European indicators of health care during pregnancy, delivery and the postpartum period

Midwives' empathy and shared decision making from women's perspective - sensitivity of an assessment to compare quality of care in prenatal and obstetric care

Background

For quality-oriented evaluation of prenatal and obstetric care, it is important to systematically consider the perspective of the women receiving care in order to comprehensively assess and optimize quality in a woman-centered manner. Empathy and Shared Decision Making (SDM) are essential components of woman-centered midwifery care. The aim of the study was to analyze measurement invariance of the items of the Consultation and Relational Empathy (CARE) and Shared Decision Making-Questionnaire (SDM-Q-9) scales depending on the prenatal versus obstetric care setting.

Methods

One hundred fifty women retrospectively assessed aspects of woman-centered midwifery care in both prenatal and obstetric care setting. The birth of the child was a maximum of 12 months ago. A structural equation modelling approach was adopted to separate true effects from response shift (RS) effects depending on care setting. The latter were analyzed in terms of recalibration (changing women’s internal measurement standards), Reprioritization (changing associations of items and construct) as well as Reconceptualization (redefining the target construct).

Results

A response shift model was identified for both assessments (pregnancy/birth: CFI = .96/.96; SRMR = .046/.051). At birth, both scales indicated lower quality of care compared with prenatal care (SDM-Q-9-M/CARE-8-M:|d| = 0.190/0.392). Although no reconceptualization is required for the items of both scales, RS effects are evident for individual items. Due to recalibration and reprioritization effects, the true differences in the items are partly underestimated (SDM-Q-9-M/CARE-8-M: 3/2 items) or overestimated (4/2 items).

Conclusion

The structure of the constructs SDM and Empathy, indicating woman-centered midwifery care, are moderated by the care settings. To validly assess midwives’ empathy and shared decision making from women’s perspective, setting-dependent response shift effects have to be considered. The proven item-specific response effects contribute to a better understanding of construct characteristics in woman-centered care by midwives during pregnancy and childbirth.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-022-05041-y.

Decision-making during obstetric emergencies: A narrative approach

This study aims to explore how physicians make sense of and give meaning to their decision-making during obstetric emergencies. Childbirth is considered safe in the wealthiest parts of the world. However, variations in both intervention rates and delivery outcomes have been found between countries and between maternity units of the same country. Interventions can prevent neonatal and maternal morbidity but may cause avoidable harm if performed without medical indication. To gain insight into the possible causes of this variation, we turned to first-person perspectives, and particularly physicians’ as they hold a central role in the obstetric team. This study was conducted at four maternity units in the southern region of Sweden. Using a narrative approach, individual in-depth interviews ignited by retelling an event and supported by art images, were performed between Oct. 2018 and Feb. 2020. In total 17 obstetricians and gynecologists participated. An inductive thematic narrative analysis was used for interpreting the data. Eight themes were constructed: (a) feeling lonely, (b) awareness of time, (c) sense of responsibility, (d) keeping calm, (e) work experience, (f) attending midwife, (g) mind-set and setting, and (h) hedging. Three decision-making perspectives were constructed: (I) individual-centered strategy, (II) dialogue-distributed process, and (III) chaotic flow-orientation. This study shows how various psychological and organizational conditions synergize with physicians during decision-making. It also indicates how physicians gave decision-making meaning through individual motivations and rationales, expressed as a perspective. Finally, the study also suggests that decision-making evolves with experience, and over time. The findings have significance for teamwork, team training, patient safety and for education of trainees.

Perinatal health predictors using artificial intelligence: A review

Advances in public health and medical care have enabled better pregnancy and birth outcomes. The rates of perinatal health indicators such as maternal mortality and morbidity; fetal, neonatal, and infant mortality; low birthweight; and preterm birth have reduced over time. However, they are still a public health concern, and considerable disparities exist within and between countries. For perinatal researchers who are engaged in unraveling the tangled web of causation for maternal and child health outcomes and for clinicians involved in the care of pregnant women and infants, artificial intelligence offers novel approaches to prediction modeling, diagnosis, early detection, and monitoring in perinatal health. Machine learning, a commonly used artificial intelligence method, has been used to predict preterm birth, birthweight, preeclampsia, mortality, hypertensive disorders, and postpartum depression. Real-time electronic health recording and predictive modeling using artificial intelligence have found early success in fetal monitoring and monitoring of women with gestational diabetes especially in low-resource settings. Artificial intelligence-based methodologies have the potential to improve prenatal diagnosis of birth defects and outcomes in assisted reproductive technology too. In this scenario, we envision artificial intelligence for perinatal research to be based on three goals: (1) availability of population-representative, routine clinical data (rich multimodal data of large sample size) for perinatal research; (2) modification and application of current state-of-the-art artificial intelligence for prediction and classification in health care research to the field of perinatal health; and (3) development of methods for explaining the decision-making processes of artificial intelligence models for perinatal health indicators. Achieving these three goals via a multidisciplinary approach to the development of artificial intelligence tools will enable trust in these tools and advance research, clinical practice, and policies to ensure optimal perinatal health.

Evaluation of the birthplace of newborns with gestational age less than 34 weeks according to the complexity of the Neonatal Unit in maternity hospitals linked to the "Rede Cegonha": Brazil, 2016-2017

This study aims to evaluate the birthplace of preterm infants with less than 34 gestational weeks at birth by type of neonatal care service in maternity hospitals of the "Rede Cegonha" and estimate the maternal factors associated with the inadequate place of birth for gestational age. This national cross-sectional study was performed in 2016/2017 to evaluate health establishments with the Rede Cegonha's action plan. Information was analyzed from 303 puerperae and the respective health establishments of their births. Newborns were classified by gestational age at birth (<30 and 30-33 weeks) and health establishments as hospitals with neonatal intensive care service, hospitals with intermediate neonatal care service, and hospitals without neonatal care service. Ministerial Ordinance N° 930/2012 was used to classify the birthplace as appropriate for the newborn's gestational age. Preterm birth prevalence was 37.3 at less than 30 weeks' gestation and 66.8 at 30-33 weeks. Birth in inappropriate services for the newborn's gestational age occurred in 6.3%, with significant regional and social differences. Inequalities in access to neonatal care for preterm infants persist in the "Rede Cegonha" despite advances.

An unwanted pregnancy and language proficiency level are associated with first antenatal visit after the first trimester: Results from a prospective cohort study

OBJECTIVE

To study the association between the reasons for a 'late' first antenatal visit and the influence of several maternal determinants and practical limitations on the timing of the first antenatal visit.

DESIGN

A prospective cohort study.

SETTING

Southwest region of The Netherlands, mainly characterised by large urban and suburban areas.

PARTICIPANTS

Women receiving information and counselling about prenatal screening between April 2010 and December 2010 were included (n = 9,268).

MEASUREMENTS AND FINDINGS

Timing of first antenatal visit, categorised as: 'in time' (<12+0 weeks of gestation), 'late' (≥12-23+6 weeks of gestation) and 'very late' (≥24 weeks of gestation). An unplanned or unwanted pregnancy was the most frequently reported reason for delay of the first antenatal visit (30.7%) especially in Surinamese women (79%), and women younger than 20 years (63%) or older than 40 years (50.0%). Compared to women who timed their first antenatal visit 'in time', women with a delay in their first visit were more often younger than 20 or older than 40 years of age, high order multiparous (P ≥3), with a previous miscarriage, and had an absent Dutch language proficiency level. The latter showed the strongest association with a 'very late' first antenatal visit (OR 4.96, 95%CI 2.45-10.05).

KEY CONCLUSIONS

Language proficiency level was highly associated with a delay in the timing of the first antenatal visit. When women timed their first antenatal visit late, having an unplanned or unwanted pregnancy was the most frequently reported reason for this delay.

IMPLICATIONS FOR PRACTICE

Findings from this study can be used to inform and develop interventions to improve timely antenatal care use.

The role of neighbourhood socioeconomic status in large for gestational age

OBJECTIVE

To determine whether neighbourhood socioeconomic status (SES) was associated with large for gestational age (LGA) while considering key sociodemographic and clinical confounding factors.

SETTING AND PATIENT

All singleton infants whose parents were living in the city of Marseilles, France, between 2013 and 2016.

METHOD

Population-based study based on new-born hospital birth admission charts from the French National Uniform Hospital Discharge Data Set Database. LGA infants were compared to appropriate-for-gestational-age (AGA) infants. Multiple generalized logistic model analysis was used to examine factors associated with LGA.

RESULTS

A total of 43,309 singleton infants were included, and 4,747 (11%) were born LGA. LGA infants were more likely to have metabolic and respiratory diseases and to be admitted to the neonatal intensive care unit. Multiparity, advanced maternal age, obesity and diabetes were associated with an increased risk of LGA. Lower neighbourhood SES was associated with LGA (aOR = 1.24, 95% CI: 1.14; 1.36; p<0.0001) independent of age, diabetes, obesity, maternal smoking and multiparity. The strength of this association increased with maternal age, reaching an aOR of 1.50 (95% CI: 1.26; 1.78; p<0.0001) for women > 35 years old.

CONCLUSION

Neighbourhood SES could be considered an important factor for clinicians to better identify mothers at risk of having LGA births in addition to well-known risk factors such as maternal diabetes, obesity and age. The intensification of the association between SES and LGA with increasing maternal age suggests that neighbourhood disadvantage may act on LGA cumulatively over time.

Quality assessment indicators in antenatal care worldwide: a systematic review

PURPOSE

To describe indicators used for the assessment of antenatal care (ANC) quality worldwide under the World Health Organization (WHO) framework and based on a systematic review of the literature.

DATA SOURCES

Searches were performed in MEDLINE, SciELO, BIREME and Web of Science for eligible studies published between January 2002 and September 2016.

STUDY SELECTION

Original articles describing women who had received ANC, any ANC model and, any ANC quality indicators were included.

DATA EXTRACTION

Publication date, study design and ANC process indicators were extracted.

RESULTS OF DATA SYNTHESIS

Of the total studies included, 69 evaluated at least one type of ANC process indicator. According to WHO ANC guidelines, 8.7% of the articles reported healthy eating counseling and 52.2% iron and folic acid supplementation. The evaluation indicators on maternal and fetal interventions were: syphilis testing (55.1%), HIV testing (47.8%), gestational diabetes mellitus screening (40.6%) and ultrasound (27.5%). Essential ANC activities assessment ranged from 26.1% report of fetal heart sound, 50.7% of maternal weight and 63.8% of blood pressure. Regarding preventive measures recommended by WHO, tetanus vaccine was reported in 60.9% of the articles. Interventions performed by health services to improve use and quality of ANC care, promotion of maternal and fetal health, and the number of visits to the ANC were evaluated in 65.2% of the studies.

CONCLUSION

Numerous ANC content indicators are being used to assess ANC quality. However, there is a need to use standardized indicators across countries and efforts to improve quality evaluation.

Cross-sectional study of the quality of neonatal care services in Armenia

PURPOSE

The purpose of this paper is to report the assessment results of the quality of neonatal care services in Armenia and to describe the identified obstacles to improving the quality of care for newborn infants.

DESIGN/METHODOLOGY/APPROACH

The study carried out a cross-sectional descriptive design. The data were collected in health facilities with different levels of neonatal care that were selected employing a multi-stage, stratified purposeful sampling design. The quality of neonatal services was assessed using the generic WHO tool. Data collection was performed using face-to-face semi-structured interviews, hospital statistics, medical records and direct observations.

FINDINGS

In 31 study hospitals, 31,976 deliveries were performed resulting in 31,701 live births and 734 stillbirths. About 85 percent of all neonatal deaths was attributable to early neonatal deaths with over 48 percent occurring during the first 24 h of life. The proportion of neonatal deaths was highest in infants with low birth weight constituting 92.8 percent of all neonatal deaths. The total neonatal mortality rate was 3.50 per 1,000 live births, whereas stillbirth rate and perinatal mortality rate were 22.60 and 25.26 per 1,000 total births in 2015. Specific indicators with relatively lower mean scores included neonatal resuscitation, early breastfeeding, monitoring of newborn conditions, neonatal sepsis, feeding standards, total parenteral nutrition, and infection treatment.

ORIGINALITY/VALUE

Given the limited scope of research on quality assessment, this paper provides valuable information on the status of quality of neonatal care services in Armenian health facilities. This work also extends the existing studies focused on quality assessment through applying the model of Avedis Donabedian with the structure-process-outcomes approach as a theoretical basis.

Monitoring quality of obstetric care from hospital discharge databases: A Delphi survey to propose a new set of indicators based on maternal health outcomes

Objectives

Most indicators proposed for assessing quality of care in obstetrics are process indicators and do not directly measure health effects, and cannot always be identified from routinely available databases. Our objective was to propose a set of indicators to assess the quality of hospital obstetric care from maternal morbidity outcomes identifiable in permanent hospital discharge databases.

Methods

Various maternal morbidity outcomes potentially reflecting quality of obstetric care were first selected from a systematic literature review. Then a three-round Delphi consensus survey was conducted online from 11/2016 through 02/2017 among a French panel of 37 expert obstetricians, anesthetists-critical-care specialists, midwives, quality-of-care researchers, and user representatives. For a given maternal outcome, several definitions could be proposed and the indicator (i.e. corresponding rate) could be applied to all women or restricted to specific subgroup(s).

Results

Of the 49 experts invited to participate, 37 agreed. The response rate was 92% in the second round and 97% in the third. Finally, a set of 13 indicators was selected to assess the quality of hospital obstetric care: rates of uterine rupture, postpartum hemorrhage, transfusion incident, severe perineal lacerations, episiotomy, cesarean, cesarean under general anesthesia, post-cesarean site infection, anesthesia-related complications, postpartum pulmonary embolism, maternal readmission and maternal mortality. Six were considered in specific subgroups, with, for example, the postpartum hemorrhage rate assessed among all women and also among women at low risk of PPH.

Implications

This Delphi process enabled us to define consensually a set of indicators to assess the quality of hospital obstetrics care from routine hospital data, based on maternal morbidity outcomes. Considering 6 of them in specific subgroups of women is especially interesting. These indicators, identifiable through codes used in international classifications, will be useful to monitor quality of care over time and across settings.

Morbidity and Mortality Associated With Forceps and Vacuum Delivery at Outlet, Low, and Midpelvic Station

OBJECTIVE

This study sought to quantify perinatal and maternal morbidity and mortality associated with forceps and vacuum delivery compared with Caesarean delivery in the second stage of labour and to estimate whether these associations differed by pelvic station.

METHODS

The investigators conducted a population-based, retrospective cohort study of term singleton deliveries by operative delivery with prolonged second stage of labour in Canada (2003-2013) using national hospitalization data. The primary study outcomes were severe perinatal morbidity and mortality (i.e., seizures, assisted ventilation, severe birth trauma, and perinatal death) and severe maternal morbidity and mortality (i.e., severe postpartum hemorrhage, cardiac complication, and maternal death). Logistic regression was used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CI) after stratifying by indication (dystocia or fetal distress). The Breslow-Day chi-square test for heterogeneity in ORs was used to test effect modification by pelvic station (outlet, low, or midpelvic).

RESULTS

There were 61 106 deliveries included in the study. Among women with dystocia, forceps and vacuum deliveries were associated with higher rates of perinatal morbidity and mortality compared with Caesarean delivery (forceps: aOR 1.56; 95% CI 1.13-2.17; vacuum: aOR 1.44; 95% CI 1.06-1.97). Vacuum delivery was associated with lower rates of maternal morbidity and mortality compared with Caesarean delivery (dystocia: aOR 0.64; 95% CI 0.51-0.81; fetal distress: aOR 0.43; 95% CI 0.32-0.57). Pelvic station did not significantly modify the associations between forceps or vacuum and perinatal or maternal morbidity and mortality.

CONCLUSION

Forceps and vacuum delivery is associated with increased rates of severe perinatal morbidity and mortality compared with Caesarean delivery among women with dystocia, whereas vacuum delivery is associated with decreased rates of severe maternal morbidity and mortality.

Quality of inpatient care in public and private hospitals in Sri Lanka

OBJECTIVE

To compare the quality of inpatient clinical care in public and private hospitals in Sri Lanka.

METHODS

A retrospective, cross-sectional comparison was done of inpatient quality, in a sample of 11 public and 10 private hospitals in three of 25 districts. Data were collected for 55 quality indicators from medical records of 2523 public and 1815 private inpatient admissions. These covered treatment of asthma, acute myocardial infarction (AMI), childbirth and five other conditions, along with outcome indicators, and medicine prescribing indicators.

RESULTS

Overall quality scores were better in the public sector than the private sector (77 vs 69%). Performance was similar for management of AMI and childbirth and somewhat better in the private sector for management of asthma. The public sector performed better in those indicators that are not constrained by resources (94 vs 81%), but worse in indicators that are highly resource intensive (10 vs 31%). Quality was comparable in assessment and investigation, but the public sector performed better in treatment and management (70 vs 62%) and drug prescribing (68 vs 60%), and modestly worse in terms of outcomes (92 vs 97%).

CONCLUSIONS

For a range of indicators where comparisons were possible, quality of inpatient clinical care in Sri Lanka was comparable to levels reported from upper-middle income Asian countries, and often approaches that in developed countries, although the findings cannot be generalized. Quality in the public sector is better than in the private sector in many areas, despite spending being substantially less. Quality in public hospitals is resource constrained, and needs greater government investment for improvement, but when resource limitations are not critical, the public sector appears able to deliver equal or better quality than the private sector. Overall similarities in quality between the two sectors suggest the importance of physician training and other factors.

Angle of fetal head progression measured using transperineal ultrasound as a predictive factor of vacuum extraction failure

OBJECTIVE

To evaluate the predictive value of angle of progression (AoP) of the fetal head for a failed vacuum delivery.

METHODS

This was a prospective observational study that included women with a singleton pregnancy of ≥ 37 weeks' gestation, in cephalic presentation requiring vacuum extraction. Transperineal ultrasound was performed immediately before vacuum extraction, although AoP was measured on stored images after delivery. Vacuum extraction was defined as failed when the duration of extraction exceeded 20 min or the vacuum cup detached more than three times. We compared the demographic and ultrasound data of failed vacuum deliveries with those that were successful. The predictive value of AoP for failure of vacuum delivery was calculated.

RESULTS

AoP was measured in 235 women. Vacuum extractions failed in 30 (12.8%) women (29/184 nulliparous and 1/51 parous) and resulted in 28 vaginal deliveries by forceps and two Cesarean deliveries. Median AoP was significantly lower in the vacuum failure group compared with those with successful vacuum delivery (136.6° (interquartile range (IQR), 129.8-144.1°) vs 145.9° (IQR, 135.0-158.4°); P < 0.01). As all but one failed vacuum extraction occurred among nulliparous women, the predictive value of AoP was calculated in this subgroup of women. The area under the receiver-operating characteristics curve for prediction of vacuum extraction failure was 0.67 (95% CI, 0.57-0.77) and the optimal AoP cut-off was 145.5°. Above this value, the rate of vacuum extraction failure fell below 5%.

CONCLUSION

AoP is a predictive factor of failed vacuum extraction, especially among nulliparous women whose risk of failure is high. AoP measurement may help in choosing between forceps and vacuum extraction. Copyright © 2015 ISUOG. Published by John Wiley & Sons Ltd.

Inadequate prenatal care use among Canadian mothers: findings from the Maternity Experiences Survey

OBJECTIVE

This study aims to investigate predictors of inadequate prenatal care (PNC) use among pregnant women in Canada.

STUDY DESIGN

Data for this secondary analysis was drawn from the Maternity Experiences Survey, a cross sectional, nationally representative survey that assessed peri- and post-natal experiences of mothers aged 15 and above in the Canadian provinces and territories. PNC use was measured by the Adequacy of Prenatal Care Utilization Index. Multivariate logistic regression analysis was conducted to determine socio-economic, demographic, maternal, delivery related and health service characteristics associated with inadequate PNC use.

RESULTS

Prevalence of inadequate PNC was at 18.9%. Regression analysis revealed that mothers who were immigrants (odds ratio (OR)=1.40; 95% (confidence interval) CI: 1.13-1.74), primiparous (OR=1.22; 95% CI: 1.04-1.44), smoked (OR=1.33; 95% CI: 1.04-1.69) or consumed alcohol (OR=1.32; 95% CI: 1.03-1.68) during their pregnancy were more likely to receive inadequate PNC. Mothers with a family doctor as PNC provider versus those with an obstetrician (OR=1.26; 95% CI: 1.08-1.48) were more likely to have inadequate PNC.

CONCLUSIONS

This is the first nationwide study in Canada to examine the factors associated with inadequate PNC use. Results of this study may help design interventions that target women with profiles of socio-demographic and behavioral risk to optimize their PNC use.

Inadequate prenatal care use and breastfeeding practices in Canada: a national survey of women

Background

Previous studies have demonstrated that prenatal care (PNC) has an effect on women’s breastfeeding practices. This study aims to examine the influence of adequacy of PNC initiation and services use on breastfeeding practices in Canada.

Methods

Data for this secondary analysis was drawn from the Maternity Experiences Survey (MES), a cross sectional, nationally representative study that investigated the peri-and post-natal experiences of mothers, aged 15 and above, with singleton live births between 2005 and 2006 in the Canadian provinces and territories. Adequacy of PNC initiation and services use were measured by the Adequacy of Prenatal Care Utilization Index. The main outcomes were mother’s intent to breastfeed, initiate breastfeeding, exclusively breastfeed, and terminate breastfeeding at 6 months. Multivariate logistic regression analysis assessed the adequacy of PNC initiation and service use on breastfeeding practices, while adjusting for socioeconomic, demographic, maternal, pregnancy and delivery related variables. Bootstrapping was performed to account for the complex sampling design.

Results

Around 75.0 % of women intended to only breastfeed their child, with 90.0 % initiating breastfeeding, while 6 month termination and exclusive breastfeeding rates were at 52.0 % and 14.3 %, respectively. Regression analysis showed no association between adequate PNC initiation or services use, and any breastfeeding practice. Mothers with either a family doctor or a midwife as PNC provider were significantly more likely to have better breastfeeding practices compared to an obstetrician.

Conclusions

In Canada, provider type impacts a mother’s breastfeeding decision and behavior rather than quantity and timing of PNC.

Electronic supplementary material

The online version of this article (doi:10.1186/s12884-016-0889-9) contains supplementary material, which is available to authorized users.

The Birthplace in England national prospective cohort study: further analyses to enhance policy and service delivery decision-making for planned place of birth

Background

Evidence from the Birthplace in England Research Programme supported a policy of offering ‘low risk’ women a choice of birth setting, but a number of unanswered questions remained.

Aims

This project aimed to provide further evidence to support the development and delivery of maternity services and inform women’s choice of birth setting: specifically, to explore maternal and organisational factors associated with intervention, transfer and other outcomes in each birth setting in ‘low risk’ and ‘higher risk’ women.

Design

Five component studies using secondary analysis of the Birthplace prospective cohort study (studies 2–5) and ecological analysis of unit/NHS trust-level data (studies 1 and 5).

Setting

Obstetric units (OUs), alongside midwifery units (AMUs), freestanding midwifery units (FMUs) and planned home births in England.

Participants

Studies 1–4 focused on ‘low risk’ women with ‘term’ pregnancies planning vaginal birth in 43 AMUs (n = 16,573), in 53 FMUs (n = 11,210), at home in 147 NHS trusts (n = 16,632) and in a stratified, random sample of 36 OUs (n = 19,379) in 2008–10. Study 5 focused on women with pre-existing medical and obstetric risk factors (‘higher risk’ women).

Main outcome measures

Interventions (instrumental delivery, intrapartum caesarean section), a measure of low intervention (‘normal birth’), a measure of spontaneous vaginal birth without complications (‘straightforward birth’), transfer during labour and a composite measure of adverse perinatal outcome (‘intrapartum-related mortality and morbidity’ or neonatal admission within 48 hours for > 48 hours). In studies 1 and 3, rates of intervention/maternal outcome and transfer were adjusted for maternal characteristics.

Analysis

We used (a) funnel plots to explore variation in rates of intervention/maternal outcome and transfer between units/trusts, (b) simple, weighted linear regression to evaluate associations between unit/trust characteristics and rates of intervention/maternal outcome and transfer, (c) multivariable Poisson regression to evaluate associations between planned place of birth, maternal characteristics and study outcomes, and (d) logistic regression to investigate associations between time of day/day of the week and study outcomes.

Results

Study 1 – unit-/trust-level variations in rates of interventions, transfer and maternal outcomes were not explained by differences in maternal characteristics. The magnitude of identified associations between unit/trust characteristics and intervention, transfer and outcome rates was generally small, but some aspects of configuration were associated with rates of transfer and intervention. Study 2 – ‘low risk’ women planning non-OU birth had a reduced risk of intervention irrespective of ethnicity or area deprivation score. In nulliparous women planning non-OU birth the risk of intervention increased with increasing age, but women of all ages planning non-OU birth experienced a reduced risk of intervention. Study 3 – parity, maternal age, gestational age and ‘complicating conditions’ identified at the start of care in labour were independently associated with variation in the risk of transfer in ‘low risk’ women planning non-OU birth. Transfers did not vary by time of day/day of the week in any meaningful way. The duration of transfer from planned FMU and home births was around 50–60 minutes; transfers for ‘potentially urgent’ reasons were quicker than transfers for ‘non-urgent’ reasons. Study 4 – the occurrence of some interventions varied by time of the day/day of the week in ‘low risk’ women planning OU birth. Study 5 – ‘higher risk’ women planning birth in a non-OU setting had fewer risk factors than ‘higher risk’ women planning OU birth and these risk factors were different. Compared with ‘low risk’ women planning home birth, ‘higher risk’ women planning home birth had a significantly increased risk of our composite adverse perinatal outcome measure. However, in ‘higher risk’ women, the risk of this outcome was lower in planned home births than in planned OU births, even after adjustment for clinical risk factors.

Conclusions

Expansion in the capacity of non-OU intrapartum care could reduce intervention rates in ‘low risk’ women, and the benefits of midwifery-led intrapartum care apply to all ‘low risk’ women irrespective of age, ethnicity or area deprivation score. Intervention rates differ considerably between units, however, for reasons that are not understood. The impact of major changes in the configuration of maternity care on outcomes should be monitored and evaluated. The impact of non-clinical factors, including labour ward practices, staffing and skill mix and women’s preferences and expectations, on intervention requires further investigation. All women planning non-OU birth should be informed of their chances of transfer and, in particular, older nulliparous women and those more than 1 week past their due date should be advised of their increased chances of transfer. No change in the guidance on planning place of birth for ‘higher risk’ women is recommended, but research is required to evaluate the safety of planned AMU birth for women with selected relatively common risk factors.

Funding

The National Institute for Health Research Health Services and Delivery Research programme.

The impact of transmural multiprofessional simulation-based obstetric team training on perinatal outcome and quality of care in the Netherlands

BACKGROUND

Perinatal mortality and morbidity in the Netherlands is relatively high compared to other European countries. Our country has a unique system with an independent primary care providing care to low-risk pregnancies and a secondary/tertiary care responsible for high-risk pregnancies. About 65% of pregnant women in the Netherlands will be referred from primary to secondary care implicating multiple medical handovers. Dutch audits concluded that in the entire obstetric collaborative network process parameters could be improved. Studies have shown that obstetric team training improves perinatal outcome and that simulation-based obstetric team training implementing crew resource management (CRM) improves team performance. In addition, deliberate practice (DP) improves medical skills. The aim of this study is to analyse whether transmural multiprofessional simulation-based obstetric team training improves perinatal outcome.

METHODS/DESIGN

The study will be implemented in the south-eastern part of the Netherlands with an annual delivery rate of over 9,000. In this area secondary care is provided by four hospitals. Each hospital with referring primary care practices will form a cluster (study group). Within each cluster, teams will be formed of different care providers representing the obstetric collaborative network. CRM and elements of DP will be implemented in the training. To analyse the quality of care as perceived by patients, the Pregnancy and Childbirth Questionnaire (PCQ) will be used. Furthermore, self-reported collaboration between care providers will be assessed. Team performance will be measured by the Clinical Teamwork Scale (CTS). We employ a stepped-wedge trial design with a sequential roll-out of the trainings for the different study groups.Primary outcome will be perinatal mortality and/or admission to a NICU. Secondary outcome will be team performance, quality of care as perceived by patients, and collaboration among care providers.

CONCLUSION

The effect of transmural multiprofessional simulation-based obstetric team training on perinatal outcome has never been studied. We hypothesise that this training will improve perinatal outcome, team performance, and quality of care as perceived by patients and care providers.

TRIAL REGISTRATION

The Netherlands National Trial Register, http://www.trialregister.nl/NTR4576, registered June 1, 2014.

Understanding delayed access to antenatal care: a qualitative interview study

BACKGROUND

Delayed access to antenatal care ('late booking') has been linked to increased maternal and fetal mortality and morbidity. The aim of this qualitative study was to understand why some women are late to access antenatal care.

METHODS

27 women presenting after 19 completed weeks gestation for their first hospital booking appointment were interviewed, using a semi-structured format, in community and maternity hospital settings in South Yorkshire, United Kingdom. Interviews were transcribed verbatim and entered onto NVivo 8 software. An interdisciplinary, iterative, thematic analysis was undertaken.

RESULTS

The late booking women were diverse in terms of: age (15-37 years); parity (0-4); socioeconomic status; educational attainment and ethnicity. Three key themes relating to late booking were identified from our data: 1) 'not knowing': realisation (absence of classic symptoms, misinterpretation); belief (age, subfertility, using contraception, lay hindrance); 2) 'knowing': avoidance (ambivalence, fear, self-care); postponement (fear, location, not valuing care, self-care); and 3) 'delayed' (professional and system failures, knowledge/empowerment issues).

CONCLUSIONS

Whilst vulnerable groups are strongly represented in this study, women do not always fit a socio-cultural stereotype of a 'late booker'. We report a new taxonomy of more complex reasons for late antenatal booking than the prevalent concepts of denial, concealment and disadvantage. Explanatory sub-themes are also discussed, which relate to psychological, empowerment and socio-cultural factors. These include poor reproductive health knowledge and delayed recognition of pregnancy, the influence of a pregnancy 'mindset' and previous pregnancy experience, and the perceived value of antenatal care. The study also highlights deficiencies in early pregnancy diagnosis and service organisation. These issues should be considered by practitioners and service commissioners in order to promote timely antenatal care for all women.

Service configuration, unit characteristics and variation in intervention rates in a national sample of obstetric units in England: an exploratory analysis

OBJECTIVES

To explore whether service configuration and obstetric unit (OU) characteristics explain variation in OU intervention rates in 'low-risk' women.

DESIGN

Ecological study using funnel plots to explore unit-level variations in adjusted intervention rates and simple linear regression, stratified by parity, to investigate possible associations between unit characteristics/configuration and adjusted intervention rates in planned OU births. Characteristics considered: OU size, presence of an alongside midwifery unit (AMU), proportion of births in the National Health Service (NHS) trust planned in midwifery units or at home and midwifery 'under' staffing.

SETTING

36 OUs in England.

PARTICIPANTS

'Low-risk' women with a 'term' pregnancy planning vaginal birth in a stratified, random sample of 36 OUs.

MAIN OUTCOME MEASURES

Adjusted rates of intrapartum caesarean section, instrumental delivery and two composite measures capturing birth without intervention ('straightforward' and 'normal' birth).

RESULTS

Funnel plots showed unexplained variation in adjusted intervention rates. In NHS trusts where proportionately more non-OU births were planned, adjusted intrapartum caesarean section rates in the planned OU births were significantly higher (nulliparous: R(2)=31.8%, coefficient=0.31, p=0.02; multiparous: R(2)=43.2%, coefficient=0.23, p=0.01), and for multiparous women, rates of 'straightforward' (R(2)=26.3%, coefficient=-0.22, p=0.01) and 'normal' birth (R(2)=17.5%, coefficient=0.24, p=0.01) were lower. The size of the OU (number of births), midwifery 'under' staffing levels (the proportion of shifts where there were more women than midwives) and the presence of an AMU were associated with significant variation in some interventions.

CONCLUSIONS

Trusts with greater provision of non-OU intrapartum care may have higher intervention rates in planned 'low-risk' OU births, but at a trust level this is likely to be more than offset by lower intervention rates in planned non-OU births. Further research using high quality data on unit characteristics and outcomes in a larger sample of OUs and trusts is required.

Development of the Pregnancy and Childbirth Questionnaire (PCQ): evaluating quality of care as perceived by women who recently gave birth

OBJECTIVE

To develop an instrument to the assess quality of care during pregnancy and delivery as perceived by women who recently gave birth.

STUDY DESIGN

Prospective design from focus group interviews to validation of the questionnaire. The focus groups consisted of seven care providers, ten pregnant women and six women who recently gave birth. With the results of the focus group interviews, a draft questionnaire of 52 items was composed and its psychometric properties were tested in a first cohort of 300 women who recently gave birth (sample I) by means of exploratory factor analysis (EFA) and reliability analysis. The final version was further explored by confirmatory factor analyses (CFA) in another sample of 289 women (sample II) with similar characteristics as sample I.

RESULTS

EFA in sample I suggested an 18-item scale with two components concerning the quality of care during pregnancy: 'personal treatment' (11 items, Cronbach's alpha (α)=0.87) and 'educational information' (7 items, α=0.90); the 'delivery' scale showed a single domain (7 items, α=0.88). CFA in sample II confirmed both factor structures with an adequate model fit. Overall, satisfaction with care was highest among women who only received midwife-led care, while women who were referred to an obstetrician during pregnancy reported less satisfaction.

CONCLUSIONS

The 25-item PCQ, primarily based on the experiences and perceptions of pregnant women and women who recently gave birth, showed adequate psychometric properties evaluating the quality of care during pregnancy and delivery. This user-friendly instrument might be a valuable instrument for future research to further evaluate the quality of care to pregnant women.

Should European perinatal indicators be revisited?

OBJECTIVES

Our study presents the results of a survey of physicians and/or researchers working in 21 European countries, on their opinion about the relevance of perinatal indicators, in order to compare it with the EURO-PERISTAT recommendations.

STUDY DESIGN

In this cross-sectional study, we selected 21 out of the initial set of 34 indicators of the national data supply on the European Perinatal Health Report, and added four other indicators based on expert opinion. The relative relevance of these 25 perinatal indicators was then rated by 134 respondents--expert physicians and/or researchers who have published in perinatal medicine--through a web-based survey. We summarized our data using descriptive statistics.

RESULTS

The top five perinatal indicators, according to the respondents' rating were: neonatal mortality rate by gestational age, birth weight and plurality; percentage of highly preterm babies delivered in units without a NICU; prevalence of severe maternal morbidity; severe neonatal morbidity among babies at high risk and prevalence of hypoxic-ischemic encephalopathy. Of these top five indicators, however, only neonatal mortality rate by gestational age, birth weight and plurality was considered a core indicator, in 2003. Moreover, severe neonatal morbidity among babies at high risk and prevalence of hypoxic-ischemic encephalopathy, that were considered in 2003 as requiring further development, were now considered by the respondents as highly relevant.

CONCLUSIONS

Current views of European physicians and/or researchers working in the perinatal field may not be in agreement with the EURO-PERISTAT recommendations. A revision of the set of perinatal indicators is, therefore, mandatory if a more comprehensive view of health care systems performance across Europe is to be achieved.

Substandard care in delivery-related asphyxia among term infants: prospective cohort study

OBJECTIVE

To assess substandard care factors in the case of delivery-related asphyxia.

DESIGN

Prospective cohort study.

SETTING

Catchment area of the Neonatal Intensive Care Unit (NICU) of the University Medical Center Utrecht; a region in the middle of the Netherlands covering 13% of the Dutch population.

POPULATION

Term infants, without congenital malformations, who died intrapartum or were admitted to the Neonatal Intensive Care Unit due to asphyxia.

METHODS

During a two-year period, cases were prospectively collected and audited by an expert panel.

MAIN OUTCOME MEASURES

Substandard care factors.

RESULTS

37 735 term infants without congenital malformations were born. There were 19 intrapartum deaths, and 89 NICU admissions of which 12 neonates died. In 63 (58%) cases a substandard care factor was identified that was possibly (n= 47, 43%) or probably (n= 16, 15%) related to perinatal death or NICU admission. In primary care, substandard care factors were mainly the low frequency of examination during labor and delay in referral to secondary care. In secondary care, misinterpretation of cardiotocography and failure to respond adequately to clinical signs of fetal distress were the most common substandard care factors.

CONCLUSIONS

Substandard care is present in a substantial number of cases with delivery-related asphyxia resulting in perinatal death or NICU admission. Improving the organization of obstetric care in the Netherlands as well as training of obstetric caregivers might reduce adverse outcomes.

The relationship between antenatal care and preterm birth: the importance of content of care

BACKGROUND

Antenatal care can play an important role in the prevention of preterm birth. Evaluation of antenatal care is usually based on the number of visits rather than the content of care, using tools such as the Adequacy of Prenatal Care Use index. This article presents an analysis of the relation between specific elements of antenatal care and the risk of preterm birth compared with considering the number of visits only.

METHODS

A prospective cohort study was conducted in the Brussels Metropolitan Region. In all, 333 women were consecutively recruited at the beginning of their antenatal care trajectory and followed until birth. Information on timing and content for every visit was recorded by structured interview. A new tool was developed to measure the antenatal care trajectory, which included Content and Timing of care in Pregnancy (CTP). Odds ratios (OR) (adjusted and unadjusted) for preterm birth were calculated for the Adequacy of Prenatal Care Use and CTP model.

RESULTS

The number of visits alone was not associated with preterm birth. In contrast, a significant association was found between the content and timing of care and preterm birth. Compared with the CTP lowest ('inadequate') category, women in the CTP 'sufficient' (OR 0.30; 95% CI 0.09-0.94) and CTP 'appropriate' (OR 0.21; 95% CI 0.06-0.68) category had a lower risk.

CONCLUSIONS

This study suggests that measurement of the content and timing of care of antenatal care using the new CTP tool is a better assessment of the risk of preterm birth than assessment of the number of antenatal visits alone.

Differences in quality of antenatal care provided by midwives to low-risk pregnant dutch women in different ethnic groups

INTRODUCTION

The objective of this study was to evaluate whether differences existed in the adherence to the Dutch national guidelines regarding basic antenatal care by Dutch midwives for low-risk women of different ethnic groups.

METHODS

This was an observational study using data from electronic antenatal charts of 7 midwife practices (23 midwives), participating in the Generation R Study. The Generation R Study is a multiethnic, population-based, prospective, cohort study that is investigating the growth, development, and health of urban children from fetal life until young adulthood. The study is conducted in Rotterdam, The Netherlands. The antenatal charts of 2093 low-risk pregnant women with an expected birthing date in 2002 through 2004 were used to determine the mean quality of antenatal care scores for 7 ethnic groups. These scores reflected the degree of adherence to the guidelines regarding 10 tests and examinations.

RESULTS

Few differences between ethnic groups were found in adherence to the guidelines that addressed the obstetric-technical quality of antenatal care. This finding applied more to nulliparous than to multiparous women. Adherence to guidelines was not always better in the antenatal care provided to native Dutch multiparous women when compared to other ethnic groups. Midwives adhered well to the guidelines regarding most tests. For all women, irrespective of ethnic background, hemoglobin was not measured as often as recommended, and this was especially the case for Moroccan, Surinamese-Creole, and Dutch-Antillean multiparous women.

DISCUSSION

The poorer adherence regarding screening for hemoglobin needs further investigation, as women with African or Mediterranean heritage are more at risk for hemoglobinopathies. However, in general, midwives adhered well to the clinical guidelines regarding most tests irrespective of the ethnic background of the pregnant women. When differences were present, these were not systematically less favorable for non-Dutch pregnant women.

Obstetric interventions for low-risk pregnant women in France: do maternity unit characteristics make a difference?

BACKGROUND

In many countries the closure of small maternity units has raised concerns about how the concentration of low-risk pregnancies in large specialized units might affect the management of childbirth. We aimed to assess the role of maternity unit characteristics on obstetric intervention rates among low-risk women in France.

METHODS

Data on low-risk deliveries came from the 2010 French National Perinatal Survey of a representative sample of births (n = 9,530). The maternity unit characteristics studied were size, level of care, and private or public status; the interventions included induction of labor; cesarean section; operative vaginal delivery (forceps, spatulas or vacuum); and episiotomy. Multilevel logistic regression analyses were adjusted for maternal confounding factors, gestational age, and infant birthweight.

RESULTS

The rates of induction, cesarean section, operative delivery, and episiotomy in this low-risk population were 23.9 percent, 10.1 percent, 15.2 percent, and 19.6 percent, respectively, and 52.0 percent of deliveries included at least one of them. Unit size was unrelated to any intervention except operative delivery (adjusted odds ratio [aOR] = 1.47 (95% CI, 1.10-1.96) for units with >3,000 deliveries per year vs units with <1,000). The rate of every intervention was higher in private units, and the aOR for any intervention was 1.82 (95% CI, 1.59-2.08). After adjustment for maternal characteristics and facility size and status, significant variations in the use of interventions remained between units, especially for episiotomies. Results for level of care were similar to those for unit size.

CONCLUSIONS

The concentration of births in large maternity units in France is not associated with higher rates of interventions for low-risk births. The situation in private units could be explained by differences in the organization of care. Additional research should explore the differences in practices between maternity units with similar characteristics.

Predisposing individual characteristics and perinatal outcomes of women in the Tokyo metropolitan area who initiate prenatal care late in their pregnancy: a case-control study

Purpose. The purpose of this study was to investigate the individual characteristics and perinatal outcomes of women who initiate prenatal care late in their pregnancy in the Tokyo metropolitan area. Methods. Retrospective study. The study enrolled all women at our hospital who initiated prenatal care after 22 weeks of gestation (late attenders) and control women who initiated prenatal care prior to 11 weeks of gestation participated in the study at the National Center for Global Health and Medicine between January 1, 2007 and June 30, 2011. We compared the maternal characteristics and perinatal outcomes of late attenders with those of the control group. Results. A total of 121 late attenders and 1,787 controls were enrolled. Late attenders had a higher incidence of unmarried compared with the control group (P < 0.01). There were no differences in the incidence of preterm delivery and low birth weight; however, babies of the late attenders had a higher incidence of admission to the neonatal intensive care unit compared with the control group (P < 0.01). Conclusions. Our results indicate that there is a pressing need for further steps to promote the importance of receiving prenatal care during pregnancy.

Inadequate prenatal care and maternal country of birth: a retrospective study of southeast Spain

OBJECTIVE

To quantify the association between the maternal country of birth and inadequacy in the use of prenatal care, and to identify factors that might explain this association.

STUDY DESIGN

A retrospective case series was carried out in a public hospital in southern Spain, including 6873 women who delivered between 2005 and 2007. The maternal country of birth was categorised into four regional groups: Spain, Maghreb (north-west Africa), Eastern Europe and Others (non-Spain), while the use of prenatal care was quantified according to a modified Kotelchuck index: APNCU-1M and APNCU 2M. The effect of country of birth on inadequate prenatal care was analysed using a multiple logistic regression model designed to accommodate factors such as age, parity, previous miscarriages, and pre-gestational and gestational risks. Likelihood ratio tests were performed to assess any interactions.

RESULTS

A significant association was found between maternal country of birth and inadequate prenatal care regardless of the index used. Under APNCU 1-M the strength of association was strongest for Eastern European origin (odds ratio (OR) 6.17, 95% confidence interval (CI) 5.2-7.32), followed by the Maghreb (OR: 5.58, 95% CI: 4.69-6.64). These associations remained virtually unchanged after adjusting for potential confounders. Interactions were observed between age and parity, with the highest risk of inadequacy seen among the Eastern European childbearing women over 34 years of age having 1-2 previous children (OR: 7.63, 95% CI: 3.65-15.92).

CONCLUSION

Prenatal health care initiatives would benefit from the study of a larger number of variables to address the differences between different groups of women. We recommend the widespread use of standardised indices for the study of prenatal care utilisation.

Finding the right indicators for assessing quality midwifery care

OBJECTIVE

To identify a set of indicators for monitoring the quality of maternity care for low-risk women provided by primary care midwives and general practitioners (GPs) in the Netherlands.

DESIGN

A Project Group (midwives, GPs, policymakers and researchers) defined a long list of potential indicators based on the literature, national guidelines and expert opinion. This list was assessed against the AIRE (Appraisal of Indicators through Research and Evaluation) instrument criteria, resulting in a short list of draft indicators. In a two-round Delphi survey, a multidisciplinary group of stakeholders reviewed the elaborated draft indicators, rating both the relationship between indicator and quality of care and the feasibility.

SETTING AND PARTICIPANTS

A multidisciplinary expert panel consisting of 28 midwives, 2 GPs, 3 obstetricians and 3 maternity assistants, randomly selected from different regions in the Netherlands.

INTERVENTION

None.

MAIN OUTCOME MEASURE

Set of quality indicators for midwifery care.

RESULTS

The Project Group generated a list of 115 potential indicators which was reduced to 35 using the AIRE criteria. The 35 draft indicators were discussed by a Delphi panel. In total, 26 indicators were recommended by the participants as relevant indicators of midwifery care, representing several levels of measurement. Eight structure indicators, 12 process indicators and 6 outcome indicators were addressing the various phases of midwifery care.

CONCLUSIONS

We identified a set of quality indicators concerning midwifery care provision in a low-risk population. Practicing maternity care providers adopted the large majority (83%) of the draft indicators proposed as a feasible set of indicators, describing the structure, process and outcome. The input from multidisciplinary experts in the process of identifying the right indicators showed to be essential in all phases of development.

Predisposing, enabling and pregnancy-related determinants of late initiation of prenatal care

Prenatal care is important for the health and wellbeing of women and their babies. There is international consensus that prenatal care should begin in the first trimester. This study aims to analyze the effects of predisposing, enabling and pregnancy-related determinants of late prenatal care initiation. In this prospective observational study, 333 women were recruited consecutively at the beginning of their prenatal care trajectory. Data was collected on the timing of the first prenatal visit and on socio-demographic and pregnancy-related characteristics, using a semi-structured interview. A multivariate binominal logistic regression was applied to analyze independent effects on late initiation of prenatal care. Bivariately late initiation of care was associated with being inactive on the labor market, non-European origin, not having lived in Belgium since birth, low income, receiving welfare benefits, not having a regular obstetrician and experiencing difficulties getting a first appointment. When adjusting for all determinants, our multivariate analyses showed that late initiation was associated with non-European origin, low income and not having a regular obstetrician. This study shows that late initiation of prenatal care is associated with predisposing and enabling determinants. In order to ensure timely initiation of care, policy-makers should focus on encouraging women to have a regular prenatal care provider before pregnancy and taking steps in lowering out-of-pocket fees for low-income women. Future research is needed to examine whether these determinants are associated with initiation of care only or whether they play a role in the pregnancy follow-up as well.

The development and application of a new tool to assess the adequacy of the content and timing of antenatal care

BACKGROUND

Current measures of antenatal care use are limited to initiation of care and number of visits. This study aimed to describe the development and application of a tool to assess the adequacy of the content and timing of antenatal care.

METHODS

The Content and Timing of care in Pregnancy (CTP) tool was developed based on clinical relevance for ongoing antenatal care and recommendations in national and international guidelines. The tool reflects minimal care recommended in every pregnancy, regardless of parity or risk status. CTP measures timing of initiation of care, content of care (number of blood pressure readings, blood tests and ultrasound scans) and whether the interventions were received at an appropriate time. Antenatal care trajectories for 333 pregnant women were then described using a standard tool (the APNCU index), that measures the quantity of care only, and the new CTP tool. Both tools categorise care into 4 categories, from 'Inadequate' (both tools) to 'Adequate plus' (APNCU) or 'Appropriate' (CTP). Participants recorded the timing and content of their antenatal care prospectively using diaries. Analysis included an examination of similarities and differences in categorisation of care episodes between the tools.

RESULTS

According to the CTP tool, the care trajectory of 10,2% of the women was classified as inadequate, 8,4% as intermediate, 36% as sufficient and 45,3% as appropriate. The assessment of quality of care differed significantly between the two tools. Seventeen care trajectories classified as 'Adequate' or 'Adequate plus' by the APNCU were deemed 'Inadequate' by the CTP. This suggests that, despite a high number of visits, these women did not receive the minimal recommended content and timing of care.

CONCLUSIONS

The CTP tool provides a more detailed assessment of the adequacy of antenatal care than the current standard index. However, guidelines for the content of antenatal care vary, and the tool does not at the moment grade over-use of interventions as 'Inappropriate'. Further work needs to be done to refine the content items prior to larger scale testing of the impact of the new measure.

Pregnancy and labour in the Dutch maternity care system: what is normal? The role division between midwives and obstetricians

INTRODUCTION

In the Dutch maternity care system, the role division between independently practising midwives (who take care of normal pregnancy and childbirth) and obstetricians (who care for pathologic pregnancy and childbirth) has been established in the so-called "List of Obstetric Indications"(LOI). The LOI designates the most appropriate care provider for women with defined medical or obstetric conditions.

METHODS

This descriptive study analysed the evolution of the concept of "normality" by comparing the development and the contents of the consecutive versions of the LOI from 1958 onwards. The results were related to data from available Dutch national databases concerning maternity care.

RESULTS

The number of conditions defined in the successive lists increased from 39 in 1958 to 143 in 2003. In the course of time, the nature and the content of many indications changed, as did the assignment to the most appropriate care provider. The basic assumptions of the Dutch maternity care system remained stable: the conviction that pregnancy and childbirth fundamentally are physiologic processes, the strong position of the independently practising midwife, and the choice between home or hospital birth for low-risk women. Nevertheless, the odds of the obstetrician being involved in the birth process increased from 24.7% in 1964 to 59.4% in 2002, whereas the role of the primary care provider decreased correspondingly.

DISCUSSION

Multidisciplinary research is urgently needed to better determine the risk status and the optimal type of care and care provider for each individual woman in her specific situation, taking into account the risk of both under- and over-treatment. Safely keeping women in primary care could be considered one of a midwife's interventions, just as a referral to secondary care may be. The art of midwifery and risk selection is to balance both interventions, in order to end up with the optimal result for mother and child.

A Safe Motherhood project in Kenya: assessment of antenatal attendance, service provision and implications for PMTCT

OBJECTIVES

To investigate uptake and provision of antenatal care (ANC) services in the Uzazi Bora project: a demonstration-intervention project for Safe Motherhood and prevention of mother-to-child transmission of HIV in Kenya.

METHODS

Data were extracted from antenatal clinic, laboratory and maternity ward registers of all pregnant women attending ANC from January 2004 until September 2006 at three antenatal clinics in Mombasa and two in rural Kwale district of Coast Province, Kenya (n = 25 364). Multiple logistic and proportional odds logistic regression analyses assessed changes over time, and determinants of the frequency and timing of ANC visits, uptake of HIV testing, and provision of iron sulphate, folate and single-dose nevirapine (sd-NVP).

RESULTS

About half of women in rural and urban settings (52.2% and 49.2%, respectively) attended antenatal clinics only once. Lower parity, urban setting, older age and having received iron sulphate and folate supplements during the first ANC visit were independent predictors of more frequent visits. The first ANC visit occurred after 28 weeks of pregnancy for 30% (5894/19 432) of women. By mid-2006, provision of nevirapine to HIV-positive women had increased from 32.5% and 11.7% in rural and urban clinics, to 67.0% and 74.6%, respectively. Equally marked improvements were observed in the uptake of HIV testing and the provision of iron sulphate and folate.

CONCLUSION

Provision of ANC services, including sd-NVP, increased markedly over time. While further improvements in quality are necessary, particular attention is needed to implement evidence-based interventions to alter ANC utilization patterns. Encouragingly, improved provision of basic essential obstetric care may increase attendance.

Variability in caesarean section rates for very preterm births at 28-31 weeks of gestation in 10 European regions: results of the MOSAIC project

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.

Organisation of obstetric services for very preterm births in Europe: results from the MOSAIC project

OBJECTIVE

To study the impact of the organisation of obstetric services on the regionalisation of care for very preterm births.

DESIGN

Cohort study.

SETTING

Ten European regions covering 490 000 live births.

POPULATION

All children born in 2003 between 24 and 31 weeks of gestation.

METHOD

The rate of specialised maternity units per 10 000 total births, the proportion of total births in specialised units and the proportion of very preterm births by referral status in specialised units were compared.

MAIN OUTCOME MEASURE

Birth in a specialised maternity unit (level III unit or unit with a large neonatal unit (at least 50 annual very preterm admissions).

RESULTS

The organisation of obstetric care varied in these regions with respect to the supply of level III units (from 2.3 per 10 000 births in the Portuguese region to 0.2 in the Polish region), their characteristics (annual number of deliveries, 24 hour presence of a trained obstetrician) and the proportion of all births (term and preterm) that occur in these units. The proportion of very preterm births in level III units ranged from 93 to 63% in the regions. Different approaches were used to obtain a high level of regionalisation: high proportions of total deliveries in specialised units, high proportions of in utero transfers or high proportions of high-risk women who were referred to a specialised unit during pregnancy.

CONCLUSION

Consensus does not exist on the optimal characteristics of specialised units but regionalisation may be achieved in different models of organisation of obstetric services.

Impact of maternity unit closures on access to obstetrical care: the French experience between 1998 and 2003

As in many other countries, the number of maternity units has diminished substantially in France, raising concerns about the reduced accessibility of obstetric services. We describe here the impact of closures on distance and mean travel time between pregnant women's homes and maternity units. We used data from the 1998 and 2003 French National Perinatal Surveys and from vital registries to measure indicators of accessibility: straight-line distance to the nearest maternity unit, number of units within a 15-km radius and reported travel time to the unit for delivery. We analyzed these measures for all births, births in rural versus urban areas and according to regional rates of maternity closures. From 1998 to 2003, 20% of maternity units closed (reducing the number from 759 to 621) with regional variations in the rate of closure from 0.0% to 36.0%. Mean distance to the nearest maternity unit increased (6.6-7.2 km, p < 0.001). The proportion of women living more than 30 km from a maternity ward was low; but rose from 1.4% to 1.8%. The number of maternity units with a 15-km radius of the place of residence fell (median, 3 to 2). Differences were more marked in rural areas and in regions highly affected by closures. However, reported travel time did not increase and even declined slightly for women from urban areas and in regions moderately affected by the closures. As such, the closures do not appear to have had a negative impact on the geographic accessibility of maternity units. Pregnant women were faced with a reduction in the number of maternity units near their homes and our results suggest that they more often chose their maternity units based on proximity. A full assessment of the impact of closures on accessibility to obstetric services would require information on how these changes affected available choices for care during pregnancy and delivery.

Determinants of caesarean section in Lebanon: geographical differences

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.

Birth outcomes associated with interventions in labour amongst low risk women: A population-based study

INTRODUCTION

Despite concern over high rates of operative birth in many countries, particularly amongst low risk healthy women, the obstetric antecedents of operative birth are poorly described. We aimed to determine the association between interventions introduced during labour with interventions in the birth process amongst women of low medical risk.

METHODS

We undertook a population-based descriptive study of all low risk women amongst the 753,895 women who gave birth in Australia during 2000-2002. Adjusted odds ratios (AOR) were calculated using multinomial logistic regression to describe the association between mode of birth and each of four labour intervention subgroups separately for primiparous and multiparous women.

RESULTS

We observed increased rates of operative birth in association with each of the interventions offered during the labour process. For first time mothers the association was particularly strong.

CONCLUSIONS

This study underlines the need for better clinical evidence of the effects of epidurals and pharmacological agents introduced in labour. At a population level it demonstrates the magnitude of the fall in rates of unassisted vaginal birth in association with a cascade of interventions in labour and interventions at birth particularly amongst women with no identified risk markers and having their first baby. This information may be useful for women wanting to explore other methods of influencing the course of labour and the management of pain in labour, especially in their endeavour to achieve a normal vaginal birth.

Collecting population-based perinatal data efficiently: the example of the Lebanese National Perinatal Survey

We describe the methodology and the main results of the Lebanese perinatal health survey. The survey was carried out during two consecutive weeks in autumn 1999 and spring 2000, with the aim of obtaining a minimum data set on all births occurring during a short period of time. All live births and stillbirths occurring during these periods in medical settings were recorded. The sample included 5231 women and 5333 newborns. Data were obtained from medical records and by interviewing the women in hospital after delivery. All maternity units and birth centres agreed to participate. Maternal characteristics, medical care during pregnancy and delivery, and pregnancy outcome were similar for the two study periods. However, gestational age distribution differed between the two periods. In total, 9.0% of infants were born < 37 weeks of gestation and 7.0% weighed < 2500 g at birth. Wide regional variations were observed for many indicators of health, care and risk factors. For instance, the caesarean section rate varied from 16.2% in the North Region to 28.0% in Beirut. The survey protocol was successfully applied in Lebanon and may be useful in other countries that have a relatively well-developed healthcare system, but few sources of reliable population-based statistics on health and medical care. This type of survey may also be an appropriate instrument for collecting additional data for health policy evaluations.

La santé périnatale en France métropolitaine de 1995 à 2003

OBJECTIVE

To study trends in the main indicators of health, medical practice and risk factors in France. Population and method. A sample of all births during one week was set up in 1995 (N=13,318), 1998 (N=13,718) et 2003 (N=14,737). We compared data from these three years.

RESULTS

Between 1995 and 2003, there was an increase in maternal age, a development of some characteristics of care (HIV screening procedure, maternal serum screening of Down syndrome, in utero transfers) and an increase in the proportion of caesarean sections, epidurals and spinal anesthesia. The proportion of livebirths before 37 weeks of gestation and the proportion of newborns under 2,500 g slightly increased but the differences were mainly between 1995 et 1998. In 2003, obstetrician gynecologists were the main care providers during pregnancy. However 24.3% of women had their first visit with a general practitioner. For the following visits, 15.4% of women had seen a GP at least once and 26.9% had seen a midwife in maternity unit at least once.

CONCLUSION

Because of the trends in obstetrical practice and organisation of services, routine national perinatal surveys are useful to show major changes and yield quick answers to specific questions.

Episiotomy rates around the world: an update

Episiotomy, the unkindest cut of all, persists despite clinical practice guidelines recommending its restrictive use. The purpose of this paper was to compile international statistics on the use of this practice and examine whether current guidance on the restrictive use of episiotomy was being followed.

METHODS

We searched government websites and the Internet, contacted colleagues for references, and checked the references of retrieved citations.

RESULTS

Statistics from around the world revealed overall high rates of episiotomy with a decreasing trend in some countries. Considerable variation occurs in the use of the operation by country, within countries, and even within the same professional provider group.

CONCLUSIONS

Greater efforts are needed than currently in place to reduce the episiotomy rate, particularly in the developing world.

Mode of delivery and problems in subsequent births: a register-based study from Finland

OBJECTIVE

The purpose of this study was to investigate the effects of delivery on problems in subsequent births.

STUDY DESIGN

This was a cohort study that used register data for 73,104 mothers who had their first birth from 1987 to 1989 and subsequent births from 1987 to1998. Three analyses were performed: (1) examination of second births by mode of delivery in the first birth, with adjustment for confounders, (2) same parameter, with exclusion of women with persistent problems, and (3) examination of third births for women with a first birth vaginal delivery.

RESULTS

More complications and poorer infant outcome were found at later births when the first or second birth was by cesarean delivery than after a first spontaneous vaginal delivery, even when women with persistent problems were excluded. Women with instrument first births had a similar rate of complications in the second birth to women with spontaneous vaginal births, but some infant outcomes were poorer.

CONCLUSION

Problems that are subsequent to cesarean delivery are unlikely to be explained entirely by indications for cesarean delivery.

[Factors associated with fecal incontinence after childbirth. Prospective study in 525 women]

OBJECTIVE

To determine the prevalence of fecal incontinence after childbirth and to identify the risk factors.

METHODS

This was a prospective observational study with a consecutive inclusion of 525 women who delivered over a three months period. Women were questioned about their fecal continence four days and six weeks after delivery.

RESULTS

The incidence of fecal incontinence four days and six weeks after childbirth was respectively 8.8% and 3.3%. The risk factors for fecal incontinence at 4 days after childbirth were instrumental delivery by forceps (adjusted odds ratio 8.64, 95% confidence interval 3.55-21.0, p < 0.001) and unassisted delivery at home (adjusted OR 8.06, 95% CI 1.30-50.0, p = 0.025). Independent risk factors for the presence of fecal incontinence 6 weeks later were: instrumental forceps delivery (adjusted OR 10.8, 95% CI 2.82-41.3, p = 0.001), unassisted delivery at home (adjusted OR 50.0, 95% CI 3.09-802, p = 0.006), bi-parietal diameter of the newborn > 93 mm (adjusted OR 4.56, 95% CI 1.46-14.1, p = 0.009) and maternal age >30 years (adjusted OR 4.60, 95% CI 1.11-19.1, p = 0.036).

CONCLUSION

Fecal incontinence is common after childbirth and its prevalence is predominantly associated with instrumental delivery, unassisted delivery at home, bi-parietal diameter of the newborn and maternal age.

Regionalization of perinatal care in Europe

This review describes European health policies related to the place of birth of very preterm babies, and the organizational context in which these policies were enacted using data from two European studies. It also compiles available information on the place of birth of very preterm babies from the published literature. In Europe, there is significant diversity in approaches to the provision of intensive care services for the small proportion of pregnant women and babies that need it, both in terms of health policies and the supply and characteristics of maternity and neonatal units. These diverse models in countries with similar levels of development and medical technology could offer an opportunity to understand how different organizational characteristics affect access to care, health outcomes and resource use.