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[This corrects the article DOI: 10.1371/journal.pmed.1004074.].
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BACKGROUND: Preterm birth-related complications are the leading cause of death in newborns and children under 5. Health outcomes of preterm newborns can be improved with appropriate use of antenatal corticosteroids (ACSs) to promote fetal lung maturity, tocolytics to delay birth, magnesium sulphate for fetal neuroprotection, and antibiotics for preterm prelabour rupture of membranes. However, there are wide disparities in the rate and consistency in the use of these interventions across settings, which may underlie the differential health outcomes among preterm newborns. We aimed to assess factors (barriers and facilitators) affecting the appropriate use of ACS, tocolytics, magnesium sulphate, and antibiotics to improve preterm birth management. METHODS AND FINDINGS: We conducted a mixed-methods systematic review including primary qualitative, quantitative, and mixed-methods studies. We searched MEDLINE, EMBASE, CINAHL, Global Health, and grey literature from inception to 16 May 2022. Eligible studies explored perspectives of women, partners, or community members who experienced preterm birth or were at risk of preterm birth and/or received any of the 4 interventions, health workers providing maternity and newborn care, and other stakeholders involved in maternal care (e.g., facility managers, policymakers). We used an iterative narrative synthesis approach to analysis, assessed methodological limitations using the Mixed Methods Appraisal Tool, and assessed confidence in each qualitative review finding using the GRADE-CERQual approach. Behaviour change models (Theoretical Domains Framework; Capability, Opportunity, and Motivation (COM-B)) were used to map barriers and facilitators affecting appropriate use of these interventions. We included 46 studies from 32 countries, describing factors affecting use of ACS (32/46 studies), tocolytics (13/46 studies), magnesium sulphate (9/46 studies), and antibiotics (5/46 studies). We identified a range of barriers influencing appropriate use of the 4 interventions globally, which include the following: inaccurate gestational age assessment, inconsistent guidelines, varied knowledge, perceived risks and benefits, perceived uncertainties and constraints in administration, confusion around prescribing and administering authority, and inadequate stock, human resources, and labour and newborn care. Women reported hesitancy in accepting interventions, as they typically learned about them during emergencies. Most included studies were from high-income countries (37/46 studies), which may affect the transferability of these findings to low- or middle-income settings. CONCLUSIONS: In this study, we identified critical factors affecting implementation of 4 interventions to improve preterm birth management globally. Policymakers and implementers can consider these barriers and facilitators when formulating policies and planning implementation or scale-up of these interventions. Study findings can inform clinical preterm birth guidelines and implementation to ensure that barriers are addressed, and enablers are reinforced to ensure these interventions are widely available and appropriately used globally.
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Nascimento Prematuro , Tocolíticos , Antibacterianos , Feminino , Humanos , Recém-Nascido , Sulfato de Magnésio/uso terapêutico , Parto , Gravidez , Nascimento Prematuro/prevenção & controleRESUMO
INTRODUCTION: This study aims to assess the prevalence of mistreatment during childbirth in the occupied Palestinian territory and to explore factors associated with mistreatment. METHODS: A cross-sectional study of women who gave birth in the West Bank and Gaza Strip health facilities. The survey was administered over the phone to women up to 8 weeks post-partum. Data collection took place between July 2020 and March 2021. RESULTS: A total of 745 women participated in the study, 36·25% were from the Gaza Strip and 63·75% from the West Bank. The prevalence of mistreatment was 18·8% in which women reported any verbal abuse, physical abuse, or stigma or discrimination during childbirth, with verbal abuse as the most common form of mistreatment reported. Physical abuse was more likely to be reported by women with no labour companion with them (OR: 3·11, 95%CI: 1·24 - 7·99). Verbal abuse was more likely to be reported by women with less than three live births (OR: 1·71, 95%CI: 1·06 - 2·76, women with no birth companion (OR: 2·72, 95%CI: 1·36 - 3·80) and more likely to be reported if curtains wre not used (OR: 2·55, 95%CI: 1·33 - 4·88). Women with less education were more likely to report long waiting times or delays in receiving services compared to women with higher education (OR: 1·40, 95%CI: 1·06 - 2·10). CONCLUSION: For the first time using the World Health Organisation (WHO) tool in the Eastern Mediterranean region, the study findings, show the occurrence of mistreatment and identify areas to be strengthened to ensure that all women have a respectful childbirth experience within health facilities.
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COVID-19 , Serviços de Saúde Materna , Gravidez , Feminino , Humanos , Estudos Transversais , Árabes , Pandemias , Acessibilidade aos Serviços de Saúde , COVID-19/epidemiologia , Parto , Parto Obstétrico , Instalações de Saúde , Inquéritos e Questionários , Atitude do Pessoal de Saúde , Qualidade da Assistência à SaúdeRESUMO
BACKGROUND: Significant inequalities still exist between low- and high-income countries regarding access to optimum emergency obstetric care including life-saving emergency caesarean section. These relationships are considerably stronger between population-based caesarean section rates and socio-economic characteristics with poorest households experiencing significant unmet needs persistently. OBJECTIVE: To explore the characteristics of women receiving emergency C-section using a new, validated definition in Ghana and the Dominican Republic. MATERIALS AND METHODS: This was a cross-sectional study conducted in Ghana and the Dominican Republic. Multivariable logistic regression analysis was used to determine women's characteristics associated with emergency C-section. RESULTS: This analysis included 2166 women who had recently delivered via C-section comprising 653 and 1513 participants from Accra and Santo Domingo, DR, respectively. Multivariable analyses showed that women, both in Ghana and the DR, were more likely to have an emergency C-section if they did not have a previous C-Section (adjusted Odds Ratio (aOR): 2.45, 95% CI [1.57-3.81]; and aOR: 15.5, 95% CI [10.5-22.90], respectively) and if they were having their first childbirth, compared to women with previous childbirth (aOR: 1.77, 95%CI [1.13-2.79]; and aOR: 1.46, 95%CI [1.04-2.04], respectively). Also, preterm birth was associated with significantly decreased likelihood of emergency C-section compared with childbirth occurring at term in both Ghana and the DR (aOR: 0.31, 95%CI [0.20-0.48]; and aOR: 0.43, 95%CI [0.32-0.58], respectively). Among the Ghanaian participants, having an emergency C-section was positively associated with being referred and negatively associated with being older than 35 years of age. Characteristics such as education, religion, marital status, and residence did not differ between women's emergency versus non-emergency C-section status. CONCLUSION: Emergency C-section was found to be significantly higher in women with no prior C-section or those having their first births but lower in those with preterm birth in both Ghana and the DR. Data from additional countries are needed to confirm the relationship between emergency C-section status and socio-economic and obstetric characteristics, given that the types of interventions required to assure equitable access to potentially life-saving C-section will be determined by how and when access to care is being denied or not available.
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Cesárea , Nascimento Prematuro , Estudos Transversais , República Dominicana/epidemiologia , Feminino , Gana/epidemiologia , Humanos , Recém-Nascido , Parto , GravidezRESUMO
BACKGROUND: What constitutes respectful maternity care (RMC) operationally in research and programme implementation is often variable. OBJECTIVES: To develop a conceptualisation of RMC. SEARCH STRATEGY: Key databases, including PubMed, CINAHL, EMBASE, Global Health Library, grey literature, and reference lists of relevant studies. SELECTION CRITERIA: Primary qualitative studies focusing on care occurring during labour, childbirth, and/or immediately postpartum in health facilities, without any restrictions on locations or publication date. DATA COLLECTION AND ANALYSIS: A combined inductive and deductive approach was used to synthesise the data; the GRADE CERQual approach was used to assess the level of confidence in review findings. MAIN RESULTS: Sixty-seven studies from 32 countries met our inclusion criteria. Twelve domains of RMC were synthesised: being free from harm and mistreatment; maintaining privacy and confidentiality; preserving women's dignity; prospective provision of information and seeking of informed consent; ensuring continuous access to family and community support; enhancing quality of physical environment and resources; providing equitable maternity care; engaging with effective communication; respecting women's choices that strengthen their capabilities to give birth; availability of competent and motivated human resources; provision of efficient and effective care; and continuity of care. Globally, women's perspectives of what constitutes RMC are quite consistent. CONCLUSIONS: This review presents an evidence-based typology of RMC in health facilities globally, and demonstrates that the concept is broader than a reduction of disrespectful care or mistreatment of women during childbirth. Innovative approaches should be developed and tested to integrate RMC as a routine component of quality maternal and newborn care programmes. TWEETABLE ABSTRACT: Understanding respectful maternity care - synthesis of evidence from 67 qualitative studies.
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Parto Obstétrico/psicologia , Instalações de Saúde/normas , Parto/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Respeito , Parto Obstétrico/normas , Feminino , Humanos , Serviços de Saúde Materna/normas , Gravidez , Pesquisa Qualitativa , Qualidade da Assistência à SaúdeRESUMO
BACKGROUND: Stillbirth is a global health problem. The World Health Organization (WHO) application of the International Classification of Diseases for perinatal mortality (ICD-PM) aims to improve data on stillbirth to enable prevention. OBJECTIVES: To identify globally reported causes of stillbirth, classification systems, and alignment with the ICD-PM. SEARCH STRATEGY: We searched CINAHL, EMBASE, Medline, Global Health, and Pubmed from 2009 to 2016. SELECTION CRITERIA: Reports of stillbirth causes in unselective cohorts. DATA COLLECTION AND ANALYSIS: Pooled estimates of causes were derived for country representative reports. Systems and causes were assessed for alignment with the ICD-PM. Data are presented by income setting (low, middle, and high income countries; LIC, MIC, HIC). MAIN RESULTS: Eighty-five reports from 50 countries (489 089 stillbirths) were included. The most frequent categories were Unexplained, Antepartum haemorrhage, and Other (all settings); Infection and Hypoxic peripartum (LIC), and Placental (MIC, HIC). Overall report quality was low. Only one classification system fully aligned with ICD-PM. All stillbirth causes mapped to ICD-PM. In a subset from HIC, mapping obscured major causes. CONCLUSIONS: There is a paucity of quality information on causes of stillbirth globally. Improving investigation of stillbirths and standardisation of audit and classification is urgently needed and should be achievable in all well-resourced settings. Implementation of the WHO Perinatal Mortality Audit and Review guide is needed, particularly across high burden settings. FUNDING: HR, SH, SHL, and AW were supported by an NHMRC-CRE grant (APP1116640). VF was funded by an NHMRC-CDF (APP1123611). TWEETABLE ABSTRACT: Urgent need to improve data on causes of stillbirths across all settings to meet global targets. PLAIN LANGUAGE SUMMARY: Background and methods Nearly three million babies are stillborn every year. These deaths have deep and long-lasting effects on parents, healthcare providers, and the society. One of the major challenges to preventing stillbirths is the lack of information about why they happen. In this study, we collected reports on the causes of stillbirth from high-, middle-, and low-income countries to: (1) Understand the causes of stillbirth, and (2) Understand how to improve reporting of stillbirths. Findings We found 85 reports from 50 different countries. The information available from the reports was inconsistent and often of poor quality, so it was hard to get a clear picture about what are the causes of stillbirth across the world. Many different definitions of stillbirth were used. There was also wide variation in what investigations of the mother and baby were undertaken to identify the cause of stillbirth. Stillbirths in all income settings (low-, middle-, and high-income countries) were most frequently reported as Unexplained, Other, and Haemorrhage (bleeding). Unexplained and Other are not helpful in understanding why a baby was stillborn. In low-income countries, stillbirths were often attributed to Infection and Complications during labour and birth. In middle- and high-income countries, stillbirths were often reported as Placental complications. Limitations We may have missed some reports as searches were carried out in English only. The available reports were of poor quality. Implications Many countries, particularly those where the majority of stillbirths occur, do not report any information about these deaths. Where there are reports, the quality is often poor. It is important to improve the investigation and reporting of stillbirth using a standardised system so that policy makers and healthcare workers can develop effective stillbirth prevention programs. All stillbirths should be investigated and reported in line with the World Health Organization standards.
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Natimorto , Causas de Morte , Feminino , Saúde Global , Humanos , Serviços de Saúde Materna , Gravidez , Complicações na Gravidez/prevenção & controleRESUMO
BACKGROUND: Umbilical cord lactate is one approach to measuring acidosis and intrapartum hypoxia, knowledge of which may be helpful for clinicians involved in the care of women and newborns. OBJECTIVE: To synthesise the evidence on accuracy of umbilical cord lactate in measuring acidosis and predicting poor neonatal outcome. SEARCH STRATEGY: Studies published and unpublished between 1990 and 2014 from PubMed/Medline, EMBASE, Cochrane Central Register of Controlled Trials, and clinicaltrials.gov were assessed. SELECTION CRITERIA: Cross-sectional and randomised studies that assessed fetal acidosis (using lactate as the index test) with or without an assessment of neonatal outcome. DATA COLLECTION AND ANALYSIS: Correlations between index and reference test(s) were recorded, as were the raw data to classify the predictive ability of umbilical lactate for neonatal outcomes. Meta-analysis of correlation was performed. We plotted estimates of the studies' observed sensitivities and specificities on Forest plots with 95% confidence intervals (CI). Where possible, we combined data using meta-analysis, applying the hierarchical summary receiver operating characteristics model and a bivariate model. MAIN RESULTS: Twelve studies were included. Umbilical lactate correlated with pH [pooled effect size (ES) -0.650; 95% CI -0.663 to -0.637, P < 0.001], base excess (ES -0.710; 95% CI -0.721 to -0.699, P < 0.001), and Apgar scores at 5 minutes (ES 0.300; 95% 0.193-0.407, P < 0.001). Umbilical lactate had pooled sensitivity and specificity for predicting neonatal neurological outcome including hypoxic ischaemic encephalopathy of 69.7% (95% CI 23.8-94.4%) and 93% (95% CI 86.8-96.3%). AUTHORS' CONCLUSION: Umbilical cord lactate is a clinically applicable, inexpensive and effective way to measure acidosis and is a tool that may be used in the assessment of neonatal outcome. TWEETABLE ABSTRACT: Umbilical cord lactate: a clinically applicable, inexpensive, effective way to measure intrapartum acidosis.
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Acidose/diagnóstico , Sangue Fetal/metabolismo , Sofrimento Fetal/diagnóstico , Ácido Láctico/sangue , Índice de Apgar , Feminino , Sofrimento Fetal/sangue , Humanos , Concentração de Íons de Hidrogênio , Recém-Nascido , Gravidez , Medição de Risco/métodos , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: Global uptake of antenatal care (ANC) varies widely and is influenced by the value women place on the service they receive. Identifying outcomes that matter to pregnant women could inform service design and improve uptake and effectiveness. OBJECTIVES: To undertake a systematic scoping review of what women want, need and value in pregnancy. SEARCH STRATEGY: Eight databases were searched (1994-2015) with no language restriction. Relevant journal contents were tracked via Zetoc. DATA COLLECTION AND ANALYSIS: An initial analytic framework was constructed with findings from 21 papers, using data-mining techniques, and then developed using meta-ethnographic approaches. The final framework was tested with 17 more papers. MAIN RESULTS: All continents except Australia were represented. A total of 1264 women were included. The final meta-theme was: Women want and need a positive pregnancy experience, including four subthemes: maintaining physical and sociocultural normality; maintaining a healthy pregnancy for mother and baby (including preventing and treating risks, illness and death); effective transition to positive labour and birth; and achieving positive motherhood (including maternal self-esteem, competence, autonomy). Findings informed a framework for future ANC provision, comprising three equally important domains: clinical practices (interventions and tests); relevant and timely information; and pyschosocial and emotional support; each provided by practitioners with good clinical and interpersonal skills within a high quality health system. CONCLUSIONS: A positive pregnancy experience matters across all cultural and sociodemographic contexts. ANC guidelines and services should be designed to deliver it, and those providing ANC services should be aware of it at each encounter with pregnant women. TWEETABLE ABSTRACT: Women around the world want ANC staff and services to help them achieve a positive pregnancy experience.
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Saúde Global , Serviços de Saúde Materno-Infantil/organização & administração , Avaliação das Necessidades/organização & administração , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Complicações na Gravidez/prevenção & controle , Gestantes/psicologia , Cuidado Pré-Natal/organização & administração , Adulto , Serviços de Saúde Comunitária , Feminino , Humanos , Serviços de Saúde Materno-Infantil/normas , Avaliação de Processos e Resultados em Cuidados de Saúde , Gravidez , Cuidado Pré-Natal/normasRESUMO
BACKGROUND: The World Health Organization (WHO) is in the process of updating antenatal care (ANC) guidelines. OBJECTIVES: To map the existing clinical practice guidelines related to routine ANC for healthy women and to summarise all practices considered during routine ANC. SEARCH STRATEGY: A systematic search in four databases for all clinical practice guidelines published after January 2000. SELECTION CRITERIA: Two researchers independently assessed the list of potentially eligible publications. DATA COLLECTION AND ANALYSIS: Information on scope of the guideline, type of practice, associated gestational age, recommendation type and the source of evidence were mapped. MAIN RESULTS: Of 1866 references, we identified 85 guidelines focusing on the ANC period: 15 pertaining to routine ANC and 70 pertaining to specific situations. A total of 135 interventions from routine ANC guidelines were extracted, and categorised as clinical interventions (n = 80), screening/diagnostic procedures (n = 47) and health systems related (n = 8). Screening interventions, (syphilis, anaemia) were the most common practices. Within the 70 specific situation guidelines, 102 recommendations were identified. Overall, for 33 (out of 171) interventions there were conflicting recommendations provided by the different guidelines. CONCLUSION: Mapping the current guidelines including practices related to routine ANC informed the scoping phase for the WHO guideline for ANC. Our analysis indicates that guideline development processes may lead to different recommendations, due to context, evidence base or assessment of evidence. It would be useful for guideline developers to map and refer to other similar guidelines and, where relevant, explore the discrepancies in recommendations and others. TWEETABLE ABSTRACT: We identified existing ANC guidelines and mapped scope, practices, recommendations and source of evidence.
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Pesquisa sobre Serviços de Saúde/organização & administração , Guias de Prática Clínica como Assunto/normas , Complicações Infecciosas na Gravidez/prevenção & controle , Cuidado Pré-Natal , Diagnóstico Pré-Natal , Adulto , Anemia/diagnóstico , Feminino , Humanos , Sistemas Automatizados de Assistência Junto ao Leito , Padrões de Prática Médica/estatística & dados numéricos , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Cuidado Pré-Natal/organização & administração , Desenvolvimento de Programas , Ensaios Clínicos Controlados Aleatórios como Assunto , Sífilis Congênita/diagnóstico , Sífilis Congênita/prevenção & controle , Organização Mundial da SaúdeRESUMO
OBJECTIVE: We explore preterm-related neonatal deaths using the WHO application of the International Classification of Disease (ICD-10) to deaths during the perinatal period: ICD-PM as an informative case study, where ICD-PM can improve data use to guide clinical practice and programmatic decision-making. DESIGN: Retrospective application of ICD-PM. SETTING: South Africa, and the UK. POPULATION: Perinatal death databases. METHODS: Descriptive analysis of neonatal deaths and maternal conditions present. MAIN OUTCOME MEASURES: Causes of preterm neonatal mortality and associated maternal conditions. RESULTS: We included 98 term and 173 preterm early neonatal deaths from South Africa, and 956 term and 3248 preterm neonatal deaths from the UK. In the South African data set, the main causes of death were respiratory/cardiovascular disorders (34.7%), low birthweight/prematurity (29.2%), and disorders of cerebral status (25.5%). Amongst preterm deaths, low birthweight/prematurity (43.9%) and respiratory/cardiovascular disorders (32.4%) were the leading causes. In the data set from the UK, the leading causes of death were low birthweight/prematurity (31.6%), congenital abnormalities (27.4%), and deaths of unspecified cause (26.1%). In the preterm deaths, the leading causes were low birthweight/prematurity (40.9%) and deaths of unspecified cause (29.6%). In South Africa, 61% of preterm deaths resulted from the maternal condition of preterm spontaneous labour. Among the preterm deaths in the data set from the UK, no maternal condition was present in 36%, followed by complications of placenta, cord, and membranes (23%), and other complications of labour and delivery (22%). CONCLUSIONS: ICD-PM can be used to appraise the maternal and newborn conditions contributing to preterm deaths, and can inform practice. TWEETABLE ABSTRACT: ICD-PM can be used to appraise maternal and newborn contributors to preterm deaths to improve quality of care.
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Mortalidade Infantil , Morte Perinatal , Causas de Morte , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Estudos Retrospectivos , África do SulRESUMO
OBJECTIVE: The WHO application of the tenth edition of the International Classification of Diseases (ICD-10) to deaths during the perinatal period (ICD Perinatal Mortality, ICD-PM) captures the essential characteristics of the mother-baby dyad that contribute to perinatal deaths. We compare the capture of maternal conditions in the existing ICD-PM with the maternal codes from the WHO application of ICD-10 to deaths during pregnancy, childbirth, and the puerperium (ICD Maternal Mortality, ICD-MM) to explore potential benefits in the quality of data received. DESIGN: Retrospective application of ICD-PM. SETTING: South Africa and the UK. POPULATION: Perinatal death databases. METHODS: The maternal conditions were classified using the ICD-PM groupings for maternal condition in perinatal death, and then mapped to the ICD-MM groupings of maternal conditions. MAIN OUTCOME MEASURES: Main maternal conditions in perinatal deaths. RESULTS: We reviewed 9661 perinatal deaths. The largest group (4766 cases, 49.3%) in both classifications captures deaths where there was no contributing maternal condition. Each of the other ICD-PM groups map to between three and six ICD-MM groups. If the cases in each ICD-PM group are re-coded using ICD-MM, each group becomes multiple, more specific groups. For example, the 712 cases in group M4 in ICD-PM become 14 different and more specific main disease categories when the ICD-MM is applied instead. CONCLUSIONS: As we move towards ICD-11, the use of the more specific, applicable, and relevant codes outlined in ICD-MM for both maternal deaths and the maternal condition at the time of a perinatal death would be preferable, and would provide important additional information about perinatal deaths. TWEETABLE ABSTRACT: Improving the capture of maternal conditions in perinatal deaths provides important actionable information.
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Classificação Internacional de Doenças/estatística & dados numéricos , Mortalidade Materna , Morte Perinatal , Adulto , Causas de Morte , Feminino , Humanos , Recém-Nascido , Morte Perinatal/etiologia , Morte Perinatal/prevenção & controle , Gravidez , Estudos Retrospectivos , África do Sul/epidemiologia , Reino Unido/epidemiologiaRESUMO
OBJECTIVE: To apply the World Health Organization (WHO) Application of the International Classification of Diseases, tenth revision (ICD-10) to deaths during the perinatal period: ICD-Perinatal Mortality (ICD-PM) to existing perinatal death databases. DESIGN: Retrospective application of ICD-PM. SETTING: South Africa, UK. POPULATION: Perinatal death databases. METHODS: Deaths were grouped according to timing of death and then by the ICD-PM cause of death. The main maternal condition at the time of perinatal death was assigned to each case. MAIN OUTCOME MEASURES: Causes of perinatal mortality, associated maternal conditions. RESULTS: In South Africa 344/689 (50%) deaths occurred antepartum, 11% (n = 74) intrapartum and 39% (n = 271) in the early neonatal period. In the UK 4377/9067 (48.3%) deaths occurred antepartum, with 457 (5%) intrapartum and 4233 (46.7%) in the neonatal period. Antepartum deaths were due to unspecified causes (59%), chromosomal abnormalities (21%) or problems related to fetal growth (14%). Intrapartum deaths followed acute intrapartum events (69%); neonatal deaths followed consequences of low birthweight/ prematurity (31%), chromosomal abnormalities (26%), or unspecified causes in healthy mothers (25%). Mothers were often healthy; 53%, 38% and 45% in the antepartum, intrapartum and neonatal death groups, respectively. Where there was a maternal condition, it was most often maternal medical conditions, and complications of placenta, cord and membranes. CONCLUSIONS: The ICD-PM can be a globally applicable perinatal death classification system that emphasises the need for a focus on the mother-baby dyad as we move beyond 2015. TWEETABLE ABSTRACT: ICD-PM is a global system that classifies perinatal deaths and links them to maternal conditions.
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Mortalidade Infantil , Classificação Internacional de Doenças , Causas de Morte , Feminino , Humanos , Projetos Piloto , Gravidez , Estudos Retrospectivos , África do SulRESUMO
OBJECTIVE: To investigate the burden and causes of life-threatening maternal complications and the quality of emergency obstetric care in Nigerian public tertiary hospitals. DESIGN: Nationwide cross-sectional study. SETTING: Forty-two tertiary hospitals. POPULATION: Women admitted for pregnancy, childbirth and puerperal complications. METHODS: All cases of severe maternal outcome (SMO: maternal near-miss or maternal death) were prospectively identified using the WHO criteria over a 1-year period. MAIN OUTCOME MEASURES: Incidence and causes of SMO, health service events, case fatality rate, and mortality index (% of maternal death/SMO). RESULTS: Participating hospitals recorded 91 724 live births and 5910 stillbirths. A total of 2449 women had an SMO, including 1451 near-misses and 998 maternal deaths (2.7, 1.6 and 1.1% of live births, respectively). The majority (91.8%) of SMO cases were admitted in critical condition. Leading causes of SMO were pre-eclampsia/eclampsia (23.4%) and postpartum haemorrhage (14.4%). The overall mortality index for life-threatening conditions was 40.8%. For all SMOs, the median time between diagnosis and critical intervention was 60 minutes (IQR: 21-215 minutes) but in 21.9% of cases, it was over 4 hours. Late presentation (35.3%), lack of health insurance (17.5%) and non-availability of blood/blood products (12.7%) were the most frequent problems associated with deficiencies in care. CONCLUSIONS: Improving the chances of maternal survival would not only require timely application of life-saving interventions but also their safe, efficient and equitable use. Maternal mortality reduction strategies in Nigeria should address the deficiencies identified in tertiary hospital care and prioritise the prevention of severe complications at lower levels of care. TWEETABLE ABSTRACT: Of 998 maternal deaths and 1451 near-misses reported in a network of 42 Nigerian tertiary hospitals in 1 year.
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Países em Desenvolvimento/estatística & dados numéricos , Hospitais Públicos/estatística & dados numéricos , Near Miss/estatística & dados numéricos , Complicações na Gravidez/mortalidade , Centros de Atenção Terciária/estatística & dados numéricos , Bancos de Sangue/provisão & distribuição , Transfusão de Sangue/estatística & dados numéricos , Causas de Morte , Estudos Transversais , Eclampsia/epidemiologia , Feminino , Hospitais Públicos/normas , Humanos , Incidência , Mortalidade Materna , Pessoas sem Cobertura de Seguro de Saúde/estatística & dados numéricos , Nigéria/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Hemorragia Pós-Parto/epidemiologia , Pré-Eclâmpsia/epidemiologia , Gravidez , Complicações na Gravidez/epidemiologia , Estudos Prospectivos , Centros de Atenção Terciária/normas , Tempo para o Tratamento/estatística & dados numéricosRESUMO
OBJECTIVE: To generate a global reference for caesarean section (CS) rates at health facilities. DESIGN: Cross-sectional study. SETTING: Health facilities from 43 countries. POPULATION/SAMPLE: Thirty eight thousand three hundred and twenty-four women giving birth from 22 countries for model building and 10,045,875 women giving birth from 43 countries for model testing. METHODS: We hypothesised that mathematical models could determine the relationship between clinical-obstetric characteristics and CS. These models generated probabilities of CS that could be compared with the observed CS rates. We devised a three-step approach to generate the global benchmark of CS rates at health facilities: creation of a multi-country reference population, building mathematical models, and testing these models. MAIN OUTCOME MEASURES: Area under the ROC curves, diagnostic odds ratio, expected CS rate, observed CS rate. RESULTS: According to the different versions of the model, areas under the ROC curves suggested a good discriminatory capacity of C-Model, with summary estimates ranging from 0.832 to 0.844. The C-Model was able to generate expected CS rates adjusted for the case-mix of the obstetric population. We have also prepared an e-calculator to facilitate use of C-Model (www.who.int/reproductivehealth/publications/maternal_perinatal_health/c-model/en/). CONCLUSIONS: This article describes the development of a global reference for CS rates. Based on maternal characteristics, this tool was able to generate an individualised expected CS rate for health facilities or groups of health facilities. With C-Model, obstetric teams, health system managers, health facilities, health insurance companies, and governments can produce a customised reference CS rate for assessing use (and overuse) of CS. TWEETABLE ABSTRACT: The C-Model provides a customized benchmark for caesarean section rates in health facilities and systems.
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Cesárea/estatística & dados numéricos , Modelos Estatísticos , Adulto , Estudos Transversais , Feminino , Humanos , Internacionalidade , Gravidez , Valores de ReferênciaRESUMO
BACKGROUND: To reduce the burden of 5.3 million stillbirths and neonatal deaths annually, an understanding of causes of deaths is critical. A systematic review identified 81 systems for classification of causes of stillbirth (SB) and neonatal death (NND) between 2009 and 2014. The large number of systems hampers efforts to understand and prevent these deaths. This study aimed to assess the alignment of current classification systems with expert-identified characteristics for a globally effective classification system. METHODS: Eighty-one classification systems were assessed for alignment with 17 characteristics previously identified through expert consensus as necessary for an effective global system. Data were extracted independently by two authors. Systems were assessed against each characteristic and weighted and unweighted scores assigned to each. Subgroup analyses were undertaken by system use, setting, type of death included and type of characteristic. RESULTS: None of the 81 systems were aligned with more than 9 of the 17 characteristics; most (82 %) were aligned with four or fewer. On average, systems were aligned with 19 % of characteristics. The most aligned system (Frøen 2009-Codac) still had an unweighted score of only 9/17. Alignment with individual characteristics ranged from 0 to 49 %. Alignment was somewhat higher for widely used as compared to less used systems (22 % v 17 %), systems used only in high income countries as compared to only in low and middle income countries (20 % vs 16 %), and systems including both SB and NND (23 %) as compared to NND-only (15 %) and SB-only systems (13 %). Alignment was higher with characteristics assessing structure (23 %) than function (15 %). CONCLUSIONS: There is an unmet need for a system exhibiting all the characteristics of a globally effective system as defined by experts in the use of systems, as none of the 81 contemporary classification systems assessed was highly aligned with these characteristics. A particular concern in terms of global effectiveness is the lack of alignment with "ease of use" among all systems, including even the most-aligned. A system which meets the needs of users would have the potential to become the first truly globally effective classification system.
Assuntos
Causas de Morte , Classificação/métodos , Saúde Global/classificação , Morte Perinatal/etiologia , Natimorto , Feminino , Humanos , Recém-Nascido , Masculino , GravidezRESUMO
BACKGROUND: Each year, about 5.3 million babies die in the perinatal period. Understanding of causes of death is critical for prevention, yet there is no globally acceptable classification system. Instead, many disparate systems have been developed and used. We aimed to identify all systems used or created between 2009 and 2014, with their key features, including extent of alignment with the International Classification of Diseases (ICD) and variation in features by region, to inform the World Health Organization's development of a new global approach to classifying perinatal deaths. METHODS: A systematic literature review (CINAHL, EMBASE, Medline, Global Health, and PubMed) identified published and unpublished studies and national reports describing new classification systems or modifications of existing systems for causes of perinatal death, or that used or tested such systems, between 2009 and 2014. Studies reporting ICD use only were excluded. Data were independently double-extracted (except from non-English publications). Subgroup analyses explored variation by extent and region. RESULTS: Eighty-one systems were identified as new, modifications of existing systems, or having been used between 2009 and 2014, with an average of ten systems created/modified each year. Systems had widely varying characteristics: (i) comprehensiveness (40 systems classified both stillbirths and neonatal deaths); (ii) extent of use (systems were created in 28 countries and used in 40; 17 were created for national use; 27 were widely used); (iii) accessibility (three systems available in e-format); (iv) underlying cause of death (64 systems required a single cause of death); (v) reliability (10 systems tested for reliability, with overall Kappa scores ranging from .35-.93); and (vi) ICD alignment (17 systems used ICD codes). Regional databases were not searched, so system numbers may be underestimated. Some non-differential misclassification of systems was possible. CONCLUSIONS: The plethora of systems in use, and continuing system development, hamper international efforts to improve understanding of causes of death. Recognition of the features of currently used systems, combined with a better understanding of the drivers of continued system creation, may help the development of a truly effective global system.
Assuntos
Causas de Morte , Classificação/métodos , Saúde Global/classificação , Morte Perinatal/etiologia , Natimorto/epidemiologia , Feminino , Humanos , Recém-Nascido , Classificação Internacional de Doenças , Masculino , Gravidez , Reprodutibilidade dos TestesRESUMO
OBJECTIVE: To investigate the risk of adverse pregnancy outcomes among adolescents in 29 countries. DESIGN: Secondary analysis using facility-based cross-sectional data of the World Health Organization Multicountry Survey on Maternal and Newborn Health. SETTING: Twenty-nine countries in Africa, Latin America, Asia and the Middle East. POPULATION: Women admitted for delivery in 359 health facilities during 2-4 months between 2010 and 2011. METHODS: Multilevel logistic regression models were used to estimate the association between young maternal age and adverse pregnancy outcomes. MAIN OUTCOME MEASURES: Risk of adverse pregnancy outcomes among adolescent mothers. RESULTS: A total of 124 446 mothers aged ≤24 years and their infants were analysed. Compared with mothers aged 20-24 years, adolescent mothers aged 10-19 years had higher risks of eclampsia, puerperal endometritis, systemic infections, low birthweight, preterm delivery and severe neonatal conditions. The increased risk of intra-hospital early neonatal death among infants born to adolescent mothers was reduced and statistically insignificant after adjustment for gestational age and birthweight, in addition to maternal characteristics, mode of delivery and congenital malformation. The coverage of prophylactic uterotonics, prophylactic antibiotics for caesarean section and antenatal corticosteroids for preterm delivery at 26-34 weeks was significantly lower among adolescent mothers. CONCLUSIONS: Adolescent pregnancy was associated with higher risks of adverse pregnancy outcomes. Pregnancy prevention strategies and the improvement of healthcare interventions are crucial to reduce adverse pregnancy outcomes among adolescent women in low- and middle-income countries.
Assuntos
Serviços de Saúde do Adolescente , Cesárea/estatística & dados numéricos , Parto Obstétrico/estatística & dados numéricos , Eclampsia/mortalidade , Centros de Saúde Materno-Infantil , Gravidez na Adolescência , Gravidez não Planejada , Infecção Puerperal/mortalidade , Adolescente , Serviços de Saúde do Adolescente/organização & administração , África/epidemiologia , Ásia/epidemiologia , Cesárea/mortalidade , Criança , Estudos Transversais , Parto Obstétrico/mortalidade , Países em Desenvolvimento , Eclampsia/prevenção & controle , Feminino , Pesquisas sobre Atenção à Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , América Latina/epidemiologia , Idade Materna , Centros de Saúde Materno-Infantil/organização & administração , Oriente Médio/epidemiologia , Gravidez , Resultado da Gravidez , Gravidez na Adolescência/prevenção & controle , Infecção Puerperal/prevenção & controle , Serviços de Saúde Reprodutiva , Fatores de Risco , Organização Mundial da Saúde , Adulto JovemRESUMO
OBJECTIVE: To assess the relationship between education and severe maternal outcomes among women delivering in healthcare facilities. DESIGN: Cross-sectional study. SETTING: Twenty-nine countries in Africa, Asia, Latin America, and the Middle East. POPULATION: Pregnant women admitted to 359 facilities during a period of 2-4 months of data collection between 2010 and 2011. METHODS: Data were obtained from hospital records. Stratification was based on the Human Development Index (HDI) values of the participating countries. Multivariable logistic regression analyses were conducted to assess the association between maternal morbidity and education, categorised in quartiles based on the years of formal education by country. Coverage of key interventions was assessed. MAIN OUTCOME MEASURES: Severe maternal outcomes (near misses and death). RESULTS: A significant association between low education and severe maternal outcomes (adjusted odds ratio, aOR, 2.07; 95% confidence interval, 95% CI, 1.46-2.95), maternal near miss (aOR 1.80; 95% CI 1.25-2.57), and maternal death (aOR 5.62; 95% CI 3.45-9.16) was observed. This relationship persisted in countries with medium HDIs (aOR 2.36; 95% CI 1.33-4.17) and low HDIs (aOR 2.65; 95% CI 1.54-2.57). Less educated women also had increased odds of presenting to the hospital in a severe condition (i.e. with organ dysfunction on arrival or within 24 hours: aOR 2.06; 95% CI 1.36-3.10). The probability that a woman received magnesium sulphate for eclampsia or had a caesarean section significantly increased as education level increased (P < 0.05). CONCLUSIONS: Women with lower levels of education are at greater risk for severe maternal outcomes, even after adjustment for key confounding factors. This is particularly true for women in countries that have poorer markers of social and economic development.
Assuntos
Escolaridade , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Serviços de Saúde Materna , Bem-Estar Materno , Adolescente , Adulto , África/epidemiologia , Ásia/epidemiologia , Estudos Transversais , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , América Latina/epidemiologia , Serviços de Saúde Materna/organização & administração , Serviços de Saúde Materna/normas , Mortalidade Materna , Oriente Médio/epidemiologia , Gravidez , Classe Social , Organização Mundial da Saúde , Adulto JovemRESUMO
OBJECTIVE: We aimed to determine the prevalence and risks of late fetal deaths (LFDs) and early neonatal deaths (ENDs) in women with medical and obstetric complications. DESIGN: Secondary analysis of the WHO Multicountry Survey on Maternal and Newborn Health (WHOMCS). SETTING: A total of 359 participating facilities in 29 countries. POPULATION: A total of 308 392 singleton deliveries. METHODS: We reported on perinatal indicators and determined risks of perinatal death in the presence of severe maternal complications (haemorrhagic, infectious, and hypertensive disorders, and other medical conditions). MAIN OUTCOME MEASURES: Fresh and macerated LFDs (defined as stillbirths ≥ 1000 g and/or ≥28 weeks of gestation) and ENDs. RESULTS: The LFD rate was 17.7 per 1000 births; 64.8% were fresh stillbirths. The END rate was 8.4 per 1000 liveborns; 67.1% occurred by day 3 of life. Maternal complications were present in 22.9, 27.7, and 21.2% [corrected] of macerated LFDs, fresh LFDs, and ENDs, respectively. The risks of all three perinatal mortality outcomes were significantly increased with placental abruption, ruptured uterus, systemic infections/sepsis, pre-eclampsia, eclampsia, and severe anaemia. CONCLUSIONS: Preventing intrapartum-related perinatal deaths requires a comprehensive approach to quality intrapartum care, beyond the provision of caesarean section. Early identification and management of women with complications could improve maternal and perinatal outcomes.
Assuntos
Cesárea/mortalidade , Eclampsia/mortalidade , Mortalidade Materna/tendências , Centros de Saúde Materno-Infantil , Mortalidade Perinatal/tendências , Pré-Eclâmpsia/mortalidade , Adolescente , Adulto , África/epidemiologia , Ásia/epidemiologia , Estudos Transversais , Diagnóstico Precoce , Eclampsia/prevenção & controle , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Recém-Nascido , América Latina/epidemiologia , Bem-Estar Materno , Centros de Saúde Materno-Infantil/organização & administração , Centros de Saúde Materno-Infantil/normas , Oriente Médio/epidemiologia , Pré-Eclâmpsia/prevenção & controle , Gravidez , Prevalência , Organização Mundial da Saúde , Adulto JovemRESUMO
OBJECTIVE: To develop and test markers of neonatal severe morbidity for the identification of neonatal near-miss cases. DESIGN: This is a database analysis of two World Health Organization cross-sectional studies: the Global Survey on Maternal and Perinatal Health (WHOGS) and the Multicountry Survey on Maternal and Newborn Health (WHOMCS). SETTING: The WHOGS was performed in 373 health facilities in 24 countries (2004-2008). The WHOMCS was conducted in 359 health facilities in 29 countries (2010-2011). POPULATION: Data were collected from hospital records of all women admitted for delivery and their respective neonates. METHODS: Pragmatic markers (birthweight <1750 g, Apgar score at 5 minutes <7, and gestational age <33 weeks) were developed with WHOGS data and validated with WHOMCS data. The diagnostic accuracy of neonatal characteristics and management markers of severity was determined in the WHOMCS. RESULTS: This analysis included 290 610 liveborn neonates from WHOGS and 310 436 liveborn neonates from WHOMCS. The diagnostic accuracy of pragmatic and management markers of severity for identifying early neonatal deaths was very high: sensitivity, 92.8% (95% CI 91.8-93.7%); specificity, 92.7% (95% CI 92.6-92.8%); positive likelihood ratio, 12.7 (95% CI 12.5-12.9); negative likelihood ratio, 0.08 (95% CI 0.07-0.09); diagnostic odds ratio, 163.4 (95% CI 141.6-188.4). A positive association was found between the frequency of neonatal near-miss cases and Human Development Index. CONCLUSION: Newborn infants presenting selected markers of severity and surviving the first neonatal week could be considered as neonatal near-miss cases. This definition and criteria may be seen as a basis for future applications of the near-miss concept in neonatal health. These tools can be used to inform policy makers on how best to apply scarce resources for improving the quality of care and reducing neonatal mortality.