Cesarean delivery rates and obstetric culture - an Italian register-based study (original) (raw)
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Cesarean Delivery: Background, Trends, and Epidemiology
Seminars in Perinatology, 2006
OBJECTIVE To examine trends in cesarean delivery for the overall population and for women with "no indicated risk" for cesarean section, and to summarize the available literature on "maternal request" cesarean deliveries. FINDINGS Nearly 3 in 10 births were delivered by cesarean section in 2004 (29.1%), the highest rate ever reported in the United States. The overall rate has increased by over 40% since 1996, reflecting two concurrent trends: an increase in the primary rate (14.6% to 20.6%), and a steep decline in the rate of vaginal birth after cesarean (28.3% to 9.2%). There has been a clear increase in primary cesarean delivery without a medical or obstetrical indication, and studies using hospital discharge data or birth certificate data estimate the rate of primary cesarean deliveries with no reported medical or obstetrical indication to be between 3% and 7% of all deliveries to women who had not had a previous cesarean delivery. However, these studies contain no direct information on whether these cesareans were the result of maternal request or because of physician recommendation. There was little data to support the contention that the rise in the cesarean rate was the result of maternal request. CONCLUSION There are no systematic data available on cesarean delivery by "maternal request." However, the rate of primary cesarean delivery is increasing rapidly for women of all ages, races, and medical conditions, as well as for births at all gestational ages. Since a first cesarean section virtually guarantees that subsequent pregnancies will be cesarean deliveries (the repeat cesarean delivery rate is now almost 91%), research is needed on physician practice patterns, maternal attitudes, clinical outcomes for mother and infant (harms, benefits), and clinical and nonclinical factors (institutional, legal, economic) that affect the decision to have a cesarean delivery. Semin Perinatol 30:235-241.
Patterns of use of obstetrical interventions in 12 countries
Paediatric and Perinatal Epidemiology, 1993
Recent obstetrical practice trends in 12 countries were surveyed. There was a Bfold difference in caesarean section rates and a 10-fold difference in instrumental vaginal delivery rates among countries. There was a net increase in the caesarean section rate of all countries over the study period and a net decrease in the instrumental vaginal delivery rate of some countries. There was a decrease in the caesarean section rate during the last year of observation in Australia:Denmark and Finland. In general, countries with high caesarean rates also had high instrumental vaginal delivery rates. There was no consistent relationship between use of caesarean section and use of instrumental vaginal delivery, although in several countries increasing use of caesarean section was accompanied by decreasing use of instrumental vaginal delivery. Oxytocin use rates were associated positively with instrumental delivery but not with caesarean section rates. While it was not possible to determine the proportions of women who received appropriate obstetrical care, we can infer that a significant proportion of interventions were unnecessary or only marginally beneficial. Continued increases in rates of obstetrical intervention are unlikely to result in improvements in birth outcome overall and may pose a risk to mothers and their newborns.
Background: In spite of the World Health Organization's recommendations to maintain caesarean delivery (CD) between 5% and 15% of total births, the rates of CD continue to rise in countries with routine access to medical services. As in Italy CD rate reached 38% in 2008, the highest at EU level, we evaluated socioeconomic and clinical correlates of ''elective'' and ''non programmed'' CD in the Country. We performed a stratified analysis in order to verify whether the effect of such correlates differed among women with an ''a priori'' preference for natural and caesarean delivery respectively.
Factors Affecting Trends of Cesarean Section: A Review
Journal of Health, Medicine and Nursing, 2017
Cesarean section rate is rising in both developing and developed countries. The reason for the increase is multifaceted. The clinical and non-clinical factors have explained the wide variation in cesarean delivery rates between and within countries. Changes in maternal characteristics and professional practice styles, increasing malpractice pressure, as well as economic organizational, social and cultural factors have been implicated in this trend. The higher rate of CS is a complex and multidimensional phenomenon. Therefore, programs and interventions should be introduced to decrease the rate of CS like painless vaginal delivery, emotional and educational interventions, improved quality of safe normal vaginal delivery in both private and public settings as well as the change in maternal and professional attitude towards the choice of mode of delivery. Keywords : Cesarean section, cesarean delivery on maternal request, advanced maternal age, maternal socioeconomic status, education...
Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2018
The cesarean delivery rate has increased worldwide. The aim of our study was to assess the events associated with the second cesarean deliveries in our institution. All the cesarean deliveries at Maternity Hospital, Kuwait, from January 1 to December 31, 2013, were identified. A comparative study was undertaken on patients having their first and second cesarean deliveries. The social and clinical characteristics of these patients were extracted from our records and the antenatal, intra-partum, and postpartum course of the pregnancies and their outcomes documented. During the study period, 10,586 deliveries were recorded, including 3,676 cesarean deliveries, a cesarean delivery rate of 34.7%. 840 of these patients were undergoing their first cesarean delivery (group A), and 607 patients were undergoing their second (group B); 484 patients from group A and 341 patients from group B with complete records were analyzed. Mean age (30.89 ± 4.93 vs 29.94 ± 5.56 years, p = 0.008), parity (1...
Trends in cesarean birth and vaginal birth after previous cesarean, 1991-99
National Vital Statistics Reports from the Centers For Disease Control and Prevention National Center For Health Statistics National Vital Statistics System, 2001
OBJECTIVES: This report presents trends in rates of cesarean delivery and rates of vaginal birth after previous cesarean (VBAC) delivery for 1991-99. Data for the United States showing trends by maternal age, race/ethnicity, and State are presented. Also trends in cesarean rates by selected maternal characteristics, medical risk factors, and complications of labor and/or delivery are shown. A brief explanation of the Healthy People 2010 objective regarding cesarean and VBAC rates for low-risk women is also included. Summary statistics for 2000 based on preliminary data are also included, but most tabular and text information is based on detailed final statistics for 1999.METHODS: Cesarean and VBAC rates were computed based on the information reported on birth certificates.RESULTS: The U.S. cesarean rate dropped 8 percent between 1991 and 1996 (from 22.6 to 20.7 per 100 births) but then increased 6 percent between 1996 and 1999 (to 22.0); preliminary data show that the rate increased again by 4 percent between 1999 and 2000 (to 22.9). The decline between 1991 and 1996 was present for women of all ages but was most pronounced for those under 30 years of age. The decline was greatest for non-Hispanic white women, 10 percent, compared with a 7-percent decline for Hispanic women and only a 1-percent decline for non-Hispanic black women. All groups experienced increases in cesarean rates of about 6 to 7 percent between 1996 and 1999. The increase in cesarean rates between 1996 and 1999 was greatest for women 30 years of age and over. The VBAC rate increased 33 percent between 1991 and 1996 (from 21.3 to 28.3 per 100 births to women with a previous cesarean) but then fell 17 percent between 1996 and 1999 (to 23.4). The dramatic increase in VBAC rates between 1991 and 1996, followed by the subsequent decline, was experienced by women of all ages and for each major race/ethnicity group. Similar trends in cesarean rates were present for nearly all States and for most medical risk factors and complications of labor and/or delivery.
Searching for the Optimal Rate of Medically Necessary Cesarean Delivery
Birth, 2014
Background: Internationally, repeat caesarean sections (Robson Classification Group 5) make the single largest contribution to overall caesarean section rates and hospital-to-hospital variation has been reported. It is unknown if case-mix and hospital factors explain variation in hospital rates of repeat caesarean sections and whether these rates are associated with maternal and neonatal morbidity. Methods: This population-based record linkage study utilised data from New South Wales, Australia between 2007 and 2011. The study population included all maternities with prior caesarean section that were singleton, cephalic and at term. Multilevel regression models were used with primary outcomes of 'planned repeat caesarean section' and 'intra-partum caesarean section'. The associations between quintiles of risk-adjusted hospital rates of planned and intra-partum repeat caesarean sections and case-mix adjusted maternal and neonatal morbidity rates, postpartum haemorrhage rates and Apgar score below 7 at five minutes rates were also assessed. Results: Of 61894 maternities with a prior caesarean section in 81 hospitals, 82.1% resulted in a repeat caesarean section and 17.9% in vaginal birth. Of the caesarean sections, 72.7% were planned and 9.4% were unplanned intra-partum. Crude hospital rates of planned caesarean sections ranged from 50.7% to 98.4%. Overall 49.0% of between-hospital variation in planned repeat caesarean section rates was explained by patient characteristics (17.3%) and hospital factors (31.7%). Increased odds of planned caesarean section were associated with private hospital status and lower hospital propensity for vaginal birth after caesarean. There were no associations between quintiles of planned repeat caesarean section and adjusted morbidity rates. Crude rates of intra-partum caesarean section ranged from 12.9% to 71.9%. In total, 27.5% of between hospital variation in rates of intra-partum caesarean section was explained by patient (19.5%) and hospital factors (8.0%). The adjusted morbidity rates differed among quintiles of hospital intra-partum caesarean section rates, but were influenced by a few hospitals with outlying rates. 3 Conclusions: About half of the variation in hospital planned repeat caesarean section rates was explained and strategies aimed at modifying these rates should not affect morbidity rates. Intrapartum caesarean sections were associated with morbidity but not in a systematic manner.
A Paradigm Shift to Check the Increasing Trend of Cesarean Delivery is the Need of Hour: But How?
The Journal of Obstetrics and Gynecology of India, 2012
Objectives To check the progressive increasing trend of caesarean delivery in a tertiary facility care centre. Aims The purpose of this study is to implement a paradigm shift in caesarean delivery by introducing a new classification system and a check list based management protocol. Methods The study was conducted from 1st January, 2007 to 31st December, 2008 at CNMC G&O Department. All deliveries in the year 2007 were compared retrospectively and all deliveries in the year 2008 under prospective study with implementation of a new strategic protocol. Comparative audit and analysis of deliveries in retrospective and prospective year reveals significant changes in the caesarean delivery rate. Results In retrospective group all women in labour were allowed for spontaneous delivery and in prospective group all women were subjected to intervention protocol and caesarean delivery done in both the groups in need for risk of fetal and maternal salvage. Incidence of caesarean delivery (CD) in retrospective group was 29 % while in the prospective group it was 18.4 %. Marked decrease in CD was observed for augmentation, induction and trial of labour (TOL) for delivery in prospective group. The result was compared with Robson's studies following similar type of classification system. Conclusion Marked improvement was noticed in this new paradigm and more multicentric trial is needed to check the increasing trend of CD.
A standardized antenatal class reduces the rate of cesarean section in southern Italy
Medicine, 2018
Italy, along with Poland and Hungary, has the highest cesarean section rate (35.7%) in Europe. Among Italian regions, Campania has the highest rate of cesarean section (58.4%). We developed a standardized antenatal class to evaluate whether women who attend this class during pregnancy have a lower cesarean section rate. This antenatal class was developed according to the indication of the Italian Ministry of Health and the World Health Organization. We selected a cohort of women who participated in this antenatal class and a cohort of women who did not participate. We collected information on the mode of delivery, and other characteristics, of these women from certificate of birth assistance form available in 2 hospitals where the women gave birth. Among women who participated in the antenatal class, there were more Italians, the women were more educated, more women were employed and there were more primiparas compared with those who did not participate. Non-participants of antenatal class showed a higher rate of cesarean section than those who participated (56.2% vs 23.1%; relative risk [RR] = 2.43; 95% confidence interval [CI] 1.95-3.03; P < .0001), as well as after adjustment for other variables. This difference was stronger in 1 hospital (RR = 2.88; 95% CI 2.13-3.89; P < .0001) than in the other hospital (RR = 1.86; 95% CI 1.36-2.55; P < .0001). Our standardized antenatal class, which was performed in an area with a high rate of cesarean section, significantly reduced this rate, and this was still significant after adjustment for potential confounders.