwifery units (FMU) versus two obstetric units in Denmark differed by level of social disadvantage. Methods The study was designed as a cohort study with a matched control group. It included 839 low-risk women intending to give birth in an FMU, who were prospectively and individually matched on nine selected obstetric/socio-economic factors to 839 low-risk women intending OU birth. Educational level was chosen as a proxy for social position. Analysis was by intention-to-treat. Results Women intending to give birth in an FMU had a significantly higher likelihood of uncomplicated, spontaneous birth with good outcomes for mother and infant compared to women intending to give birth in an OU. The likelihood of intact perineum, use of upright position for birth and water birth was also higher. No difference was found in perinatal morbidity or third/fourth degree tears, while birth interventions including caesarean section and epidural analgesia were significantly less frequent among women intending to give birth in an FMU. In our sample of healthy low-risk women with spontaneous onset of labour at term after an uncomplicated pregnancy, the positive results of intending to give birth in an FMU as compared to an OU were found to hold for both women with post-secondary education and the potentially vulnerable group of FMU women without post-secondary education. In all cases, women without post-secondary education intending to give birth in an FMU had comparable and, in some respects, more favourable outcomes when compared to women with the same level of education intending to give birth in an OU. In this sample of low-risk women, we found that the effect of intended place on birth outcomes did not differ with women’s level of education. Conclusion FMU care appears to offer important benefits for birthing women with no additional risk to the infant. Both for women with and without post-secondary education, intending to give birth in an FMU significantly increased the likelihood of a spontaneous, uncomplicated birth with good outcomes for mother and infant compared to women intending to give birth in an OU. All women should be provided with adequate information about different care models and supported in making an informed decision about the place of birth.
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Affiliation(s)
- Charlotte Overgaard
- Department of Health Science and Technology, Aalborg University, 9220Aalborg, Denmark.
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12
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Smith GCS, Cordeaux Y, White IR, Pasupathy D, Missfelder-Lobos H, Pell JP, Charnock-Jones DS, Fleming M. The effect of delaying childbirth on primary cesarean section rates. PLoS Med 2008; 5:e144. [PMID: 18597550 PMCID: PMC2443199 DOI: 10.1371/journal.pmed.0050144] [Citation(s) in RCA: 105] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2007] [Accepted: 05/19/2008] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The relationship between population trends in delaying childbirth and rising rates of primary cesarean delivery is unclear. The aims of the present study were (1) to characterize the association between maternal age and the outcome of labor, (2) to determine the proportion of the increase in primary cesarean rates that could be attributed to changes in maternal age distribution, and (3) to determine whether the contractility of uterine smooth muscle (myometrium) varied with maternal age. METHODS AND FINDINGS We utilized nationally collected data from Scotland, from 1980 to 2005, and modeled the risk of emergency cesarean section among women delivering a liveborn infant in a cephalic presentation at term. We also studied isolated myometrial strips obtained from 62 women attending for planned cesarean delivery in Cambridge, England, from 2005 to 2007. Among 583,843 eligible nulliparous women, there was a linear increase in the log odds of cesarean delivery with advancing maternal age from 16 y upwards, and this increase was unaffected by adjustment for a range of maternal characteristics (adjusted odds ratio for a 5-y increase 1.49, 95% confidence interval [CI] 1.48-1.51). Increasing maternal age was also associated with a longer duration of labor (0.49 h longer for a 5-y increase in age, 95% CI 0.46-0.51) and an increased risk of operative vaginal birth (adjusted odds ratio for a 5-y increase 1.49, 95% CI 1.48-1.50). Over the period from 1980 to 2005, the cesarean delivery rate among nulliparous women more than doubled and the proportion of women aged 30-34 y increased 3-fold, the proportion aged 35-39 y increased 7-fold, and the proportion aged > or =40 y increased 10-fold. Modeling indicated that if the age distribution had stayed the same over the period of study, 38% of the additional cesarean deliveries would have been avoided. Similar associations were observed in multiparous women. When studied in vitro, increasing maternal age was associated with reduced spontaneous activity and increased likelihood of multiphasic spontaneous myometrial contractions. CONCLUSIONS Delaying childbirth has significantly contributed to rising rates of intrapartum primary cesarean delivery. The association between increasing maternal age and the risk of intrapartum cesarean delivery is likely to have a biological basis.
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Affiliation(s)
- Gordon C S Smith
- Department of Obstetrics and Gynaecology, Cambridge University, The Rosie Hospital, Cambridge, United Kingdom.
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13
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Nilstun T, Habiba M, Lingman G, Saracci R, Da Frè M, Cuttini M. Cesarean delivery on maternal request: can the ethical problem be solved by the principlist approach? BMC Med Ethics 2008; 9:11. [PMID: 18559083 PMCID: PMC2446392 DOI: 10.1186/1472-6939-9-11] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2007] [Accepted: 06/17/2008] [Indexed: 11/24/2022] Open
Abstract
In this article, we use the principlist approach to identify, analyse and attempt to solve the ethical problem raised by a pregnant woman's request for cesarean delivery in absence of medical indications. We use two different types of premises: factual (facts about cesarean delivery and specifically attitudes of obstetricians as derived from the EUROBS European study) and value premises (principles of beneficence and non-maleficence, respect for autonomy and justice).Beneficence/non-maleficence entails physicians' responsibility to minimise harms and maximise benefits. Avoiding its inherent risks makes a prima facie case against cesarean section without medical indication. However, as vaginal delivery can have unintended consequences, there is a need to balance the somewhat dissimilar risks and benefits. The principle of autonomy poses a challenge in case of disagreement between the pregnant woman and the physician. Improved communication aimed to enable better informed choice may overcome some instances of disagreement. The principle of justice prohibits unfair discrimination, and broadly favours optimising resource utilisation. Available evidence supports vaginal birth in uncomplicated term pregnancies as the standard of care. The principlist approach offered a useful framework for ethical analysis of cesarean delivery on maternal request, identified the rights and duties of those involved, and helped reach a conclusion, although conflict at the individual level may remain challenging.
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Affiliation(s)
- Tore Nilstun
- Department of Medical Ethics, University of Lund, BMC C13, SE-221 84 Lund, Sweden
| | - Marwan Habiba
- Reproductive Science Section, Department of Cancer Studies and Molecular Medicine, University of Leicester, Robert Kilpatrick Building, Leicester Royal Infirmary – PO Box 65, Leicester LE2 7LX, UK
| | - Göran Lingman
- Department of Obstetrics and Gynaecology, Lund University, SE-223 85 Lund, Sweden
| | - Rodolfo Saracci
- IFC-National Research Council, via Trieste 41, 56100 Pisa, Italy
| | - Monica Da Frè
- Unit of Epidemiology, Regional Health Agency of Tuscany, Viale Milton 7, IT-50129, Florence, Italy
| | - Marina Cuttini
- Unit of Epidemiology, Ospedale Pediatrico Bambino Gesù, Piazza S. Onofrio 4, IT-00165 Rome, Italy
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Aelvoet W, Windey F, Molenberghs G, Verstraelen H, Van Reempts P, Foidart JM. Screening for inter-hospital differences in cesarean section rates in low-risk deliveries using administrative data: an initiative to improve the quality of care. BMC Health Serv Res 2008; 8:3. [PMID: 18177493 PMCID: PMC2266728 DOI: 10.1186/1472-6963-8-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2007] [Accepted: 01/04/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rising national cesarean section rates (CSRs) and unexplained inter-hospital differences in CSRs, led national and international bodies to select CSR as a quality indicator. Using hospital discharge abstracts, we aimed to document in Belgium (1) inter-hospital differences in CSRs among low risk deliveries, (2) a national upward CSR trend, (3) lack of better neonatal outcomes in hospitals with high CSRs, and (4) possible under-use of CS. METHODS We defined a population of low risk deliveries (singleton, vertex, full-term, live born, <4500 g, >2499 g). Using multivariable logistic regression techniques, we provided degrees of evidence regarding the observed departure ([relative risk-1]*100) of each hospital (N = 107) from the national CSR and its trend. To determine a benchmark, we defined three CSR groups (high, average and low) and compared them regarding 1 minute Apgar scores and other neonatal endpoints. An anonymous feedback is provided to the hospitals, the College of Physicians (with voluntary disclosure of the outlying hospitals for quality improvement purposes) and to the policy makers. RESULTS Compared with available information, the completeness and accuracy of the data, regarding the variables selected to determine our study population, showed adequate. Important inter-hospital differences were found. Departures ranged from -65% up to +75%, and 9 "high CSR" and 13 "low CSR" outlying hospitals were identified. We observed a national increasing trend of 1.019 (95%CI [1.015; 1.022]) per semester, adjusted for age groups. In the "high CSR" group 1 minute Apgar scores <4 were over-represented in the subgroup of vaginal deliveries, suggesting CSs not carried out for medical reasons. Under-use of CS was also observed. Given their questionable completeness, except Apgar scores, our neonatal results, showing a significant association of CS with adverse neonatal endpoints, are to be cautiously interpreted. Taking the available evidence into account, the "Average CSR" group seemed to be the best benchmark candidate. CONCLUSION Rather than firm statements about quality of care, our results are to be considered a useful screening. The inter-hospital differences in CSR, the national CS upward trend, the indications of over-use and under-use, the geographically different obstetric patterns and the admission day-related concentration of deliveries, whether or not by CS, may trigger initiatives aiming at improving quality of care.
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Affiliation(s)
- Willem Aelvoet
- Federal Service of Health, Food Chain Safety and Environment, Brussels, Belgium.
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15
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Hsu CY, Lo JC, Chang JH, Chen CP, Yu S, Huang FY. Cesarean births in Taiwan. Int J Gynaecol Obstet 2006; 96:57-61. [PMID: 17187798 DOI: 10.1016/j.ijgo.2006.09.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2006] [Revised: 08/11/2006] [Accepted: 09/12/2006] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To evaluate the use of cesarean delivery in Taiwan by comparing local clinical indications with those in international cohorts. METHODS In-patient claims from the National Health Insurance (NHI) in Taiwan were analyzed. Indications for cesarean delivery were evaluated with primary diagnosis codes and procedure codes from the NHI dataset. To produce a stable numerator for cesarean section, 3 years (1998-2000) of claims for cesarean delivery were abstracted and annualized. RESULTS Rates ranged between 27.3% and 28.7% for primary cesarean delivery and were below 5% for vaginal birth after a cesarean section (VBAC). Compared with rates in other countries, rates for overall and primary cesarean section as well as for VBAC were significantly higher in medical centers in Taiwan (P<0.001). However, the clinics contributed the most to the difference in both overall and primary cesarean rates. The most common indication for cesarean section was prior cesarean section (43.3%-45.5%), followed by malpresentation (19.6%-23.4%). The proportion of fetuses with malpresentation delivered by cesarean section in Taiwan was 7.9%, almost twice the upper limit expected for all pregnancies as indicated in international studies. CONCLUSION It is important to use appropriately documented data and to compare them with international data when monitoring local obstetric practices. The disproportionately high cesarean delivery rates in Taiwan may hold major lessons for the many countries contemplating or having universal health insurance coverage with a similar mix of providers.
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Affiliation(s)
- Chin-Yuan Hsu
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan.
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16
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Althabe F, Sosa C, Belizán JM, Gibbons L, Jacquerioz F, Bergel E. Cesarean section rates and maternal and neonatal mortality in low-, medium-, and high-income countries: an ecological study. Birth 2006; 33:270-7. [PMID: 17150064 DOI: 10.1111/j.1523-536x.2006.00118.x] [Citation(s) in RCA: 210] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cesarean section rates show a wide variation among countries in the world, ranging from 0.4 to 40 percent, and a continuous rise in the trend has been observed in the past 30 years. Our aim was to explore the association of cesarean section rates of different countries with their maternal and neonatal mortality and to test the hypothesis that in low-income countries, increasing cesarean section rates were associated with reductions in both outcomes, whereas in high-income countries, such association did not exist. METHODS We performed a cross-sectional multigroup ecological study using data from 119 countries from 1991 to 2003. These countries were classified into 3 categories: low-income (59 countries), medium-income (31 countries), and high-income (29 countries) countries according to an international classification. We assessed the ecological association between national cesarean section rates and maternal and neonatal mortality by fitting multiple linear regression models. RESULTS Median cesarean section rates were lower in low-income than in medium- and high-income countries. Seventy-six percent of the low-income countries, 16 percent of the medium-income countries, and 3 percent of high-income countries showed cesarean section rates between 0 and 10 percent. Three percent of low-income countries, 36 percent of medium-income countries, and 31 percent of high-income countries showed cesarean section rates above 20 percent. In low-income countries, a negative and statistically significant linear correlation was observed between cesarean section rates and neonatal mortality and between cesarean section rates and maternal mortality. No association was observed in medium- and high-income countries for either neonatal mortality or maternal mortality. CONCLUSIONS No association between cesarean section rates and maternal or neonatal mortality was shown in medium- and high-income countries. Thus, it becomes relevant for future good-quality research to assess the effect of the high figures of cesarean section rates on maternal and neonatal morbidity. For low-income countries, and on confirmation by further research, making cesarean section available for high-risk pregnancies could contribute to improve maternal and neonatal outcomes, whereas a system of care with cesarean section rates below 10 percent would be unlikely to cover their needs.
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Affiliation(s)
- Fernando Althabe
- Perinatal Research Unit, Hospital de Clinicas, Montevideo, Uruguay
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Abstract
BACKGROUND Nationally and in New Jersey, the cesarean delivery rate has been increasing steadily for nearly a decade, and especially since 1999. The purpose of this study was to describe recent trends in cesarean section delivery in New Jersey. METHODS Data on delivery method, medical indications and patient characteristics were extracted from electronic birth certificate files. RESULTS Cesarean section deliveries increased as a proportion of live births by 6 percent annually. Growth was roughly uniform across Robson's clinical classification. Repeat cesareans contributed only proportionately to the overall trend. The greatest acceleration was observed for procedures without trial of labor, and in medical situations where cesarean delivery had been relatively rare. CONCLUSIONS Medical indications recorded on the birth certificate explained little of the rapid growth in utilization of cesarean delivery, since trends were comparable in most categories we examined. A sustained autonomous shift in practice patterns, patient preferences, or both seems the most likely driver of the overall trend.
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Affiliation(s)
- Charles E Denk
- Maternal and Child Health Epidemiology Program, New Jersey Department of Health and Senior Services, Trenton, New Jersey08625-0364, USA
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Declercq E, Menacker F, Macdorman M. Maternal risk profiles and the primary cesarean rate in the United States, 1991-2002. Am J Public Health 2006; 96:867-72. [PMID: 16571712 PMCID: PMC1470600 DOI: 10.2105/ajph.2004.052381] [Citation(s) in RCA: 103] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVES We examined factors contributing to shifts in primary cesarean rates in the United States between 1991 and 2002. METHODS US national birth certificate data were used to assess changes in primary cesarean rates stratified according to maternal age, parity, and race/ethnicity. Trends in the occurrence of medical risk factors or complications of labor or delivery listed on birth certificates and the corresponding primary cesarean rates for such conditions were examined. RESULTS More than half (53%) of the recent increase in overall cesarean rates resulted from rising primary cesarean rates. There was a steady decrease in the primary cesarean rate from 1991 to 1996, followed by a rapid increase from 1996 to 2002. In 2002, more than one fourth of first-time mothers delivered their infants via cesarean. Changing primary cesarean rates were not related to general shifts in mothers' medical risk profiles. However, rates for virtually every condition listed on birth certificates shifted in the same pattern as with the overall rates. CONCLUSIONS Our results showed that shifts in primary cesarean rates during the study period were not related to shifts in maternal risk profiles.
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Affiliation(s)
- Eugene Declercq
- Maternal and Child Health Department, Boston University School of Public Health, 715 Albany Street, Boston, MA 02118, USA.
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Lee SI, Khang YH, Yun S, Jo MW. Rising rates, changing relationships: caesarean section and its correlates in South Korea, 1988-2000. BJOG 2005; 112:810-9. [PMID: 15924543 DOI: 10.1111/j.1471-0528.2004.00535.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To examine the trends in the relationship between caesarean section rates in South Korea and its correlates. DESIGN Five rounds (1988, 1991, 1994, 1997 and 2000) of population-based National Fertility and Family Health Survey of South Korea. SETTING South Korea. Sample Mothers (N= 9184) aged 15-44 years. METHODS Caesarean rates were calculated according to correlates and then directly adjusted to five-year age and parity groups. Distribution of all samples (9184 mothers) was standard, producing age- and parity-adjusted caesarean rates. Linear trends of correlates with caesarean rates were examined for ordinal variables such as education, income, urbanisation level (area of residence) and level of prenatal visits. MAIN OUTCOME MEASURE Age- and parity-adjusted caesarean section rates. RESULTS As caesarean rates rose by year, the relationship of caesarean section with education, occupation and area of residence has been reversed. Associations between caesarean rates, income level, place of delivery and level of prenatal visit were found in 1988 but disappeared by 2000. In 2000, relatively low caesarean rates were found in variables that will be more prevalent in the future, such as higher maternal education, higher maternal occupation and residence in big cities. CONCLUSION Caesarean rates may have reached a plateau in South Korea. No maternal or health service factors were detected to further increase the proportion of caesarean deliveries.
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Affiliation(s)
- Sang-Il Lee
- Department of Preventive Medicine, University of Ulsan College of Medicine, Seoul, South Korea
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Mossialos E, Allin S, Karras K, Davaki K. An investigation of Caesarean sections in three Greek hospitals: the impact of financial incentives and convenience. Eur J Public Health 2005; 15:288-95. [PMID: 15923214 DOI: 10.1093/eurpub/cki002] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Caesarean section (CS) rates have been increasing dramatically in the past decades around the world. The objective of our study was to investigate the factors increasing the likelihood of undergoing CS in two public hospitals and one private hospital in Athens, Greece. Specifically, the purpose was primarily to assess the impact of non-medical factors such as private health insurance, potential for making informal payments, physician convenience and socio-economic status on the rate of CS deliveries. METHODS All available demographic, socio-economic and medical information from the medical records of all deliveries in the three hospitals in January 2002 were analysed. The relative importance of the variables in predicting delivery with CS rather than normal vaginal delivery was calculated in multiple logistic regression models to generate odds ratios (OR). RESULTS The CS rate in the public hospitals was 41.6% (52.5% for Greeks and 26% for immigrants), while the CS rate in the private hospital was 53% (65.2% for women with private insurance and 23.9% for women who paid directly). In the public hospitals, after controlling for demographic and medical factors, Greek ethnic background, delivery between 8 a.m. and 4 p.m., between 4 p.m. and midnight, and on Monday, Wednesday and Friday were found to increase the likelihood of CS delivery. In the private hospital, having private health insurance is the strongest predictor of CS delivery, followed by delivery between 8 a.m. and 4 p.m., between 4 p.m. and midnight, delivery on a Saturday and being a housewife. CONCLUSION The results of this study lend support to the hypothesis that physicians are motivated to perform CS for financial and convenience incentives. The recent commercialization of gynaecology services in Greece is discussed, along with its implications on physicians' decisions to perform CS.
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Affiliation(s)
- E Mossialos
- LSE Health and Social Care, Cowdray House, London School of Economics and Political Science, London, UK.
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